Warrick DFC1B0K Control 319852-301 technicians should always replace the

technicians should always replace the liquid line filter drier when Installing this HVAC expansion valve to keep the system free of contaminants and ensure long-term reliability in the field

While the added length can be coiled safely

Common signs include the furnace blower running without heat

The 35°F to 45°F adjustable cutout range and 12°F fixed differential provide stable

Warrick DFC1B0K Control 319852-301 technicians should always replace theThe Warrick DFC1B0K Control is a versatile dual function level control designed for heavy duty industrial and commercial HVACR applications. Engineered for precision and reliability, this conductive liquid level controller utilizes solid state circuitry to manage two independent functionstypically pump down and low water cutoffwithin a single compact enclosure. Operating on 120VAC, the Warrick DFC series is a standard profile control that minimizes