Lochinvar & A.O. Smith 100109973 Switch 319847-401 If the switch opens before
Baker’s notes & crumb story
Description
Lochinvar & A.O. Smith 100109973 Switch 319847 401 If the switch opens before If the switch opens before the 220°F threshold or remains open after the unit has cooled significantly Simple Integration: Features 7 16" UNS threads and self aligning ferrules for 1 4" OD rigid tubing connections