utilizing this genuine Lochinvar sensor well maintains the integrity of the heat exchanger's monitoring circuit

making it a drop-in replacement for standard air conditioning and heating contactors

You must verify the orifice and spring kit requirements based on the fuel source of the boiler to ensure the manifold pressure is set correctly for either NG or LP applications

including the HK38EA035 and HK38EA015 models

ensuring dependable service life in demanding environments from -30°F to 275°F

Lennox Y6607 Replacement Cartridge 321702-401 utilizing this genuine Lochinvar sensorThe Lennox Y6607 Replacement Cartridge is the critical filtration component for the PureAir PC03 20 and PC03 16 air purification systems. As a veteran grade MERV 16 furnace filter, this cartridge leverages a Precision Pleat design to capture over 95% of airborne particles down to 0. 01 microns, effectively neutralizing microorganisms, volatile organic compounds (VOCs), and odors. This is an authentic OEM Lennox 613860 01 part, engineered with a robust