Hayward CZ/HM2 Relief Valve (CHXRLV1930) presairtrol reduce clogs

reduce clogs

Replacing it can help restore the pump’s core hydraulic performance and improve the overall service condition of the unit

Useful for portable sanitizer delivery

Once the pilot is identified as the issue

75 HP version uses the EB981 reference with a 14

Hayward CZ/HM2 Relief Valve (CHXRLV1930) presairtrol reduce clogsA relief valve helps protect compatible heater systems by allowing pressure or trapped air to be managed as designed. This Hayward CZ HM2 relief valve is a replacement component for service situations where the original valve is leaking, damaged, or no longer operating properly. Because heater components are exposed to heat, pressure changes, and pool water chemistry, relief valves can wear over time. Replacing a compromised valve supports safer,