Savings Calculator

What is your home type?

When was your home built?

What is your home’s estimated square footage?

Include finished and unfinished space.

Is your home weatherized?

A weatherized home has insulation and air sealing (meaning the cracks, gaps and open seams that leak air have been sealed). Insulation and air sealing are particularly effective in the walls and attic.

What is your current heat fuel source?

If your home has multiple heating sources like a furnace and in-floor electric heat, choose the fuel for your most used source. The calculator does not accommodate other heating fuel types.

What is your gas utility?

What do you mainly use for heating?

What do you mainly use for cooling?

Do you have ductwork?

Ductwork is a system or network of ducts or tubes that transports air from heating, ventilation and air conditioning (HVAC) equipment throughout your home.

Do you have ductwork that runs through an unconditioned attic or crawlspace?

Unconditioned spaces are not directly heated or cooled. Their temperature may be significantly higher or lower than the living areas of your home depending on the season.

Are you replacing your existing furnace (whether you decide to install a heat pump or not)?

Aside from comfort, which can be an inherent benefit of all heat pumps, is your top goal cost savings or environmental impact?

The following results include the estimated benefits of weatherization if you used the 'With weatherization' toggle.

Based on your inputs and your goal, we recommend heat pump system.

Without weatherization

With weatherization

Weatherizing your home is a great first step to increasing your comfort and reducing your energy costs before installing a more efficient heat pump system. Weatherization typically includes insulating and air sealing your attic and walls and sealing air leaks in your ducts. This can enhance your home comfort, keeping your home cooler in the summer and warmer in the winter.

Your current estimated annual heating & cooling costs

This number estimates the total cost for heating and cooling your home with your current system.

You could save up to $! You could save up to $!

Your new estimated annual heating & cooling costs

$X - $X

new cost fine print

Please keep these considerations in mind:

Heat pumps offer environmental benefits, including reduced CO2 emissions. Refer to the Estimated Lifetime Environmental Impacts section for more information.
Weatherization is strongly recommended prior to switching to a heat pump. Weatherization helps to reduce energy waste by up to 15%*, and can also help lower your energy bill as a result. Turn on the weatherization toggle to see how your recommendations change if you also weatherize your home.
Reach out to one of our heat pump-trained contractors to learn more about why your energy costs are expected to increase. See our Contractors Lookup page to access our directory of heat pump-trained contractors.
Remember to check back again in 6 months, as energy prices and other factors may change over time.
Save energy and money by taking advantage of ComEd's other offerings and tools for your home. Click here for more information or call 855-433-2700 to speak with a representative.

* Methodology for Estimated Energy Savings from Cost-Effective Air Sealing and Insulating

Your Monthly Electric Bill

Your monthly electric bills fluctuate throughout the year based on the season and the weather. Below is an estimate of the potential impact on your total* electric bill during an average summer cooling month or winter heating month.

*These estimates include all electric use, not just heating and cooling.

Estimated average summer cooling month

↓ $0

During the summer months a heat pump could lower your cooling costs because it is more efficient than a standard air conditioner or window units.

Estimated average summer cooling month

$0 - $0

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DISCLAIMER: This Heat Pump Calculator is not a substitute for an on-site assessment performed by a heat pump-trained contractor. It is an educational tool designed to indicate potential savings and help inform heat pump decisions. No calculator can capture every variable – and many of the variables in this calculator can change, including pricing and system configuration.