Central Boiler HeatTrac Controller Update Kit, For Older Temperature Display Mount Style:Hinger Controller Door #10904 3/4″ x 7′ Door Rope

3/4″ x 7′ Door Rope Gasket Seal Kit with High Temperature Sealant

helping maintain proper combustion and efficiency

Allow at least 6" on side for fittings

1 Ă— 2 oz High-Temperature Seal Cement

2800HT (Non-Catalytic)

Central Boiler HeatTrac Controller Update Kit, For Older Temperature Display Mount Style:Hinger Controller Door #10904 3/4″ x 7′ Door RopeProduct Description Replaces Central Boiler old temperature display (1497 and 1496) Updates to Central Boiler new controller #2000155, which is included in kit. Kit#10902 replaces the HeatTrac Controller on furnaces with a removable side pannel. Kit #10904 replaces the HeatTrac Controller on furnaces with a hinged electrical box controller door.