Size and Construction: 2 1/2" ASME Four Hole Flange for reliable connections

Key Benefits Double Break Protection: Provides a positive "off" by breaking both lines of the power supply for increased safety

Rugged Construction: Thermal protection and NEMA 48 frame provide durability against high-ambient outdoor temperatures

"no heat" calls where the blower runs but air remains cold

If power is present but communication is lost

Warrick 26B1D0P Control 322057-301 Size and Construction: 2 1/2"The Warrick 26B1D0P is a high performance conductivity liquid level control engineered specifically for boiler low water cutoff (LWCO) applications. This 120Vac supply voltage relay operates with a 10,000 ohm sensitivity, making it ideal for standard water based systems where precise resistive sensing is required. As an open board liquid level control, it is designed for space efficient integration, utilizing a retrofit standoff style and an included