2024 HVAC Catalog

WATER-COOLED CHILLERS Requirements: • Complete Table C1 and C2 of the “HVAC Incentive Catalog Supplemental Data Sheet” for this measure. • For “Annual Hours of Chiller Operation,” enter total hours per year when chiller is enabled by control system to provide cooling for all or a portion of the building. • For the “Max Full Load” and “Max Part Load (IPLV)” columns, use the values listed in the Measure Description below. • For the “Delta Efficiency” column, use: [“Max Full Load”– “AHRI Rated Full Load Efficiency”] + [“Max Part Load (IPLV)” = “AHRI Rated Part Load Efficiency”]. • The “Additional Incentive” is the “Delta Efficiency” x $125/ton for existing buildings and $90/ton for new construction. The incentive increases as the full and part load kW/ton exceed the minimum requirements. • The “Base Incentive” is listed in the incentives table below ($8/ton for existing buildings or $4/ton for new construction). • The “Incentive Rate” is: “Base Incentive” + “Additional Incentive.” • The “Total Incentive” is: “AHRI Rated Capacity” x “Incentive Rate.” • Chillers must be water cooled and driven by an electric motor. Absorption chillers, engine driven, and steam turbine driven chillers are not eligible for this incentive but may be eligible for a custom incentive. • Manufacturer specification sheets for items installed must be submitted with the completed Incentive Application. Chiller specification sheets must include performance data, including full load efficiency in kW/ton, IPLV values in kW/ton and capacity on tons at AHRI standard rating conditions per AHRI Standard 550/590 test procedures. • Incentives are calculated based on performance data (including capacity) at AHRI standard rating conditions. • The full product identification/model number must be shown on the AHRI specification sheets and invoices. • Equipment must meet both full load efficiency and part load efficiency. • Equipment must be purchased and operating prior to submitting an Incentive Application form (unless submitting for pre-approval). • Electric chiller incentives are only available for HVAC space cooling applications. Chillers used for industrial process cooling, ice rinks, data centers, and refrigerated warehouses may qualify for a custom incentive. • Provide all kW/ton values to three decimal places and round appropriately (e.g., enter 0.6421 kW/ton as 0.642 kW/ton). • For assistance with determining chiller eligibility and incentive rate, look for the Cooling Eligibility Screening Tool at focusonenergy.com/catalogs . EQUIPMENT UPGRADES AND RETROFITS Measure Description - Path A Code Incentive Unit

$8/ton + $125/ton per 1.0 Delta Efficiency below max. $8/ton + $125/ton per 1.0 Delta Efficiency below max. $8/ton + $125/ton per 1.0 Delta Efficiency below max. $8/ton + $125/ton per 1.0 Delta Efficiency below max. $8/ton + $125/ton per 1.0 Delta Efficiency below max. $8/ton + $125/ton per 1.0 Delta Efficiency below max. $8/ton + $125/ton per 1.0 Delta Efficiency below max. $8/ton + $125/ton per 1.0 Delta Efficiency below max. $8/ton + $125/ton per 1.0 Delta Efficiency below max. $8/ton + $125/ton per 1.0 Delta Efficiency below max.

Positive Displacement Water-Cooled, <75 tons, Full Load ≤0.720 kW/ton and Part Load ≤0.600 kW/ton

H4716*

Ton

Positive Displacement Water-Cooled, ≥75 tons and <150 tons, Full Load ≤0.690 kW/ton and Part Load ≤0.560 kW/ton

H4717*

Ton

Positive Displacement Water-Cooled, ≥150 tons and < 300 tons, Full Load ≤0.630 kW/ton and Part Load ≤0.540 kW/ton

H4718*

Ton

Positive Displacement Water-Cooled, ≥300 tons and <600 tons, Full Load ≤0.580 kW/ton and Part Load ≤0.520 kW/ton

H4719*

Ton

Positive Displacement Water-Cooled, ≥600 tons, Full Load ≤0.530 kW/ton and Part Load ≤0.500 kW/ton

H4720*

Ton

Centrifugal Water-Cooled, <150 tons, Full Load ≤0.580 kW/ton and Part Load ≤0.550 kW/ton

H4726*

Ton

Centrifugal Water-Cooled, ≥150 tons and <300 tons, Full Load ≤0.580 kW/ton and Part Load ≤0.550 kW/ton

H4727*

Ton

Centrifugal Water-Cooled, ≥300 tons and <400 tons, Full Load ≤0.530 kW/ton and Part Load ≤0.520 kW/ton

H4728*

Ton

Centrifugal Water-Cooled, ≥400 tons and <600 tons, Full Load ≤0.530 kW/ton and Part Load ≤0.500 kW/ton

H4729*

Ton

Centrifugal Water-Cooled, ≥600 tons, Full Load ≤0.530 kW/ton and Part Load ≤0.500 kW/ton

H4730*

Ton

Measure Description - Path B

Code

Incentive

Unit

Positive Displacement Water-Cooled, <75 tons, Full Load ≤0.780 kW/ton and Part Load ≤0.470 kW/ton

H4721*

Ton

Positive Displacement Water-Cooled, ≥75 tons and <150 tons, Full Load ≤0.750 kW/ton and Part Load ≤0.460 kW/ton

H4722*

Ton

Positive Displacement Water-Cooled, ≥150 tons and <300 tons, Full Load ≤0.680 kW/ton and Part Load ≤0.410 kW/ton

H4723*

Ton

Positive Displacement Water-Cooled, ≥300 tons and <600 tons, Full Load ≤0.625 kW/ton and Part Load ≤0.380 kW/ton

H4724*

Ton

Positive Displacement Water-Cooled, ≥600 tons, Full Load ≤0.585 kW/ton and Part Load ≤0.350 kW/ton

H4725*

Ton

Centrifugal Water-Cooled, <150 tons, Full Load ≤0.695 kW/ton and Part Load ≤0.410 kW/ton

H4731*

Ton

Centrifugal Water-Cooled, ≥150 tons and <300 tons, Full Load ≤0.635 kW/ton and Part Load ≤0.370 kW/ton

H4732*

Ton

Centrifugal Water-Cooled, ≥300 tons and <400 tons, Full Load ≤0.595 kW/ton and Part Load ≤0.360 kW/ton

H4733*

Ton

Centrifugal Water-Cooled, ≥400 tons and <600 tons, Full Load ≤0.585 kW/ton and Part Load ≤0.350 kW/ton

H4734*

Ton

Centrifugal Water-Cooled, ≥600 tons, Full Load ≤0.585 kW/ton and Part Load ≤0.350 kW/ton

H4735*

Ton

* Supplemental Data Sheet needed