This calculator estimates how much it will cost to purchase and operate a new water heater. It will also tell you how much you might save on energy bills compared to your old water heater. Please enter your ZIP Code and choose an answer for each of the water heater questions listed. Then click "Calculate" to see your results. If you need help, click on the question.
Please answer the following questions about your water heater.
Your ZIP Code:
Water heater fuel:
Electricity
Gas
Oil
Propane
Water heater type:
Conventional tank system
Demand (instantaneous) system
Heat pump water heater
Age:
<Choose one>
less than 5 years
5-9 years
10-15 years
more than 15 years
Size:
Very small: 30 gallons or less
Small: 30-49 gallons
Medium: 50-69 gallons
Large: 70-89 gallons
Very large: 90 gallons or more
Temperature Setting:
<Choose one>
Very high: over 150 degrees
High: 140-150 degrees
Medium high: 130-140 degrees
Medium: 120-130 degrees
Low: below 120 degrees
The following questions will help us estimate how much hot water you use.
How many people live in your home?
<Choose one>
1
2
3
4
5
6
7
8
9
10
Do you have any of the following appliances in your home?
Dishwasher
Yes
No
Clothes Washer
Yes
No