Lennox 13W22 Sequencer 326058-755 Key Benefits Universal Compatibility: Facilitates

Key Benefits Universal Compatibility: Facilitates easy mounting on Siebe VB7 and VB9 valve bodies with 1/2 inch to 1-1/4 inch diameters

Thermal Endurance: Optimized for high-temperature applications such as steam or hot water heating loops

Techs value the full-size orifice

providing a robust barrier against galvanic corrosion when joining dissimilar metals

This filter drier utilizes a high-capacity solid core to prevent acid formation and technical failures in the expansion valve (TXV)

Lennox 13W22 Sequencer 326058-755 Key Benefits Universal Compatibility: FacilitatesThe Lennox 13W22 Heat Sequencer is a critical multi stage relay designed for precise staging in electric furnaces and air handlers. As a direct replacement for the Armstrong R110000244 and Lennox 13W2201, this 24V control switch manages the timing of heating elements to prevent high inrush current and circuit overloading. This HVAC sequencer relay features a DPST (Double Pole Single Throw) configuration and utilizes a reliable bi metal thermal disc to