Designed to withstand the thermal stresses of repeated heating cycles

The rugged housing is built for the rigors of mechanical rooms and warehouses

using the OEM 88A12 ensures the correct gauge and terminal fitment specific to Lennox furnace ignition systems

making it high-compatible with standard manifold and pipe fittings

System Efficiency: Restores factory-spec cooling performance and dehumidification by regulating R410-A flow accurately

York S1-373-23784-003 Gasket Kit 318423-701 Designed to withstand the thermalThe York S1 373 23784 003 Gasket Kit is a critical OEM replacement component engineered specifically for 21 inch upflow condensate pan assemblies in 90% efficiency residential furnaces. This kit ensures a pressure tight seal between the heat exchanger cabinet and the drain pan, preventing hazardous combustion byproduct leakage and localized water damage. As a seasoned technician knows, a compromised condenser pan gasket can lead to secondary drain pan