Join us October 23, 2025 for the fourth annual Heat Pump Water Heater Day where we will celebrate the greatest hot water machine ever assembled! Heat Pump Water Heater Day is an entire day dedicated to heat pump water heater 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 us increase energy efficiency and fight climate change. So we ask, how will you help bring about the future we need right now? Join us on Heat Pump Water Heater Day!
A. O. Smith is the Registration Sponsor of 2025 HPWH Day.
