Water Heater Rebates 2025. The final standards for residential water heaters align with recommendations from various stakeholders, including efficiency and environmental advocates, the consumer. Offer valid 01/01/2022 through 12/31/2025.

We’ll also break down eligibility requirements. If you replace your water heater the following year, you would be eligible for another 30% tax credit, up to $2,000 plus up to $600 if you need an electric panel upgrade to accommodate the new water heater.