Hayward Thermostat Knob CZ & HM2 Series | Part CHXTSK1930 Standard Vinyl Care Fitting and VGB anti‑entrapment standards while

and VGB anti‑entrapment standards while ensuring strong flow performance

and leak-free operation

efficient filtration solution

secure attachment to cleaner head

Hayward Thermostat Knob CZ & HM2 Series | Part CHXTSK1930 Standard Vinyl Care Fitting and VGB anti‑entrapment standards whileHayward Thermostat Knob CZ & HM2 Series Part CHXTSK1930 The Hayward Thermostat Knob CZ & HM2 Series (Part # CHXTSK1930) is a high quality replacement thermostat knob designed for use with Hayward CZ and HM2 series pool heaters. This durable knob allows you to easily adjust the temperature setting of your pool heater to maintain optimal water temperature. Whether you're heating your pool for a swim or turning down the heat during cooler months, this