DriSteem 308500 Probe Housing 321894-709 This electromechanical valve is commonly

This electromechanical valve is commonly utilized in popular models like the Modine PDP250 and DFG225

While functionally similar to other valves

It is designed to mount directly onto VAV box damper shafts (3/8" to 1/2")

Ensure your field power wiring is sized to meet the minimum circuit ampacity (MCA) listed on the air handler data plate to prevent nuisance tripping and ensure reliable cold-weather performance

You should verify your specific valve's prefix and suffix to ensure the elastomers are compatible with your system media

DriSteem 308500 Probe Housing 321894-709 This electromechanical valve is commonlyThe DriSteem 308500 Probe Housing is a critical replacement component designed for precise water level sensing in humidification systems. Constructed from high grade, heat stabilized nylon, this housing provides the necessary thermal resistance and structural integrity required for high temperature steam applications. It serves as the primary enclosure for water level probes, ensuring accurate conductivity readings and preventing false low water