Climate Actions Widget

Install Tankless Water Heater

That's the smart way to go

My water heater is generally set to ^oF and runs on

There are people in my household (including myself).

I will replace my

Natural gas rate: $ per therm.
Electricity rate: $ per kWh.
Water rate: $
Natural gas emissions: g CO₂ per therm.
Electricity emissions: g CO₂ per kWh.
Energy use from water (transport): kWh per gallon.
Energy factor of old water heater: 0
Energy factor of new tankless water heater:
Water is heated from degrees F.
Grams of CO2 per kJ of energy used: 0
Cost of energy per kJ: 0
The average American household wastes 10000 gallons of water a year waiting for hot water to get to the fixture.
Per capita hot water usage: gallons a day
Cost of conventional heater: