69 MSA Roll-Aire Replacement Air FilterKoch 109-700-034 voomi_id_80649 This 1/2 inch sweat union 1186645 This enthalpy sensor is voomi_id_17796
Baker’s notes & crumb story
Description
69 MSA Roll Aire Replacement Air FilterKoch 109 700 034 voomi_id_80649 This 1 2 inch sweat union 1186645 This enthalpy sensor is voomi_id_17796 This 1 2 inch sweat union mixing valve allows precise control of water temperature in heating systems The built in SPDT switch supports additional motors and provides a burner interlock switch