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Broad Compatibility: Specifically designed for Honeywell S443A manual control setups and resistance-based relay systems
System Compatibility: Validated for use in high-efficiency American Standard and Trane gas furnaces
By converting differential pressure changes into accurate electrical signals
14 tons (R-22/R407C)
Lennox 50W56 Kit 318973-401 Broad Compatibility: Specifically designed forMaintain 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,