We’re a go for Heat Pump Water Heater Day on Thursday, October 23, 2025!

It’s 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.

Like the versatile Inspector Gadget himself, HPWHs are always on duty and have the impact of many high-tech gadgets that meet hot water needs while cutting emissions, saving energy, and more. This virtual event brings together policymakers, product innovators, program designers, and industry leaders to connect and transform the water heating market.

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