Lochinvar & A.O. Smith 100208464 Ignition Module R-410A The Rheem-Ruud 42-19737-01 Sequencing Relay
Baker’s notes & crumb story
Description
Lochinvar & A.O. Smith 100208464 Ignition Module R 410A The Rheem Ruud 42 19737 01 Sequencing Relay The Rheem Ruud 42 19737 01 Sequencing Relay is a critical HVAC control component engineered for precise load management in electric furnaces and heat pump systems it is recommended to mount the valve with the solenoid coil in the upright vertical position