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BCFurnace

060-296

060-296

Regular price $29.52 CAD
Regular price Sale price $29.52 CAD
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The L205-20F Main High Limit Switch is a vital safety component designed for residential gas furnaces and HVAC heating systems. This fan disc style control switch monitors the temperature of the heat exchanger to prevent the appliance from overheating. If internal temperatures reach the 205°F threshold, the switch automatically interrupts the circuit to the gas valve or heating elements, protecting your home and equipment from damage. It features a 20°F differential, resetting itself once the temperature drops to a safe 185°F. If your furnace is short-cycling or the blower fan runs continuously while the air stays cool, a malfunctioning high limit safety switch is a common culprit. This durable replacement ensures reliable thermal protection and efficient furnace operation during the heating season.
Type: High Limit Control Switch
Size: Compact
Application: Used as a primary safety limit in forced-air gas furnaces and HVAC equipment to monitor heat exchanger temperatures.
Specifications: Temperature Rating: Opens at 205°F, Closes at 185°F (20°F Differential); Switch Type: Normally Closed (NC); Reset Type: Automatic
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