Heating, Cooling & Ventilation

Heating, cooling and ventilation account for a significant portion of a commercial building’s energy costs. Financial incentives for energy-efficient equipment upgrades can help save energy and lower operating costs.

Whether implementing simple upgrades or whole system replacements, HVAC enhancements can help manage energy usage, reduce costs and maintenance time, and increase comfort for building occupants. Upgrading your equipment to ENERGY STAR® certified models could save you up to 20 percent on heating and cooling costs.

Financial Incentives for Heating, Cooling & Ventilation

Ameren Illinois non-residential customers can receive financial incentives for the following HVAC equipment:

  • Air-cooled and water-cooled chillers
  • Air source heat pumps
  • Central air conditioners
  • Gas furnaces
  • Gas air heaters
  • Gas boilers and boiler controls
  • Gas boiler turbulators
  • VFD on HVAC motors
  • High Temperature High Volume (HTHV) direct fired heaters
  • Demand-controlled ventilation
  • Advanced rooftop controls
  • Commercial water heaters
  • Infrared heaters
  • Heat pump water heaters
  • Smart thermostats
  • PTAC/PTHP Units
  • Notched v-belts
  • HVAC tune-ups
  • Air-cooled and water-cooled chillers
  • Air source heat pumps
  • Central air conditioners
  • Gas furnaces
  • Gas air heaters
  • Gas boilers and boiler controls
  • Gas boiler turbulators
  • VFD on HVAC motors
  • High Temperature High Volume (HTHV) direct fired heaters
  • Demand-controlled ventilation
  • Advanced rooftop controls
  • Commercial water heaters
  • Infrared heaters
  • Heat pump water heaters
  • Smart thermostats
  • PTAC/PTHP Units
  • Notched v-belts
  • HVAC tune-ups
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Steam Traps

If your facility has steam boilers, it probably has multiple steam traps — automatic valves that release condensed steam while preventing the loss of live steam. Steam traps allow steam to flow at a controlled or adjusted rate for optimal energy efficiency.

But energy is lost when steam traps eventually fail. That’s why a steam trap survey is recommended every six to twelve months, depending on pressure and energy consumption. With proper maintenance, you could reduce your losses by 50 percent.

Financial incentives are available for a variety of steam trap projects:

  • Steam trap surveys
  • Steam trap repair or replacement
  • Various HVAC and water heater upgrades
  • Replacement of monitored steam traps

Ground Source Heat Pumps

Ground source (or geothermal) heat pumps provide energy-efficient heating and cooling by exchanging hot or cold air with relatively consistent underground temperatures. In the summer months, warm air is cooled by lower underground temperatures, while the process is reversed when building heating is needed.

Not only do ground source heat pumps use 70% to 80% less electricity than conventional heating or cooling systems, they use no combustion and produce fewer emissions. They also have a longer life than traditional HVAC units, resulting in lower maintenance costs.

Financial incentives for ground source heat pumps are available at $500 per ton of cooling (up to $25,000).

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Smart Thermostats

ENERGY STAR certified smart thermostats allow you to easily adjust your heating and cooling needs, creating a more comfortable space for customers and staff, while saving money on energy costs month after month.

Smart thermostats can be controlled remotely via a smartphone, tablet or laptop — so you can adjust them from anywhere. Some models can even detect when your business is not occupied and automatically lower the temperature.

Financial incentives for smart thermostats can be obtained in three ways:

Business customers can purchase smart thermostats at a discount through our Online Store.

Small businesses can receive a FREE smart thermostat with a lighting assessment from a Program Ally contractor.

All Ameren Illinois non-residential customers are eligible for standard incentives for unlimited smart thermostats.

To qualify for the incentive:

  • You must be a current electric or gas business customer using Ameren Illinois electricity to heat or air condition the facility.
  • The smart thermostat must be ENERGY STAR certified – view qualifying models.

By purchasing these products, you are committing to install thermostats to control at least 2 tons of mechanical air conditioning per thermostat. There is a limit of 4 smart thermostats per customer, per lifetime of the account.

Application Assistance

For application assistance or to see if your facility could benefit from financial incentives, request a FREE Energy Consultation with an Energy Advisor.

Real Results

Not Sure Where to Start?

Request a FREE Energy Consultation to take your next step in saving energy and money.

Questions? Call 1.866.800.0747 or email IllinoisBusinessEE@ameren.com.

Subscribe to our monthly newsletter for the latest Program updates.

Click store logo to reveal coupon-eligible smart thermostats.

Product Name Retailer Product Number Retail Price Final Cost After Rebate
Rheem Performance Platinum ProTerra 40 Gal 1010059454 $1,999.00 $1,199.00
Rheem Performance Platinum ProTerra 40 Gal with Leak Detection 1010059458 $2,119.00 $1,319.00
Rheem Performance Platinum ProTerra 50 Gal 1010059453 $2,099.00 $1,299.00
Rheem Performance Platinum ProTerra 50 Gal with Leak Detection 1010059457 $2,219.00 $1,419.00
Rheem Performance Platinum ProTerra 65 Gal 1010059452 $2,449.00 $1,649.00
Rheem Performance Platinum 40 Gal 1005205483 $1,599.00 $799.00
Rheem ProTerra 65 Gal with Leak Detection 1010059456 $2,619.00 $1,819.00
Rheem Performance Platinum ProTerra 80 Gal 1010059451 $2,799.00 $1,999.00
Rheem Performance Platinum ProTerra 80 Gal and Leak Detection 1010059455 $3,019.00 $2,219.00
Rheem Performance Platinum 40 Gal Hybrid 1011847916 $1,504.00 $704.00
Rheem Performance Platinum 40 Gal Hybrid with Leak Detection 1011847864 $1,719.00 $919.00
Rheem Performance Platinum 50 Gal Hybrid 1012120494 $1,869.00 $1,069.00
Rheem ProTerra 50 Gal Hybrid with Leak Detection 1011847851 $1,819.00 $1,019.00
Rheem Performance Platinum 65 Gal Hybrid 1011847889 $1,829.00 $1,029.00
Rheem ProTerra 65 Gal Hybrid with Leak Detection 1011847838 $1,889.00 $1,089.00
Rheem Performance Platinum 80 Gal Hybrid 1012120496 $2,479.00 $1,679.00
Rheem ProTerra 80 Gal Hybrid with Leak Detection 1011847825 $2,619.00 $1,819.00

*Instant coupon is also available for the following special order models: 6768549, 6768547, 5207972, 5207970, 4842215, 1054200, 900351, 900329, 900027, 899935, 899931, 899485.

Click store logo to reveal coupon-eligible smart thermostats.

Product Name Retailer Product Number Retail Price Final Cost After Rebate
Google Nest Learning - Polished Gold 1011695219 $279.99 $154.99
Google Nest Learning - Polished Obsidian 1011695218 $279.99 $154.99
Google Nest Learning - Polished Silver 1011695216 $279.99 $154.99
Emerson Sensi Touch 2 - White 1009125071 $209.99 $84.99
Emerson Sensi Touch 2 - Black 1009125070 $209.99 $84.99
ecobee Enhanced - Black 1007427425 $189.00 $64.00
ecobe Premium w sensor 1007427424 $249.99 $124.99
Emerson Sensi Touch - Silver 1006465784 $169.99 $44.99
Honeywell T9 White 1005178090 $209.00 $84.00
Honeywell T5+ Black 1003332353 $163.93 $38.93
Honeywell Wifi 7 day Touchscreen White 1002513469 $179.00 $54.00
Emerson Sensi Touch - Black 1002364956 $169.99 $44.99
Copeland Sensi Touch - White 1003419067 $169.99 $44.99
Product Name Retail Product Number Retail Price Final Cost after Rebate
ecobee Premium w/room sensor 4951006 $249.99 $124.99
ecobee Enhanced 4951007 $189.99 $64.99
Nest Learning Thermostat Gen 4 PO 5991723 $279.99 $154.99
Nest Learning Thermostat Gen 4 PG 5991724 $279.99 $154.99
Nest Learning Thermostat Gen 4 PS 5991725 $279.99 $154.99
Emerson Black 831393 $169.99 $44.99
Honeywell Home Silver 831392 $179.99 $54.99
Sensi Black 4865156 $209.99 $84.99
Sensi White 5406155 $209.99 $84.99
Honeywell Home White 1290095 $209.99 $84.99
Honeywell Home X8S Black 7038072 $219.99 $94.99