while cool

or diagnostic LED codes on the control board indicating a weak flame signal

and low voltage safety circuits

The unit is rated for a maximum test pressure of 286 psig (19

the 310-716 is the standard rebuild kit for 1-inch NPT 8210 series valves equipped with EPDM trim

Rheem-Ruud 60-25075-81 Valve Freon while coolThe Rheem Ruud 60 25075 81 is a high performance direct spark ignition gas valve engineered for precision fuel regulation in residential and light commercial heating systems. This single stage gas valve features a 3 4 inch NPT inlet outlet, providing localized pressure control essential for maintaining narrow manifold tolerances. Operating on 24V AC, it is field convertible for Natural Gas (NG) or Liquid Propane (LP) applications using the appropriate