Warrick 26C1D0R LWCO 120V 26K 30067439-890 Use the "Test" pins on

Use the "Test" pins on the circuit board to manually initiate a defrost cycle

the vent should face downward to prevent moisture and debris from entering the diaphragm case

When your outdoor unit is failing to initiate defrost or displaying erratic ambient temperature readings

or a failing blower motor before determining if the HVAC high limit switch itself is faulty

Rugged Electrical Specs: Rated for 5

Warrick 26C1D0R LWCO 120V 26K 30067439-890 Use the "Test" pins onThe Warrick 26C1D0R is a heavy duty Series 26 low water cut off (LWCO) probe style controller designed for reliable boiler water level control. Operating on a 120V AC primary voltage, this conductive liquid level control utilizes a 26K ohm sensitivity level, making it ideal for standard potable water and steam boiler applications. The unit features a single pole double throw (SPDT) contact configuration, rated for 10A at 120 240VAC, allowing for