maintaining circuit integrity under continuous operation

Industrial-grade diaphragm design withstands the extreme temperature fluctuations found within the furnace cabinet

allowing the circuit to re-close automatically once the temperature drops to the fixed close temperature of 100°F

it monitors the heat exchanger for overheating symptoms and will automatically open the circuit to de-energize the gas valve if temperatures exceed the 140°F threshold

Durable Construction: Built to withstand the rapid thermal cycling typical of high-efficiency residential HVAC systems

Danfoss 077B0020 Thermostat maintaining circuit integrity under continuousThe Danfoss 077B0020 is a professional grade B0 Series mechanical thermostat designed for high reliability refrigeration cold control in residential and commercial cooling units. This evaporator mounted thermostat features a 1000 mm capillary tube, providing accurate temperature sensing across a broad ambient range of 25C to +65C. Engineered to withstand the rigors of the cold chain, the Danfoss 077B0020 thermostat operates with a cold cut out at 11.