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Why is my furnace showing a "pressure switch stuck open" error
it may require manual intervention or a complete power cycle to reset once the temperature drops below the strike point
Rugged Contact Design: Silver alloy contacts resist pitting and welding
How tight should the 11/32" connection be at the gas control
the lead wire is rated for 200°C insulation
Trane SWT1259 Limit Switch Why is my furnace showingThe Trane SWT1259 Limit Switch is a critical furnace safety control designed to monitor high limit temperatures within the heat exchanger. This OEM furnace limit switch features an auto reset mechanism with a fixed 190 degree trip point and a 160 degree reset point, ensuring precise thermal protection for residential and commercial gas furnaces. Engineered with a 3 inch insertion length, this bimetal disc thermostat (L190 30F) acts as a normally
US$ 167.99
US$ 120.00