Compare Water Heating Options

This tool can help you estimate what your annual water heating costs would be using different systems. Set the number of occupants using the Decrease or Increase buttons and click on “See Details” to display assumptions used.

Based on occupants. // //

Fuel Type
(Units)
Cost per Unit
Delivered
Domestic Water
Heating System
See
Details
Annual
Cost
1.
$

Assumptions:

%
%
2. (gallon)
$

Assumptions:

%
%
3. (kWh)
$

Assumptions:

%
%
4. (gallon)
$
Cold start boiler, indirect tank

Assumptions:

%
%
5. (kWh)
$

Assumptions:

%
%
6. Propane (gallon)
$
Instantaneous

Assumptions:

%
%
7. (gallon)
$

Assumptions:

%
%
8. Oil (gallon)
$

Assumptions:

%
%