Lennox 26G78 Auto Limit Switch 185F

The Lennox 26G78 is an automatic limit switch, which is a safety part used in different HVAC systems. It acts also as a temperature protector by turning off the heating system once the temperature limit is attained, which is usually 185°F on the 26G78. This helps avoid a condition whereby some of the equipment get extremely hot hence may be damaged. The Lennox 26G78 is a compact unit that should be installed in compatible HVAC equipment effortlessly. Such accident includes fire and equipment failure due to overheating are minimized.