WATER-COOLED CHILLERS Requirements: • Complete Table E of the “2024 HVAC and Plumbing Incentive 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 $125.00/ton for existing buildings. 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 ($8.00/ton for existing buildings). • 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. • “Path A” refers to chillers that are optimized for full load applications, while “Path B” refers to chillers that are optimized for part load applications. • 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. • Provide all kW/ton values to three decimal places and round appropriately (e.g., enter 0.6421 kW/ton as 0.642 kW/ton). • Look for the Cooling Eligibility Screening Tool at focusonenergy.com/catalogs for assistance with determining equipment eligibility and incentive rate.
EQUIPMENT UPGRADES AND RETROFITS
Measure Description — Path A
Code
Incentive
Unit
Positive Displacement Water-Cooled, < 75 tons, Full Load ≤ 0.720 kW/ton, and Part Load ≤ 0.600 kW/ton Positive Displacement Water-Cooled, ≥ 75 tons and < 150 tons, Full Load ≤ 0.690 kW/ton, and Part Load ≤ 0.560 kW/ton Positive Displacement Water-Cooled, ≥ 150 tons and < 300 tons, Full Load ≤ 0.630 kW/ton, and Part Load ≤ 0.540 kW/ton Positive Displacement Water-Cooled, ≥ 300 tons and < 600 tons, Full Load ≤ 0.580 kW/ton, and Part Load ≤ 0.520 kW/ton Positive Displacement Water-Cooled, ≥ 600 tons, Full Load ≤ 0.530 kW/ton, and Part Load ≤ 0.500 kW/ton Centrifugal Water-Cooled, < 150 tons, Full Load ≤ 0.580 kW/ton, and Part Load ≤ 0.550 kW/ton Centrifugal Water-Cooled, ≥ 150 tons and < 300 tons, Full Load ≤ 0.580 kW/ton, and Part Load ≤ 0.550 kW/ton Centrifugal Water-Cooled, ≥ 300 tons and < 400 tons, Full Load ≤ 0.530 kW/ton, and Part Load ≤ 0.520 kW/ton Centrifugal Water-Cooled, ≥ 400 tons and < 600 tons, Full Load ≤ 0.530 kW/ton, and Part Load ≤ 0.500 kW/ton Centrifugal Water-Cooled, ≥ 600 tons, Full Load ≤ 0.530 kW/ton, and Part Load ≤ 0.500 kW/ton
$8.00/ton + $125.00/ton per 1.0 Delta Efficiency below max. $8.00/ton + $125.00/ton per 1.0 Delta Efficiency below max. $8.00/ton + $125.00/ton per 1.0 Delta Efficiency below max. $8.00/ton + $125.00/ton per 1.0 Delta Efficiency below max. $8.00/ton + $125.00/ton per 1.0 Delta Efficiency below max. $8.00/ton + $125.00/ton per 1.0 Delta Efficiency below max. $8.00/ton + $125.00/ton per 1.0 Delta Efficiency below max. $8.00/ton + $125.00/ton per 1.0 Delta Efficiency below max. $8.00/ton + $125.00/ton per 1.0 Delta Efficiency below max. $8.00/ton + $125.00/ton per 1.0 Delta Efficiency below max.
H4716*
Ton
H4717*
Ton
H4718*
Ton
H4719*
Ton
H4720*
Ton
H4726*
Ton
H4727*
Ton
H4728*
Ton
H4729*
Ton
H4730*
Ton
26
Powered by FlippingBook