Johnson Controls C-2220-13 Pressure Selector Els PW 17895 Precise Balancing: Supports pre-setting of
Baker’s notes & crumb story
Description
Johnson Controls C 2220 13 Pressure Selector Els PW 17895 Precise Balancing: Supports pre setting of Precise Balancing: Supports pre setting of flow rates to ensure even heat distribution across all zones in multi unit buildings Common Questions What is the voltage rating for the 767A 357