This mechanical defrost timer is engineered to manage precise time-initiated defrost cycles

Industrial Build Quality: The 48 frame configuration provides the structural rigidity required for long-term outdoor exposure and vibration resistance

Technicians often find that a damaged harness causes the unit to "stick" in one mode or produce a clicking sound at the solenoid without the valve actually shifting

The standard AF30-30-00-13 is a 3-pole unit without built-in auxiliary contacts

Common Questions: Which actuators are compatible with the UGLK1800

Resideo TH114-AF-GA Thermostat 326058-756 This mechanical defrost timer isThe Resideo TH114 AF GA is a professional grade non programmable line voltage thermostat engineered specifically for high performance radiant floor heat applications. This unit features DPST (Double Pole Single Throw) switching, providing a physical disconnect of both power lines for increased safety and adherence to local electrical codes in 240V installations. Designed for precision, it maintains a 0. 9F accuracy and a tight 1F differential,