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Always verify the part number against the unit’s data plate and conversion chart before installation
the forged brass construction and high pressure rating make it suitable for all high-pressure refrigerant charging and recovery operations
preventing air leaks that can compromise system calibration
The L180F-30 thermal profile is specifically calibrated for high-limit protection
Key Benefits for Technicians Enables precise HVAC temperature range limiting for increased energy savings across large-scale facility installations
York S1-7705-3591 Limit Switch Always verify the part numberThe York S1 7705 3591 is a critical high limit safety component engineered for precise thermal monitoring within residential and commercial gas furnaces. This Auto Reset Limit Switch operates within a specific 125 145F temperature range, serving as the primary defense against heat exchanger failure and overheating. Designed for seamless integration into York, Luxaire, and Coleman HVAC systems, this furnace high limit replacement features a bimetallic
