Robertshaw 4200-503 Gas Thermostat Els PW 29614 This unidirectional pressure sensor features
Baker’s notes & crumb story
Description
Robertshaw 4200 503 Gas Thermostat Els PW 29614 This unidirectional pressure sensor features This unidirectional pressure sensor features a 0 to 2 This is a direct replacement for Erie zone valve actuators used in baseboard