How to Replace Your Old Heating or Cooling System

Your choice of heating and cooling systems affects your energy bill. If you need to replace an old or failing heating or cooling system, or are ready to upgrade, we recommend that you:

1. Find a Contractor.

A DC-licensed HVAC contractor can help you and make sure your choices are eligible for rebates.

2. Choose Efficiency.

The DCSEU offers rebates on over 300 models of energy efficient heating and cooling systems.
 

View Eligible
Equipment

3. Get a Rebate.

DCSEU rebates help offset the increased cost of high-efficiency heating & cooling systems.
 

View Rebates

Tips for Cooling Down This Summer

Before you upgrade your cooling equipment, consider the most cost-effective way to save money and energy on cooling–reducing your air conditioning needs. This can be done in several ways:

What You Can Do

How it Will Help

How Expensive Is It?

Delay heat-producing tasks

Wait to do any dishwashing, baking, or laundry, until the cooler evening or early morning hours.

No cost

Keep cool air in & hot air out

When it’s cooler outside than inside, open your windows. When it’s warmer outside than inside, close your windows and draw window coverings against direct sunlight.

No cost

Use energy-efficient light bulbs, such as CFLs or LEDs

Incandescent light bulbs lose 90% of their energy as heat.

$

Use fans (ceiling, table, floor, or wall-mounted)

Fans circulate air in a room, creating a wind-chill effect that makes you more comfortable in hot weather.

$$

Use bath fans

Removes heat and moisture generated by showers.

$$

Plant shade trees

Planting leafy shade trees on the east and west sides of your home will block heat and sunlight.

$$

Install and use a whole house fans

Pulls air in through windows and exhausts warm air from the attic and roof.

$$$

Insulate and air seal

Prevents heat from entering your house.

$$$$

What is a Zoned HVAC System?

Zoned Heating Ventilation and Air Conditioning (HVAC) systems use a network of thermostats that control temperatures in different areas of the house. System zoning allows you to save money by running temperature-controlled air to those rooms only when necessary.

Why Zones?

  • Increase your comfort by regulating the temperature of individual rooms - different areas of a home have different temperature needs, depending on occupancy and use.
  • Save money on your energy bills - by heating only the parts of the home that need it, instead of the whole house.

Adding zones when you need to update an old heating system can give additional energy savings. Ask a contractor whether zoning is a good option to save energy in your home.

Get Started

Rebates

Heating and Cooling equipment must be installed by a DC-licensed contractor in order to qualify for rebates. Contractors must have a valid DC Master Ref/AC license to offer cooling rebates or a valid DC Master Plumbing license to offer water heating rebates.

Qualifying Product

Qualified Source

Qualifying Efficiency Level

Previous Rebate

Updated Rebate

(Until September 30, 2022)

Water Heater Electric Heat Pumps

ENERGY STAR

Storage Volume < 55 gallons

 UEF ≥  2.00

$400

$600

Storage Volume ≥  55 gallons

UEF ≥  2.20

Air Source Heat Pumps

AHRI

SEER ≥ 16
EER ≥ 13
HSPF ≥ 9.0

$300

$375

SEER ≥ 18 
EER ≥ 13 
HSPF ≥ 9.5 

$575

$700

Variable Speed (Ductless) Mini-Split Heat Pumps

AHRI

SEER ≥ 18
EER ≥ 12.5
HSPF ≥ 8.5

$300

$375

SEER ≥ 20 
EER ≥ 13
HSPF ≥ 9.5

$575

$700

Central Air Conditioners

AHRI

SEER ≥ 16

EER≥ 13

$200

$250

SEER ≥ 18

EER ≥ 13 

$300 $375
Variable Speed Mini-Split Air Conditioners AHRI

SEER ≥ 18 EER ≥ 12.5

$100 $125

Smart Thermostat (Read More)

ENERGYSTAR

Up to $50

Up to $50

*Disclaimer: The DCSEU website has the most up-to-date rebate information. Please refer back to this table or DCSEU rebate applications for accurate rebate amounts.

Apply for rebates

Eligibility

  • Equipment must be purchased new and installed by a licensed contractor between 10/1/21-9/30/22. 
  • Equipment must be installed in residential households of 4 units or less. 
  • Rebates for products installed after 9/30/22 are subject to change.
  • Equipment model numbers must meet ENERGY STAR specifications (for Smart Thermostats & Electric water heaters) or CEE Tier1 or Tier 2 specifications for Heat Pumps, Central Air Conditioners, and Variable Speed Mini-Split Air Conditioners
  • Limit one product per utility account per fiscal year.
  • Application and any required additional documentation must be filled out completely, truthfully, and accurately. These materials must be submitted within 30 days of the installation date and postmarked by 9/30/22 to qualify for a rebate.
  • Rebate applications for residential gas measures must be submitted online or postmarked by August 20, 2021, to be eligible for rebates. 

Apply for Rebates

For more information, contact us at 202-479-2222 or [email protected].