Product description

Protect your heating appliance and your home with the United States Stove 80145 Limit Control Switch. This high-precision Honeywell-style controller is a vital safety device for wood and coal furnaces, designed to monitor the internal temperature and prevent the unit from operating at abnormally high levels that could cause damage or fire hazards. The adjustable probe extends into the air stream, accurately sensing heat levels to cycle the blower fan and control the draft induction system. If temperatures exceed the safe preset limit, the switch automatically interrupts the circuit to stop the combustion process. Its robust design is rated for temperatures up to 800 degrees Fahrenheit, ensuring reliable performance in the most demanding furnace environments. This switch is an essential replacement part for 1600 and 1800 series furnaces, ensuring they remain both efficient and safe during continuous use.

Product highlights

• Thermal Safety: Prevents overheating by automatically managing the furnace circuit.
• Precision Monitoring: Features a 5-inch probe for accurate air temperature sensing.
• High-Temperature Rating: Engineered to function reliably up to 800°F.
• Draft Control: Essential for the proper operation of draft induction systems.
• Adjustable Settings: Allows for fine-tuning of temperature limits for specific installations.

Specs

• Manufacturer: United States Stove
• Manufacturer Part Number: 80145
• Controller Type: Honeywell L4064B Alternative
• Maximum Temperature: 800°F
• Probe Length: 5.13"
• Probe Diameter: 3/4"

Direct replacement models

Clayton 1600, Clayton 1800, 1600G, 1600M, 1800G, AC-1339

You will receive the same product or an OEM-Equivalent that meets the highest standard of the OEM with warranty that will be a direct-fit. Manufactured with rigorous industry standards and certified in the USA with superior quality to the OEM.