When the heating system shuts off flow of fuel oil or gas is discontinued eliminating the possibility of heater damage a fire or acceleration of an existing fire.
Thermal cutoff switch oil furnace.
Cutting power to the heating system is a prudent way to aid in the protection of the heating system from further damage due to elevated room temperatures often caused by fires.
Inner tite thermal cut offs are engineered to disconnect the power to heating systems when room temperature exceeds 165 f.
Fireomatic or firomatic or its successors and possibly other companies produced a firomatic thermal switch ts 150 series or other brand electrical safety switch that interestingly uses a similar spring loaded fusible switch to cut off electrical power to a heating appliance boiler furnace water heater in the event of a fire.
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3977393 thermal cut off switch 3977767 high limit thermostat 3392519 thermal fuse 3387134 cycling thermostat complete dryer kit premium replacement by canamax fit for whirlpool kenmore models.
Basically the power coming from the panel goes to the safety switch in the living quarters of the residence.
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Fireomatic or firomatic or its successors and possibly other companies produced a firomatic thermal switch ts 150 series or other brand electrical safety switch that interestingly uses a similar spring loaded fusible switch to cut off electrical power to a heating appliance boiler furnace water heater in the event of a fire.
Gas and oil home heating furnaces thermo safety cut off switch source i ve a xe 90 in need of a new thermoswitch.
Then goes to the thermal cut out and then to a service switch and then to the burner.
I ve found one supplier who wants 90 for one.
All electronics stocks a variety of thermal fuses breakers protectors and cut offs at discount prices.
Required by law in some states.
Inner tite thermal cut offs are designed to disconnect power to heating systems when room temperature exceeds 165 f or 200 f when optional 200 f fuse is ordered.