Supco Therm-O-Disc Sequencer Q105

Supco Therm-O-Disc Thermostat Manual Rollout 230 Cutout Auto and Manual Reset Offered in a broad temperature range to cover most heating applications Manual Rollout safety in gas fired furnaces, unit heater and roof top units

Supco Thermostat Guard - 5-3/8 x 3-1/2 x 8-1/4 SUPCO offers a complete line of metal and plastic thermostat guards for the HVAC industry. Manufactured with the highest quality materials and production standards to ensure rugged dependability and attractive appearance. Hi-impact plastic construction. Clear plastic finish.

Mitco C347-2M Immersion Well For Aquastats 1/2"Pipe Conn. X 3/8"Dia. X 1-1/2"D 1/2" pipe conn., 3/8" insertion dia., 1-1/2" deep, replaces Honeywell 121371A, 12369A (use on L4006,L6006,L8124,L8148, R8182D, R8182E, R8182F). Made in the USA .

The A11 Series low temperature cutout controls incorporate a 20-foot long, vapor charged, sensing element. The A11 reacts to the coldest 18-inch section of the controls sensing element. The A11 is suitable for monitoring the face temperature of hot water coils for freeze protection. Features: Snap-acting switch External temperature scale Easy setpoint adjustment with top or bottom access

Supco® Commercial Refrigeration Defrost Thermostat, Open 75°F, Close 40°F Surface mount 2 wire heater limit 75-40°F range SPST Resistive amps: 25 Volts AC: 120/240