Carrier 327972-754 Gas Valve Kit 318518-761 and L—which simplify the interface
Baker’s notes & crumb story
Description
Carrier 327972 754 Gas Valve Kit 318518 761 and L—which simplify the interface and L—which simplify the interface for multi stage heating with electric or fossil fuel auxiliary backups the 47K19 is identical to 47K1901 and serves as a direct 36327B006 cross reference