2026 Multifamily Catalog

2026 BUSINESS OFFERINGS MULTIFAMILY

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TABLE OF CONTENTS

GENERAL INFORMATION

GENERAL INFORMATION.....................................................................................................................4 HOW TO APPLY.............................................................................................................................................................4 SAMPLE INVOICE..........................................................................................................................................................5 PARTICIPATION REQUIREMENTS............................................................................................................................6 REBATE APPLICATION..........................................................................................................................7 2026 HVAC REBATE REQUIREMENTS AND SUPPLEMENTAL DATA SHEET...........................................9 LIGHTING POLICIES....................................................................................................................................................12 2026 LIGHTING REBATE SUPPLEMENTAL DATA SHEET..............................................................................13 2026 SOLAR ELECTRIC REBATE SUPPLEMENTAL DATA SHEET...............................................................14 2026 INSULATION AND AIR SEALING REBATE SUPPLEMENTAL DATA SHEET....................................15 HEATING EQUIPMENT.........................................................................................................................17 BOILERS...........................................................................................................................................................................17 HOT WATER AND STEAM DISTRIBUTION SYSTEMS....................................................................................20 FORCED AIR AND RADIANT HEAT......................................................................................................................22

HEATING EQUIPMENT

COOLING SYSTEMS

COOLING SYSTEMS...........................................................................................................................24 AIR SOURCE HEAT PUMPS AND AIR CONDITIONERS..................................................................................24 CHILLERS...................................................................................................................................................................... 26

VENTILATION AND CONTROLS

VENTILATION AND CONTROLS.......................................................................................................28 VENTILATION UPGRADES......................................................................................................................................28 CONTROLS....................................................................................................................................................................30 VARIABLE FREQUENCY DRIVES (VFDS).............................................................................................................32

LED FIXTURES.....................................................................................................................................33 LED HIGH-PERFORMANCE TROFFERS...............................................................................................................33 LED LINEAR AMBIENT FIXTURES..........................................................................................................................33 LED DOWNLIGHTS.....................................................................................................................................................34 LED SIGNAGE...............................................................................................................................................................34. LED AREA FIXTURES AND RETROFIT KITS.......................................................................................................3 5

LED FIXTURES

WATER HEATING EQUIPMENT...................................................................................................37 ABOUT FOCUS ON ENERGY. Focus on Energy works with eligible Wisconsin residents and businesses to install cost-effective energy efficiency and renewable energy projects. Focus on Energy information, resources, and financial incentives help to implement projects that otherwise would not get completed, or to complete projects sooner than scheduled. Its efforts help Wisconsin residents and businesses manage rising energy costs, promote in-state economic development, protect our environment, and control the state’s growing demand for electricity and natural gas. For more information, call 800.762.7077 or visit focusonenergy.com.

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TABLE OF CONTENTS, CONTINUED

LED LAMPS..........................................................................................................................................36 LED MOGUL SCREW-BASE (E39) LAMPS...........................................................................................................36

LED LAMPS

LIGHTING CONTROLS

LIGHTING CONTROLS........................................................................................................................37 ADVANCED LIGHTING CONTROLS......................................................................................................................37 STANDARD LIGHTING CONTROLS......................................................................................................................37

OTHER LIGHTING SOLUTIONS

OTHER LIGHTING SOLUTIONS.........................................................................................................38 EXIT SIGNAGE..............................................................................................................................................................38 GENERAL WATTAGE REDUCTION........................................................................................................................38

SOLAR ELECTRIC SOLUTIONS

SOLAR ELECTRIC SOLUTIONS.........................................................................................................39 SOLAR ELECTRIC SYSTEMS..................................................................................................................................39

BUILDING ENVELOPE

BUILDING ENVELOPE........................................................................................................................40 INSULATION AND AIR SEALING...........................................................................................................................40 WINDOW AIR CONDITION ER COVERS............................................................................................................ .. .43

ADDITIONAL INFORMATION

ADDITIONAL INFORMATION............................................................................................................44 DEFAULT SYSTEM WATTAGE TABLES.................................................................................................................44 HVAC GLOSSARY.......................................................................................................................................................45 CONVERSIONS............................................................................................................................................................46 LIGHTING GLOSSARY...............................................................................................................................................47 NOTES. .......................................................................................................................................................................... 50

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HOW TO APPLY NEED HELP? CALL 800.762.7077

FOCUS ON ENERGY® makes saving energy and money easy for Wisconsin businesses. Use the information below to help guide your way to savings. For electronic copies of the forms, visit focusonenergy.com/catalogs . step 1 BEFORE YOU APPLY: Verify customer and product eligibility: m Confirm your gas and/or electric utilities participate in

step 3 COMPLETE THIS APPLICATION: m All fields on the application are required. Incomplete application(s) cannot be processed. For faster processing of your rebate, see the online application at focusonenergy.com/forms/2026-multifamily-rebate . m Complete Section 6 with all product information. Use the Multifamily Rebate Product Information Sheet found at focusonenergy.com/catalogs if you need additional lines. m Include project completion date (date of the last product installed). Project is considered complete when products are installed and operational. m Complete the catalog-specific Supplemental Data Sheet for applicable measures. An asterisk (*) next to the code indicates when this is needed. Read the measure requirements in your catalog for directions. m Ensure supporting documents are attached, including itemized invoice(s). m Make a copy of the application and supporting documents for your records. step 4 SUBMIT YOUR APPLICATION: Mail or email your application and all supporting documentation. Applications must be submitted within 60 calendar days of project completion , no later than January 31, 2027.

Focus on Energy at focusonenergy.com/utilities . m Read product requirements, both general and technology-specific, in your equipment’s corresponding rebate catalog. m Review the Participation Requirements page. m Review the Terms and Conditions at focusonenergy.com/terms . m View the qualified product lists at focusonenergy.com/qpls . m Standard projects exceeding $10,000 can request pre- approval. Requests received on or before December 11, 2026, will be pre-approved at 2026 rebate rates. Applications not pre-approved may not receive rebate payment if program funds have been exhausted. Pre-approval is considered complete once a rebate agreement is signed by the customer and returned to Focus on Energy. step 2 WHAT YOU’LL NEED: m Rebate Application and Equipment Rebate Catalog(s). m Gas and electric utility account numbers. m Tax ID number. m Invoice MUST include : • Trade Ally name, address, and phone number. • An itemized list of products along with manufacturer name, model number, and quantity. • Itemized purchase price of product/installation. • Job site address. m Manufacturer specifications (when required) MUST include : • Full model number. • Energy performance information. m Additional documentation (when required).

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SAMPLE INVOICE NEED HELP? Call 800.762.7077

Focus on Energy requires a copy of your itemized invoice to process rebates. Use this example to help guide you through our invoice requirements. Only registered Trade Allies can receive rebate payments on behalf of their customers. If submitting a purchase order, submit an invoice as well. Purchase orders alone are not sufficient documentation.

INVOICE DATE AND NUMBER

Date: 1/1/2026 Invoice # 00001

TRADE ALLY NAME AND ADDRESS

CUSTOMER NAME AND ADDRESS

XYZ HVAC Contractor 111 HVAC Expert Rd Anytown, WI 53523 (555) 555-1212

To

John Sample Corporation 123 Save Energy Way Anytown, WI 53590

Ship To

John Sample Corporation 123 Save Energy Way Anytown, WI 53590

INCLUDE JOB SITE INFORMATION (NAME & ADDRESS) IF DIFFERENT FROM ABOVE

QUANTITY SHIPPED

MANUFACTURER OR BRAND

EXTENDED PRICE

MODEL #

DESCRIPTION

1

ABC Brand

XYZ123000-17

3 Ton Rooftop Unit, 20 SEER2

$2,733

Natural Gas Boiler – 500,000 BTU, 95% efficient

1

ABC Brand

X71DPP-60D135-0

$37,910

INCLUDE ITEM COST

INCLUDE A DETAILED DESCRIPTION

SPECIFY THE QUANTITY FOR EACH

IDENTIFY MANUFACTURER AND MODEL NUMBERS

- $3,650 $36,993

Focus on Energy Rebate

If you are a Focus on Energy registered Trade Ally receiving the rebate, you must show the credit to the customer on your invoice.

Subtotal

$2,034.62 $39,027.62

Sales Tax

TOTAL AMOUNT DUE

Thank you for your business!

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PARTICIPATION REQUIREMENTS NEED HELP? Call 800.762.7077

Use the eligibility requirements below to see if your property qualifies for program rebates. You can also visit focusonenergy.com to find savings opportunities specific to your business. CUSTOMER ELIGIBILITY

u Income-qualified rebates are available for individual apartment/condominium equipment only.  Units must be individually heated.  Income-qualified rebates can qualify on a per-unit basis, or if at least 50% of the residential units are qualified, the entire building is eligible.  Income qualification can be verified at focusonenergy.com/income . CUSTOM INCENTIVES Does your project not fit in one of our standard offers? Custom project incentives are calculated on a case-by- case basis for non-standard technologies and are based on estimated first-year energy savings. We can help your buildings become more energy efficient — and show you how to save on the cost of making improvements. Before purchasing equipment or proceeding with upgrades, you must contact an Energy Advisor from Focus on Energy. Your Energy Advisor will help you determine if your project qualifies for a Focus on Energy custom incentive and will help you obtain necessary pre-approval. To get started with your custom project, download and complete the Custom Incentive Guide at focusonenergy.com/multifamily .

All multifamily (4+ units) property owners and management companies located in a participating utility territory are eligible to receive Focus on Energy rebates. To see if your utility participates, go to focusonenergy.com/utilities . u Healthcare facilities (e.g., nursing homes/skilled

nursing, community-based residential facilities [CBRFs], and hospitals) are eligible for rebates at focusonenergy.com/business .

u Common areas of multifamily residential properties with four or more dwelling units under one roof (e.g., apartment/condominium buildings, student housing, assisted living, and Residential Care Apartment Complexes [RCAC]) are eligible for rebates. Multifamily properties may also refer to focusonenergy.com/multifamily for available rebates and offerings for common areas and individual units. u Mixed commercial and residential properties are eligible for rebates.

NEW CONSTRUCTION AND MAJOR RENOVATIONS Qualifying projects are new, stand-alone multifamily residential facilities, additions to existing facilities, and major renovations due to a change in the use of space (e.g., a warehouse to apartments). Available new construction rebates include standard rebates and whole building design rebates found at focusonenergy.com/ newconstruction . Reach out to an Energy Advisor from Focus on Energy to help identify what is best for your project. New construction projects are not eligible for existing buildings rebates in this catalog.

INFORMATION AND REQUIREMENTS Before you start your project, make sure you are familiar with participation requirements, program information, and the Terms and Conditions.

on Energy are allowed to enjoy certain program benefits, one of which is to receive direct payment of rebates at the Trade Ally’s request. Rebates can only be paid directly to a registered Trade Ally who has a W-9 on file with Focus on Energy. Visit focusonenergy.com/tradeally for information on how to become a registered Trade Ally. The Federal Employer Identification Number (FEIN) and Business Classification of the Trade Ally is required IF the rebate is paid directly to the Trade Ally. In this scenario, the credit must be clearly labeled as the Focus on Energy rebate and deducted from the amount due on the Customer’s invoice. If your project was completed by more than one Trade Ally (example, equipment was purchased from one Trade Ally but installed by another Trade Ally) and the rebate is being paid to you the Customer, enter the information of the Trade Ally who installed your equipment in Section 4: Trade Ally Information. If the equipment was self-installed, enter the information of the Trade Ally from whom you purchased the equipment. Assignment of Rebates to Other Payee The Customer for the project site listed on the application may assign their right to participate and receive rebates to Other Payee. The Customer must sign Section 7 and identify the Other Payee in Section 5.

General Terms and Conditions Review the Focus on Energy Terms and Conditions at focusonenergy.com/terms or call 800.762.7077 to request a copy. Rebate Limits Rebates are limited to $300,000 per project and $400,000 per customer per calendar year for all Focus on Energy rebates (standard and custom). Depending on the business tax classification of the payee, the entity receiving the rebate payment may receive IRS form 1099 for rebates totaling over $600 in a calendar year. Reminder: Rebates are capped at 100% of equipment cost unless otherwise noted. Equipment cost is the amount paid by the customer for qualifying equipment, excluding any Focus on Energy rebate credit, shipping, and sales tax. Like-for-like equipment replacement due to recall, warranty replacement, etc. is not eligible for a rebate. Trade Ally Information A Trade Ally represents the company that provided/installed the equipment for a project or performed the service for which a Customer is seeking a rebate. Trade Allies who have signed an agreement with Focus

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REBATE APPLICATION FOR PROJECTS COMPLETED BY 12/31/2026

Complete all sections. Incomplete applications cannot be processed and will delay payment of rebates. Applications must be submitted within 60 days of completed project installation , no later than January 31, 2027. Visit focusonenergy.com/catalogs for additional copies of this form. section 1 ACCOUNT AND CUSTOMER INFORMATION Tax Identification Number (Check one) q FEIN or q SSN*

section 4 TRADE ALLY INFORMATION _______________________________________________________ TRADE ALLY CONTACT NAME _______________________________________________________ PRIMARY PHONE # EMAIL ADDRESS _______________________________________________________ TRADE ALLY COMPANY NAME _______________________________________________________ ADDRESS _______________________________________________________ CITY STATE ZIP section 5 PAYMENT INFORMATION Payee is responsible for any associated tax consequences. Make rebate check payable to: q Customer q Trade Ally q Other Payee If Other Payee is selected, the relationship to the utility account holder must be identified below: q Tenant q Building Owner q Other (specify) ___________________ For All Payees, This Section MUST Be Filled Out Mail check to:  q Customer Address q Job Site Address q Trade Ally Address q Alternate Address _______________________________________________________ COMPANY NAME _______________________________________________________ ADDRESS _______________________________________________________ CITY STATE ZIP _______________________________________________________ ATTENTION TO (OPTIONAL) For Trade Ally, Rebate Administrator, and Other Payees Trade Allies must be registered with the Program and have a current W-9 on file to receive payment. Tax Identification Number (Check One) q FEIN q SSN If you use a Social Security Number (SSN) as your Tax Identification Number, do not provide it below. You will be contacted by the program via email to provide a copy of your W-9 using a secure online portal, if it is not already on file. You must list an email address below. _______________________________________________________ FEIN Tax Classification of Payee (Check one. Required for all businesses, including nonprofits.) q Sole Proprietorship q Individual q Single-Member LLC q C Corporation q S Corporation q Partnership q LLC - C Corp q LLC - S Corp q LLC - Partnership q Other ____________________________ Payee Contact Information _______________________________________________________ NAME _______________________________________________________ EMAIL ADDRESS

*If you use a Social Security Number (SSN) as your Tax Identification Number, do not provide it below . You will be contacted by the program via email to provide a copy of your W-9 using a secure online portal, if it is not already on file. You must list an email address in Section 3. _______________________________________________________ FEIN

TAX CLASSIFICATION OF CUSTOMER (Check one. Required for all businesses, including nonprofits.) q Sole Proprietorship q S Corporation

q LLC - Partnership

q C Corporation q LLC - C Corp

q LLC - S Corp

q Partnership

q Single-Member LLC q Other: ________________________________________________ _______________________________________________________ OWNER NAME (REQUIRED IF SSN IS USED AS TAX IDENTIFICATION NUMBER) _______________________________________________________ COMPANY NAME _______________________________________________________ LEGAL ADDRESS (AS SHOWN ON COMPANY W-9) _______________________________________________________ CITY STATE ZIP _______________________________________________________ WHOM DID YOU WORK WITH FROM FOCUS ON ENERGY? (CONTACT NAME) section 2 JOB SITE INFORMATION (Refer to your utility bills for account numbers below.) _______________________________________________________ JOB SITE BUSINESS NAME _______________________________________________________ ELECTRIC UTILITY AT JOB SITE ELECTRIC ACCOUNT # _______________________________________________________ GAS UTILITY AT JOB SITE GAS ACCOUNT # q JOB SITE ADDRESS IS SAME AS LEGAL ADDRESS q JOB SITE ADDRESS IS DIFFERENT (COMPLETE BELOW) _______________________________________________________ NUMBER OF UNITS AT JOB SITE: _______________________________________________________ JOB SITE ADDRESS _______________________________________________________ CITY STATE ZIP section 3 CUSTOMER CONTACT INFORMATION _______________________________________________________ JOB SITE CUSTOMER CONTACT NAME _______________________________________________________ PRIMARY PHONE # EMAIL ADDRESS Preferred method of contact: q Call q Email q Text If Focus on Energy has a question about this application, we should contact: q Customer q Trade Ally q Other_________________

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section 6 REBATE PRODUCT INFORMATION Refer to: • Applicable rebate catalog at focusonenergy.com/catalogs for rebate codes, rebate per unit, and product eligibility requirements. • focusonenergy.com/products for qualified products lists. • Your itemized invoice(s) that include Manufacturer and Model Number(s). • Rebate Product Information Sheet at focusonenergy.com/catalogs if additional lines are needed.

/ /

PROJECT COMPLETION DATE:

REQUESTED REBATE (A X B)

# OF UNITS (A)

REBATE PER UNIT (B)

UNIT MEASURE

CODE

MANUFACTURER NAME

MODEL #

(Example) L3111

STARK LIGHTING

LED5VZP

Fixture

10

$ 25

$ 250

$

$

$

$

$

$

$

$

$

$

$

$

$

$

$

$

Manufacturer Specifications Attached

Subtotal from Rebate Product Information Sheet (if applicable) $

(if applicable): Yes

m

Itemized Invoice(s) Attached: Yes m

REBATE TOTAL* $

section 7 CUSTOMER SIGNATURE

I, the undersigned Customer, agree the stated energy efficiency measure(s) was (were) installed at the job site address listed above as part of the Focus on Energy Program. I have read and agreed to the provisions set forth herein and to the Terms and Conditions posted at focusonenergy.com/terms . I understand Focus on Energy may revise these Terms and Conditions at any time, and I will not be notified in the event changes are made. To the best of my knowledge, the statements made on this application are complete, true, and correct, and I have submitted the appropriate supporting documentation to receive a rebate. If the Customer is identified as the Payee in Section 5, the following certifications are required for this form to substitute for the Internal Revenue Service (IRS) form W-9. Under penalty of perjury, I certify that: • The number shown on this form is the correct taxpayer identification number. • I am not subject to backup withholding because: (a) I am exempt from backup withholding, or (b) I have not been notified by the IRS that I am subject to backup withholding as a result of failure to report all interest or dividends, or (c) the IRS has notified me that I am no longer subject to backup withholding. • I am a U.S. person. The IRS does not require my consent to any provision of this document other than the certifications required to avoid backup withholding.

SIGN HERE

___________________________________________________________________________________________________________ CUSTOMER SIGNATURE NAME (PRINT) DATE

Submit applications and supporting documentation to: MAIL: Focus on Energy 3113 West Beltline Highway, Suite 201 Madison, WI 53713 EMAIL: multifamily@focusonenergy.com

*Rebate may be adjusted based on project caps. See measure requirements and Terms and Conditions for more information.

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2026 HVAC REBATE REQUIREMENTS AND SUPPLEMENTAL DATA SHEET THIS FORM MUST BE ATTACHED TO COMPLETED REBATE APPLICATION AND SUBMITTED TOGETHER. FOR PROJECTS INSTALLED BY 12/31/2026. NEED HELP? CALL 800.762.7077

HOW TO FILL OUT THIS FORM Refer to the HVAC section of this catalog for measure requirements and information. Complete the table corresponding to the measure in the catalog. Attach this form to a completed Rebate Application and submit together.

CUSTOMER INFORMATION

JOB SITE BUSINESS NAME

JOB SITE ADDRESS

GENERAL REQUIREMENTS • Rebates are for upgrades and retrofits of existing equipment • Redundant or backup equipment do not qualify. • Only natural gas equipment, or equipment additions, is eligible for heating system rebates. Equipment fueled by, or added to, electric, propane, oil, or wood are NOT eligible for heating system rebates, unless otherwise noted in measure description. • Measures in this catalog are for standard space heating and cooling applications ONLY. • Equipment required by state code are not eligible for rebates. • Custom incentives may be available for measures that do not meet offering requirements. Reach out to your Energy Advisor for pre-approval. • For assistance with determining cooling equipment eligibility and rebate rate, look for the Cooling Eligibility Screening Tool at focusonenergy.com/catalogs . TRADE ALLY NAME

A1 DIRECT-FIRED MAKE-UP AIR UNITS — REBATE CODE: H5081

PAGE 23

OUTSIDE AIR FLOW (CFM)

DISCHARGE AIR TEMP (°F)

WEEKDAY START TIME

WEEKDAY END TIME

SATURDAY START TIME

SATURDAY END TIME

SUNDAY START TIME

SUNDAY END TIME

EQUIP #

(Example) MAU 1

5,000

65 ºF

7:00 AM 10:00 PM 8:00 AM 2:00 PM Off

Off

A2 DIRECT-FIRED MAKE-UP AIR UNITS (VARIABLE AIR VOLUME) — REBATE CODE: H10030, H10445

PAGE 23

OUTSIDE AIR FLOW (CFM)

SUPPLY FAN (HP)

OPERATION (ALL YEAR/ HEAT ONLY)

DISCHARGE AIR TEMP (°F)

WEEKDAY START TIME

WEEKDAY END TIME

SATURDAY START TIME

SATURDAY END TIME

SUNDAY START TIME

SUNDAY END TIME

EQUIP #

(Example) MAU 1 5,000

65 ºF

7:00 AM 10:00 PM 8:00 AM 2:00 PM Off

Off

7.5

All Year

B1 AIR CONDITIONING SPLIT, PACKAGED, AND AIR SOURCE HEAT PUMP SYSTEMS (≥5.42 TONS) — REBATE CODE: H4368, H4369, H4370, H4731, H10025, H10026, H10027

PAGE 24

(B) AHRI RATED PART LOAD EFFICIENCY (IEER, 2 DECIMALS)

(C) PART LOAD EFF TO QUALIFY (IEER) (FROM MEASURE DESCRIPTION PG 27)

(A) AHRI RATED CAPACITY (TONS, 2 DECIMALS)

(D) DELTA EFFICIENCY (B - C)

(E) ADDITIONAL REBATE (D X $/TON)

(F) BASE REBATE ($/TON)

(G) REBATE RATE ($/TON) (E + F)

REQUESTED REBATE* (A X G)

EQUIP #

(Example) AC 1

15.00

16.00

15.40

0.6

$3

$30

$33

$495

9

B2 AIR SOURCE HEAT PUMP SYSTEMS (≥5.42 TONS) — REBATE CODE: H10025, H10026, H10027

PAGE 24

EXISTING HEAT SOURCE (NG, ELECTRIC RESISTANCE, HEAT PUMP)

EXISTING NG THERMAL EFFICIENCY (IF APPLICABLE) (%)

EQUIP #

(Example) Boiler 1

Natural Gas

85%

B3 SPLIT SYSTEM AIR CONDITIONING — CONDENSING UNIT ONLY — REBATE CODE: H3909

PAGE 25

(B) AHRI RATED FULL LOAD EFFICIENCY (EER, 2 DECIMALS)

(C) FULL LOAD EFF TO QUALIFY (EER) (FROM MEASURE DESCRIPTION PG 28)

(A) AHRI RATED CAPACITY (TONS, 2 DECIMALS)

(D) DELTA EFFICIENCY (B - C)

(E) ADDITIONAL REBATE (D X $/TON)

(F) BASE REBATE ($/TON)

(G) REBATE RATE ($/TON) (E + F)

REQUESTED REBATE* (A X G)

EQUIP #

(Example) AC 1

15.00

12.00

11.50

0.5

$2.50

$25

$27.50 $412.50

C

CHILLERS (BUILDING COOLING LOAD) — REBATE CODE: H4716, H4717, H4718, H4719, H4720, H4721, H4722, H4723, H4724, H4725, H4726, H4727, H4728, H4729, H4730, H4731, H4732, H4733, H4734, H4735

PAGE 26-27

BUILDING/SPACE DESIGN COOLING LOAD (TONS)

CODE COMPLIANCE PATH: A OR B

EQUIP TYPE

BASE OR TRIM CHILLER? CHILLER LOCKOUT TEMPERATURE (°F)

(Example) Air-Cooled

90

Base

53°F

Path A

D CHILLERS (EQUIPMENT PERFORMANCE) — REBATE CODE: H4716, H4717, H4718, H4719, H4720, H4721, H4722, H4723, H4724, H4725, H4726, H4727, H4728, H4729, H4730, H4731, H4732, H4733, H4734, H4735

PAGES 26-27

(D) MAX. PART LOAD (IPLV) (KW/TON) (FROM MEASURE DESCRIPTION PG 26–27)

(E) AHRI RATED PART LOAD EFFICIENCY (IPLV) (KW/TON, 3 DECIMALS)

(B) MAX. FULL LOAD (KW/TON) (FROM MEASURE DESCRIPTION PG 26–27)

(C) AHRI RATED FULL LOAD EFFICIENCY (KW/TON, 3 DECIMALS)

(A) AHRI RATED CAPACITY (TONS)

(I) REBATE RATE ($/TON) (G + H)

(F) DELTA EFFICIENCY ((B - C) + (D - E))

(G) ADDITIONAL REBATE ($/TON)

(H) BASE REBATE ($/TON)

REQUESTED REBATE* (A X I)

EQUIP #

(Example) Chiller 1

95

1.160

1.120

0.880

0.840

0.080

$10

$8

$18

$1,710

E ENERGY RECOVERY VENTILATORS (ERV) — REBATE CODE: H2314, H5082

PAGE 28

AHRI NET TOTAL SUMMER EFFECTIVENESS %

COOLING SYSTEM EFFICIENCY (KW/TON OR EER, 2 DECIMALS)

AHRI NET TOTAL WINTER EFFECTIVENESS %

HEATING SYSTEM EFFICIENCY (%)

HOURS OF OPERATION (HRS/WK)

SUPPLY AIRFLOW (AHRI LISTED CFM)

EQUIP #

(Example) ERV 1 60 hrs/wk

2,000

81%

77%

80%

1.20 kW/ton

10

F ADVANCED ROOFTOP UNIT CONTROLLERS — REBATE CODE: H3964

PAGE 30

NOMINAL COOLING CAPACITY (TONS)

WEEKDAY OPEN/CLOSE TIMES

SATURDAY OPEN/CLOSE TIMES

SUNDAY OPEN/CLOSE TIMES

ECONOMIZER OPERATIONAL? (Y/N)

HEATER TYPE (NATURAL GAS OR ELECTRIC)

EQUIP #

FAN HP

(Example) RTU 1

15.00

Natural Gas

5

Yes

7 a.m./9 p.m.

8 a.m./10 p.m.

11 a.m./7 p.m.

If DCV Enabled is “No”, the Advanced Rooftop Unit Controller measure is ineligible.

G DEMAND CONTROLLED VENTILATION (DCV) — REBATE CODE: H2853 (DCV FOR MULTIPLE ZONES) PAGE 31 • For the "New Min Outside Air Flow" column, enter CFM of occupant portion of the minimum outside air reduced when not in economizer mode, not total CFM provided by the AHU or RTU. At a minimum, the occupant portion of the outside airflow should be set to the average number of occupants in the zones served by the AHU/RTU multiplied by 7.5 CFM per occupant (current code minimum). • See Chapter SPS 364, Heating, Ventilating, and Air Conditioning at https://docs.legis.wisconsin.gov/code/admin_code/sps/safety_and_build- ings_and_environment/361_366/364 .

(A) EXISTING MIN. OUTSIDE AIR FLOW (CFM)

(B) NEW MIN. OUTSIDE AIR FLOW (CFM)

OUTSIDE AIR FLOW REDUCED (CFM) (A - B)

SPACE COOLING (Y/N)

SPACE HEATING EFF (%)

AREA SERVED TYPE

AHU COOLING SIZE (TONS)

HOURS OF OPERATION/ WEEK

EQUIP #

(Example) RTU 1

Yes

83%

Office

12

60

5,000

3,000

2,000

H DEMAND CONTROLLED VENTILATION (DCV) — REBATE CODE: H3266 (DCV FOR SINGLE ZONE)

PAGE 31

AREA SERVED TYPE

SPACE COOLING (Y/N)

AHU COOLING SIZE (TONS)

AREA SERVED (SQ FT)

EXISTING ECONOMIZER (DB, ENTHALPY)

EXISTING AHU CONTROLS (NO SETBACK, EMS/T-STAT)

EQUIP #

(Example) RTU 1

Yes

Office

12.00

10,000

DB

T-stat

I PARKING GARAGE VENTILATION CONTROLS – REBATE CODE: H4837, H3493

PAGE 31

HEATING SYSTEM EFFICIENCY (%)

PROPOSED FAN OPERATION (HRS/ DAY)

VENTILATION AIRFLOW (CFM)

HEATING SET-POINT (⁰F)

GARAGE SIZE (SQ FT, IF HEATED)

LOCATION EXHAUST FAN SIZE (HP)

(Example) Garage-1a

10

10

6,700

10,000

80%

55⁰F

J VARIABLE FREQUENCY DRIVES — REBATE CODE: H2640, H2641, H2643, H2644, H2646, H2726 PAGE 32 • Controls before VFD Options: Outlet Control Valve, Bypass Valve, Discharge Damper, Inlet Guide Vanes, On/Off, None, or Other and then describe.

EQUIPMENT OPERATING HOURS (2,000 HR/YR MIN)

HP CONTROLLED BY VFD

REQUESTED REBATE* (QTY X HP X $/HP)

VFD APPLICATION

CONTROLS BEFORE VFD

VFD #

QUANTITY

(Example) AHU-1a HVAC Fan Inlet Guide Vanes

2,500

10

3

$1,500

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LIGHTING POLICIES NEED HELP? Call 800.762.7077

The following lighting policies apply to all lighting projects.

PROJECT AND MEASURE DEFINITION Rebates are for 1-for-1 upgrades and retrofits of existing equipment, unless specified as eligible for General Wattage Reduction. PRIVATE LABELING GUIDANCE Focus on Energy requires lighting products to have the brand, model/catalog number(s), specification sheet(s), and invoicing match their respective DesignLights Consortium® (DLC) product listing. For privately labeled products, this means the manufacturer, brand, and model under which the product is being sold must have its own DLC listing separate from any other DLC listing(s) for the original equipment manufacturer (OEM). Should a separate listing for the privately labeled equipment not exist on DLC, the product is subject to disqualification. Focus on Energy is a DLC member utility and therefore adheres to DLC’s private label policy. Why? With LED technology advancements and product choices, it has become increasingly common for LED equipment to be rebranded and sold under another manufacturer, model, and/or brand. This presents challenges for Utility Programs to verify equipment performance and eligibility as the relationship between the OEM and private labeling entity is not always known. It is strongly advised Trade Allies and customers independently verify equipment is DLC listed under the manufacturer and model for which it is being bought/sold under. Focus on Energy will not be liable for products which are misrepresented as being DLC listed and/or qualifying for a rebate from Focus on Energy. Please contact your Energy Advisor or Focus on Energy if you need assistance in verifying equipment eligibility. PRODUCT EQUIVALENCY Product categories presented in this catalog do not imply equivalency. All installations are expected to meet current IESNA recommendations for delivered light level and uniformity. Compliance is the responsibility of the installer.

FIELD ADJUSTABLE LIGHTING OUTPUT GUIDANCE Field adjustable products allow for the wattage, light level output, or color temperature of the fixture to be modified by means of a switch or fixture setting. Field adjustable products are most common in downlights and troffers. DLC and ENERGY STAR® list the highest wattage in their technical specifications for field adjustable products. For measures requiring adherence to a specific wattage limit, Focus on Energy will base equipment eligibility on the wattage stated on the DLC listing, ENERGY STAR listing, or specification sheet. Field adjustable fixtures where the wattage has been adjusted to be within a qualifying wattage limit for a Focus on Energy rebate, may be accepted should a separate written statement from the customer or Trade Ally be provided with the rebate application. The written statement must clearly identify the quantity of fixtures being applied for where the settings have been adjusted accordingly. This statement must specify which setting is used (by referencing room types or fixture code on the drawings). Failing to provide this documentation will result in Focus on Energy referencing the DLC listing, ENERGY STAR listing, or specification sheet wattage for the purpose of determining equipment eligibility. UL TYPE B PRODUCTS By signing the application, customers agree that necessary steps have been taken to ensure product, luminaire, and maintenance safety when directly wiring UL Type B products to line voltage.

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2026 LIGHTING REBATE SUPPLEMENTAL DATA SHEET THIS FORM MUST BE ATTACHED TO COMPLETED REBATE APPLICATION AND SUBMITTED TOGETHER. FOR PROJECTS INSTALLED BY 12/31/2026. NEED HELP? CALL 800.762.7077 CUSTOMER INFORMATION

HOW TO FILL OUT THIS FORM Refer to the lighting sections of this catalog for measure requirements and information. • Complete the table corresponding to the measure in the catalog. • For electronic version of SDS, visit focusonenergy.com/catalogs . • New equipment wattage should reference the DesignLights Consortium® (DLC) Solid State Lighting (SSL) Qualified Product List (QPL) listed (TRT V5.0 or higher) performance data (Reported or Tested), ENERGY STAR certificate rated wattage, or specification sheet wattage for the installed model. • For watts reduced measures (Table M), see system wattage table on page 44 for “wattage of existing equipment” inputs.

JOB SITE BUSINESS NAME

JOB SITE ADDRESS

TRADE ALLY NAME

REMINDER Exact model numbers and manufacturer of equipment installed must be identified on invoicing and any qualified product list when required. For Focus on Energy’s Private Label policy, see page 12.

K

WATTS CONTROLLED MEASURES REBATE CODE: L10223, L10224, L10431, L10430

PAGE 37

[B] FIXTURE/LAMP WATTAGE

TOTAL WATTS CONTROLLED [A] X [B]

[C] REBATE RATE ($/FIXTURE)

CONTROLS REBATE** [A] X [C]

[A] FIXTURE QUANTITY

CODE

(Example) L10223

50

25

1,250

$5

$625

*Existing and proposed fixture quantity must be the same except for signage measures.

L

WATTS REDUCED MEASURES

PAGE 38

REBATE CODE: L10287, L10433, L10288, L10437

EXISTING EQUIPMENT

NEW EQUIPMENT

WATTS REDUCED

REBATE

[C] EXISTING TOTAL WATTS [A] X [B]

[F] NEW TOTAL WATTS INSTALLED [D] X [E]

[G] TOTAL WATTS REDUCED [C] – [F]

[H] REBATE RATE ($/WATT REDUCED)

[B] FIXTURE/ LAMP WATTAGE

[E] FIXTURE/ LAMP WATTAGE

WATTS REDUCED REBATE** [G] X [H]

CODE

[A] QUANTITY*

[D] QUANTITY*

(Example) L10287

50

75

3,750

50

25

1,250

2,500

$0.20

$500

If applying for an interior or exterior LED sign light measure, please include the existing ballast make and model number in addition to the specific lamp type or provide metering data (amperage and voltage readings) of the existing equipment. **Focus on Energy may adjust total rebate based on project caps or variances in wattages provided for existing or proposed conditions. See measure requirements and Terms and Conditions for more information.

13

2026 SOLAR ELECTRIC REBATE SUPPLEMENTAL DATA SHEET THIS FORM MUST BE ATTACHED TO COMPLETED REBATE APPLICATION AND SUBMITTED TOGETHER. FOR PROJECTS INSTALLED BY 12/31/2026. NEED HELP? CALL 800.762.7077 CUSTOMER INFORMATION

HOW TO FILL OUT THIS FORM • Please refer to the solar electric section of this catalog for measure requirements and information. • Visit focusonenergy.com/forms/2026-pv-reservation to reserve your rebate funds. • Complete the table corresponding to the measure in this catalog. • Attach this form to a completed Rebate Application and submit together.

JOB SITE BUSINESS NAME

JOB SITE ADDRESS

TRADE ALLY NAME

M SOLAR ELECTRIC SYSTEMS – REBATE CODE: S10455, S10456, S10457

PAGE 39

MODULE TILT ANGLE (FROM HORIZONTAL – DEGREES)

OBSTACLE SHADING (%)

MODULE COMPASS DIRECTION (DEGREES)

Number of Modules

Module Brand Name

Module Model Number

Number of Inverters

Inverter Brand Name

Inverter Model Number

Does System Include On-site Storage?

Meter Rate

m Yes m No

m Residential m Commercial

Total System Size

Total Installed Cost

Total Requested Rebate Amount*

*Focus on Energy may adjust total rebate based on project caps. See measure requirements and Terms and Conditions for more information.

14

2026 INSULATION AND AIR SEALING REBATE SUPPLEMENTAL DATA SHEET THIS FORM MUST BE ATTACHED TO COMPLETED REBATE APPLICATION AND SUBMITTED TOGETHER. FOR PROJECTS INSTALLED BY 12/31/2026. NEED HELP? CALL 800.762.7077

HOW TO FILL OUT THIS FORM • Please refer to the insulation and air sealing section of this catalog for measure requirements and information. • Complete the table corresponding to the measure in the catalog. • Attach this form to a completed Rebate Application and submit together.

CUSTOMER INFORMATION

JOB SITE BUSINESS NAME

JOB SITE ADDRESS

TRADE ALLY NAME

N1

BUILDING ENVELOPE

PAGE 41

REBATE CODE: I4891, I10467, I4892, I4895, I10474, I4896, I10478, I10476, I10479, I4897, I10475, I4898, I4899, I4893, I10472 BUILDING NUMBER TOTAL CONDITIONED FLOOR AREA (SQ FT) FLOOR TO FLOOR HEIGHT (FT) NUMBER OF FLOORS

APPROXIMATE BUILDING AGE (YEARS)

PRE R-VALUE

POST R-VALUE

A1

4,800

10

3

20

R-19

R-19

HEATING TYPE

HEATING EFFICIENCY

COOLING TYPE

COOLING EFFICIENCY

O NG Furnace or NG Boiler

AFUE/TE O Room A/C

EER

O Central A/C or ASHP (less than 5.42 ton) O Central A/C or ASHP (5.42 ton or greater)

SEER

O Electric Baseboard or Electric Furnace

1.00

COP

EER

O Air Source Heat Pump or Package Terminal Heat Pump

HSPF O Chiller

kW/Ton

O Other O None

O Other:

Not Applicable

EXAMPLE

HEATING TYPE

HEATING EFFICIENCY

COOLING TYPE

COOLING EFFICIENCY

O NG Furnace or NG Boiler

88%

AFUE/TE O Room A/C

EER

O Central A/C or ASHP (less than 5.42 ton) O Central A/C or ASHP (5.42 ton or greater)

10

SEER

O Electric Baseboard or Electric Furnace 1.00

COP

EER

O Air Source Heat Pump or Package Terminal Heat Pump

HSPF O Chiller

kW/Ton

O Other O None

O Other:

Not Applicable

*Focus on Energy may adjust total rebate based on project caps. See measure requirements and Terms and Conditions for more information.

15

N2 BUILDING ENVELOPE

PAGE 43

REBATE CODE: I4891, I4892, I4893, I4894, I4895, I4896, I4897, I4898, I4899, I4900, I10091 Condo/Apartment Number: ________________________________________________

IMPROVEMENTS ENERGY STAR Certified Air Sealing

CFM50 Pre: Tested by:

CFM50 Post: BPI ID Number:

Attic Insulation

Attic Open Cavity - Total Area Improved: Attic Closed Cavity - Total Area Improved:

Pre R-Value: Pre R-Value:

Post R-Value: Post R-Value:

Foundation (Sills/Walls) Insulation

Sill - Total Linear Feet Improved: Basement Wall - Total Area Improved: Crawlspace Wall - Total Area Improved:

Pre R-Value: Pre R-Value: Pre R-Value: Pre R-Value:

Post R-Value: Post R-Value: Post R-Value: Post R-Value:

Basement/Crawlspace Ceiling - Total Area Improved:

Exterior Wall/Framed Floor Insulation

Exterior Wall - Total Area Improved: Framed Floor - Total Area Improved:

Pre R-Value: Pre R-Value:

Post R-Value: Post R-Value:

Duct Sealing

Tested by:

CFM25 Pre:

CFM25 Post: Post R-Value:

Length Improved:

O Sealed

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HEATING EQUIPMENT BOILERS

HOT WATER BOILERS Common Area Requirements: • Boiler rebates are only available for equipment used in space heating applications. Boilers used for only domestic hot water heating are not eligible for this rebate but may qualify for a custom incentive. • Must be a central plant type arrangement that serves multiple dwelling units in the multifamily building. • Space heating boilers also used for DHW may be eligible for indirect DHW rebates but are subject to requirements. • A boiler replacing a space heating and indirect DHW system will use the capacity of the existing space heating and DHW systems to estimate the split of rebates. • Boiler efficiency will be verified using the AHRI database (see ahridirectory.org). If the boiler is not listed in the AHRI database, provide a boiler specification sheet with boiler input and output ratings and either AFUE or thermal efficiency as appropriate for boiler size. • Steam boilers do not meet efficiency requirements and are not eligible for this rebate but may qualify for a custom incentive. Hot water boiler ≥90% thermal efficiency replacing a steam boiler is eligible. • ≥90% thermal efficiency boilers: • If the heating system configuration is such that the boiler needs to operate at a high hot water temperature, which prevents the flue gases from condensing, then the boiler is not eligible. • Hot water boilers ≥300 MBh:

• Boilers must be capable of capacity modulation. • Do not round AHRI capacity to a whole number.

Measure Description

Code

Rebate

Unit MBh MBh

Condensing Hot Water Boilers ≥300 MBh input, 90-94% Thermal Efficiency Condensing Hot Water Boilers ≥300 MBh input, ≥95% Thermal Efficiency

H10222 H10207

$7 $8

CUSTOM PROJECT IDEA Talk to your Energy Advisor about custom incentives not listed in this catalog that may be available for reducing energy waste in your building.

REMINDER Looking for rebates for boilers <300 MBh? Refer to the Instant Discount Program for more information (focusonenergy.com/instantdiscounts) .

17

COMBINATION BOILER Common Area Requirements:

• Must handle both the space heating and domestic hot water heating needs for a multifamily building. • Must be a central plant type arrangement that serves multiple dwelling units in the multifamily building.

• Boiler efficiency must be 95%+ thermal efficiency. Boiler must be ≥300 MBh. • Equipment eligibility is verified through the AHRI database ( ahridirectory.org ), ENERGY STAR pre-qualified list ( energystar.gov ), and other reliable sources.

Measure Description

Code H5234

Rebate

Unit MBh

Multifamily Combination Boiler, >95% Thermal Efficiency

$4.50

EXAMPLE Common Area Combination Boiler

MANUFACTURER NAME

REBATE PER UNIT (B)

TOTAL REBATE (A X B)

CODE

MODEL

UNIT MEASURE # OF UNITS (A)

H5234

XYZ Boilers

CB350

MBh

350

$4.50

$1,575

REMINDER Planning a new construction building or renovation project? Visit focusonenergy.com/business/whole-building for more information on rebates for these projects.

18

BOILER CONTROLS AND BURNERS

General Requirements: Controls and burners must be added to central plant boilers that serve multiple dwelling units in a multifamily building. OUTSIDE AIR RESET/CUTOUT CONTROLS Requirements: • System must be set up so the minimum temperature is less than 10°F above boiler manufacturer’s recommended minimum return temperature (unless unusual circumstances require a higher setting). • For controls on multiple boilers to qualify, control strategy must stage the lag boiler(s) only after the first boiler stage(s) fail(s) to maintain the water temperature called for by the reset control. • Provide input capacity of boilers (in MBh) controlled with outside air reset and cutout controls per the example below.

Measure Description

Code H2221

Rebate

Unit

Outside Air Reset/Cutout Controls

$100

Control

EXAMPLE Reference the table when filling out section 7 on the Rebate Application.

MANUFACTURER NAME

UNIT MEASURE

REBATE PER UNIT (B)

TOTAL REBATE (A X B)

CODE

MODEL

# OF UNITS (A)

H2221

ABC Controls

OA1234

Control

1

$100

$100

Boiler Capacity

MBh

500

BOILER COMBUSTION UPGRADES Requirements: • Boiler must be natural gas-fired, forced-draft boiler used for space heating that operates a minimum of 4,000 hours per year. • Boiler input capacity must be entered in boiler horsepower (BHP). To convert, use 1 BHP = 33.476 MBh. • High turndown burner rebates (H2203 and H5237) are eligible on boilers ≤ 1,000 BHP.

Measure Description

Code H2205 H2206 H2203 H5237

Rebate

Unit BHP BHP BHP BHP

Linkageless Controls, Burner Upgrade Only

$35 $10 $20 $20

O 2 Trim Controls

High Turndown Burner >10:1, Retrofit on Existing Boiler High Turndown Burner >10:1, New Boiler Replacement

Rebate amount is limited to 50% of the project cost, including equipment and external labor.

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