Questar Gas - Commercial Energy Efficiency Rebate Program (Wyoming)

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Last modified on February 12, 2015.

Financial Incentive Program

Place Wyoming

Name Questar Gas - Commercial Energy Efficiency Rebate Program
Incentive Type Utility Rebate Program
Applicable Sector Commercial, Fed. Government, Local Government, Nonprofit, State Government
Eligible Technologies Boilers, Building Insulation, Clothes Washers, Custom/Others pending approval, Furnaces, Programmable Thermostats, Water Heaters, Windows, Infrared Gas Heating System, Tankless Water Heaters
Active Incentive Yes
Implementing Sector Utility
Energy Category Energy Efficiency Incentive Programs
Amount Low-Flow Pre-Rinse Spray Valve: $25

Fryer, Steam Cooker, and Oven: $1,000
Griddle: $300
Clothes Washer: $50-$150
Clothes Dryer: $30
Water Heater: $50 or $2/kBtu
Tankless Water Heater: $2/kBtu
Direct Contact Gas Water Heater: $1.10/kBtu
Furnace: $200-$400
Boiler: $2-$3.25/kBtu
Unit Heater: $1.25-$6/kBtu
Infrared Heating System: $5/kBtu
Programmable Thermostat: $25
Boiler Outside-Air Reset Control: $250
Boiler Tune-up: $300
Windows: $0.28/sq. ft.
Increased Roof Insulation: $0.04/sq. ft.
Wall Insulation: $0.03/sq. ft.

Equipment Requirements Equipment must run on gas and must meet stated efficiency levels

Low-Flow Pre-Rinse Spray Valve: 1.6 GPM
Gas Fryer: Minimum 50% cooking efficiency
Gas Convection Oven/Combination Oven: Minimum 40% cooking efficiency
Gas Griddle: Minimum 38% cooking efficiency
Clothes Washer: MEF 1.72 minimum (WF 8.0 for coin-op or laundromat clothes washers)
Storage Gas Water Heater: 82% Thermal Efficiency, .62 EF minimum, depending on capacity
Tankless Gas Water Heater: .80 EF minimum
Direct Contact Gas Water Heater: 90% Thermal Efficiency minimum
Gas Furnace: AFUE 90% minimum
Gas Boilers (Steam and Hot Water): AFUE 85% minimum
Gas Unit Heater: 82% Thermal Efficiency minimum
Programmable Thermostats (Gas Heating): Energy Star (where not required by code)
Boiler Outside-Air Reset Control/Boiler Tune-up: Existing boilers only
Window: U-value 0.42 or less
Increased Roof Insulation: Minimum R-5 or higher above code
Wall Insulation: Minimum R-3.7 continuous insulation above code

Start Date 2009-07-01

Program Administrator Questar Gas

References DSIRE[1]


Questar Gas provides rebates to its business customers for installing energy efficient food service equipment, laundry equipment, HVAC and water heating equipment, and certain weatherization measures. Some equipment rebates vary depending on the efficiency level and/or size of the equipment. Applications and additional program details can be found on the program website.

Incentive Contact

Contact Name ThermWise Appliance Rebates
Department Questar Gas
Address PO Box 45360
Place Salt Lake City, Utah
Zip/Postal Code 84145-0360
Phone (800) 323-5517
Phone 2 (866) 699-6032

  • Incentive and policy data are reviewed and approved by the N.C. Solar Center's DSIRE project staff.[1]


  1. 1.0 1.1  "Database of State Incentives for Renewables and Efficiency (DSIRE)"