Engineered with a round metal casing and a durable thermoplastic top

Enhanced System Safety: Acts as a dedicated thermal safety control to prevent furnace overheating and potential fire hazards

maintaining the necessary pitch for gravity-fed drainage in horizontal-left or horizontal-right configurations

Is the MET140 shield difficult to replace on-site

including the 8262

Trane SWT1635 Limit Switch Engineered with a round metalThe Trane SWT1635 Limit Switch is a critical OEM replacement component designed for high limit thermal protection in residential and light commercial HVAC units. Engineered with a 3 inch insertion depth, this furnace limit switch monitors internal plenum temperatures to prevent heat exchanger damage. This L180 30 limit switch is factory calibrated to trip and open the circuit at 180F, featuring an automatic reset that restores operation once the