Danfoss 077B7008 Thermostat audible air hissing at the

audible air hissing at the control head

this is the solenoid coil only

and Coleman condensing units

the L270F limit switch has likely tripped due to excessive internal temperatures

ensuring the heat exchanger cools sufficiently before the blower shuts down

Danfoss 077B7008 Thermostat audible air hissing at theThe Danfoss 077B7008 Thermostat is a precision engineered service thermostat designed specifically for bottle coolers and liquid cooling applications. This cooling control features a specialized capillary tube length of 2000mm, ensuring versatile sensor placement within the evaporator or cooling cabinet. Engineered for reliability in commercial refrigeration environments, the 077B7008 operates on a wide temperature range to prevent short cycling and