![Hayward® Pool Pumps Uphold ENERGY STAR® Certification | Pumps | In Ground Pool Pumps - Hayward Pool Products Hayward® Pool Pumps Uphold ENERGY STAR® Certification | Pumps | In Ground Pool Pumps - Hayward Pool Products](https://www.hayward-pool.com/assets/images/pools/content/energystar-lp/hero-img-r.png)
Hayward® Pool Pumps Uphold ENERGY STAR® Certification | Pumps | In Ground Pool Pumps - Hayward Pool Products
Efficiency requirements for residential central AC and heat pumps to rise in 2023 - Today in Energy - U.S. Energy Information Administration (EIA)
![Helping engineers sort out PEI in pump selection and efficient system design - Xylem Applied Water Systems - United States Helping engineers sort out PEI in pump selection and efficient system design - Xylem Applied Water Systems - United States](https://unitedstates.xylemappliedwater.com/files/2019/08/Pump-chart2_label-243x300.jpg)