An entire day dedicated to heat pump water heater (HPWH) education and awareness on residential and commercial heat pump water heaters, with special events during the week leading up to the big day.

We know that collectively we have the power to create a clean energy, low-carbon future. On Heat Pump Water Heater Day we connect with advocates, manufacturers, installers, homebuilders, and HPWH owners to showcase ENERGY STAR certified HPWHs and the ways they help create a better future.

Join us to celebrate the greatest hot water machine ever assembled!
Sign up to let us know you’re interested and receive the latest updates.