Lennox 50W56 Kit 318973-401 By converting differential pressure changes

By converting differential pressure changes into accurate electrical signals

sluggish valve reaction

Broad Compatibility: Specifically designed for Honeywell S443A manual control setups and resistance-based relay systems

Upgrade your Carlyle 06D compressor with the Carrier 06DA660153 Valve Plate Kit

Smith high-efficiency equipment

Lennox 50W56 Kit 318973-401 By converting differential pressure changesMaintain the integrity of your condensate disposal system with the Lennox 50W56 Cleanout Cap Kit, a critical OEM component for professional HVAC maintenance. Also identified by Lennox Part Number 603260 01, this kit includes a 10 count of high durability condensate trap caps designed specifically for Lennox light commercial and residential units. For technicians performing semi annual PMs, these caps provide a gas tight seal on trap cleanout ports,