Armstrong Furnace R41706-003 Heater Kit Freon Versatile Control Logic: Field-selectable jumper
Yard notes & kiln story
Description
Armstrong Furnace R41706 003 Heater Kit Freon Versatile Control Logic: Field selectable jumper Versatile Control Logic: Field selectable jumper allows for immediate switching between heating and cooling modes the 2578400S serves as the updated service part for several legacy Janitrol and Amana furnace platforms that originally utilized the 2568516 harness version