Lennox 41K35 Valve Els PW 17895 providing overheat protection that meets

providing overheat protection that meets original equipment specifications for various York

Serviceability: Designed with a union connection to facilitate rapid installation and teardown during routine HVACR maintenance

Heavy-Duty Construction: Nickel-plated brass body provides enhanced protection against aggressive water chemistry and oxidation

The Fenwal 35-665535-011 Ignition Module is a high-performance

verify the hot surface igniter resistance (typically 70–100 ohms) and clean the flame sensor to ensure the board receives a proper microamp signal

Lennox 41K35 Valve Els PW 17895 providing overheat protection that meetsThe Lennox 41K35 Valve is a professional grade 24V natural gas valve designed for precision fuel regulation in residential and commercial heating systems. This slow open gas valve features a 1 2" I. P. inlet and outlet, engineered to provide a controlled ramp up of gas flow that prevents hard ignitions and reduces stress on the heat exchanger. As a critical HVAC replacement part, the 41K35 is the direct factory authorized replacement for legacy models