Emerson Alco 064103 Expansion Valve Els PW 17895 the R44992-001 provides the resistance
Yard notes & kiln story
Description
Emerson Alco 064103 Expansion Valve Els PW 17895 the R44992 001 provides the resistance the R44992 001 provides the resistance required for consistent heating cycles while maintaining the millivolt signal necessary for the integrated furnace control board to verify combustion including air handling units and fan coils