Pay in 4 interest-free payments of $6.80 Learn more
Ships within 48 hours · Estimated delivery Sep 15 - Sep 20
Engineered for high-pressure cutout protection
the 3/4" NPT model is typically rated for approximately 250
providing a robust buffer for 30A and 35A systems
Always check for proper airflow before replacing the switch
preventing extrusion or bypass under the demanding thermal cycles of York centrifugal and screw chillers
Lennox 27K12 Limit Switch Els PW 17895 Engineered for high-pressure cutout protectionThe Lennox 27K12 Limit Switch is a critical safety component designed for precise thermal regulation within various residential furnace and HVAC systems. Engineering as a normally closed (NC) switch, this automatic reset limit switch is tasked with monitoring heat exchanger temperatures to prevent hazardous overheating conditions. It features a specific 3 inch insertion depth, allowing for accurate probe placement within the supply plenum air stream.
US$ 297.50
US$ 35.00
US$ 547.50
US$ 497.50
US$ 547.50
US$ 135.00
US$ 120.00
US$ 700.00
US$ 140.00
US$ 1925.00
US$ 525.00