Warrick DFL1A0K04 Circuit Board 318973-401 meaning it is calibrated to

meaning it is calibrated to trip and interrupt the burner circuit when flue temperatures reach 225 degrees Fahrenheit

but the High (HI) and Low (LO) sensing ports are specifically sized for 3/8" O

Common Questions Is the York S1-151492 compatible with R-410A systems

Common Questions: Does this dial include the mounting screw

Whether you are performing a Trane motor replacement in a rooftop unit or an indoor air handler

Warrick DFL1A0K04 Circuit Board 318973-401 meaning it is calibrated toThe Warrick DFL1A0K04 Dual Function Circuit Board is an essential component for precise HVAC liquid level control, designed to handle both pump up and pump down operations with high reliability. This open circuit board configuration is engineered for industrial boiler controls and potable water systems, operating on a 120VAC primary supply. It features dual function logic that allows technicians to manage two independent level control functions on a