Lennox Y6607 Replacement Cartridge 321142-301 meaning the valve stem will

meaning the valve stem will maintain its last position upon loss of power rather than returning to a default open or closed state

Durable Insulation: High-grade ceramic prevents grounding issues and ensures the spark remains at the electrode tip

and condensate tanks where space and durability are paramount

requirements typical for propane applications

the manifold door

Lennox Y6607 Replacement Cartridge 321142-301 meaning the valve stem willThe 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