Important! Rocky Mountain Power's planned changes to the energy efficiency program will become effective September 3, 2018. Changes include streamlining incentive tables to only include measure offerings and maximum incentive levels. Qualifications for energy efficiency measures going forward will be maintained on the wattsmart Homes program website. For questions or additional clarification, please email [email protected].

How do I determine my water heater fuel type?

Most household water heaters are either gas or electric. Look at the heater and see how many pipes go into the heater. If there are three one-inch diameter pipes and an electric plug, it is electric. You'll also see a reset switch. If there are three one-inch diameter pipes in the top, and one small one at the bottom with a valve to turn on/off, it is gas.

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