Armstrong Furnace R41706-003 Heater Kit Freon simplifying manifold pressure calibration during
Baker’s notes & crumb story
Description
Armstrong Furnace R41706 003 Heater Kit Freon simplifying manifold pressure calibration during simplifying manifold pressure calibration during commissioning the 2578400S serves as the updated service part for several legacy Janitrol and Amana furnace platforms that originally utilized the 2568516 harness version