Hayward Pool Heater

Nothing ruins a perfect pool day like a malfunctioning heater. If you own a Hayward pool heater, you know how reliable and efficient it can be—until it isn’t. When your heater starts acting up, it can be frustrating and confusing to figure out what’s wrong.
I’ve spent countless hours troubleshooting my own Hayward pool heater, and I’ve learned a thing or two along the way. In this guide, I’ll shar