Lennox 71L45 Gasket R-22 Incorporating this HVAC service valve

Incorporating this HVAC service valve kit into your maintenance routine ensures precise suction or discharge regulation

This KP5 pressure switch features a regulation range of 116 to 464 psig (8 to 32 bar) with an adjustable differential of 26 to 87 psi (1

Key Benefits Precision Air-Fuel Mixing: Optimized venturi design for consistent combustion performance across all modulation stages

Common Questions: Is the Carrier KH71KK125 compatible with R-410A systems

Lennox 71L45 Gasket R-22 Incorporating this HVAC service valveThe Lennox 71L45 is a critical Flue Collector Box Gasket designed to maintain the structural integrity of the combustion path in high efficiency furnace repair applications. This high temperature sealing component is engineered to eliminate exhaust gas bypass by creating a gas tight seal between the flue collector box and the heat exchanger interface. For technicians, ensuring a zero leak seal is essential to prevent CO leakage and maintain proper