Sensus 143-16-508-00 Throat Block Els PW 17895 This TUB series expansion valve
Baker’s notes & crumb story
Description
Sensus 143 16 508 00 Throat Block Els PW 17895 This TUB series expansion valve This TUB series expansion valve is optimized for R404A R507A refrigerants Its robust diaphragm design is specifically calibrated for 90+ single stage furnace models