Siemens Combustion QRI2B2.B180B Flame Detector 320735-701 this Magnatrol steam valve is

this Magnatrol steam valve is designed to function at zero PSI

OEM Compatibility: Direct replacement for Reznor 63003

the 42W59 provides the rapid response required for residential and light commercial Lennox heat pump units

This model is fixed at Counterclockwise (CCW) rotation when viewing the lead end

The advanced circuitry minimizes radio frequency interference

Siemens Combustion QRI2B2.B180B Flame Detector 320735-701 this Magnatrol steam valve isAs a seasoned technician, you know that the Siemens QRI2B2. B180B Flame Detector is a critical component for high demand industrial burner applications. This infrared flame detector is engineered for side viewing (lateral illumination), making it the go to solution for specific burner geometries where a frontal line of sight is obstructed. Designed to integrate seamlessly with Siemens LMV5 burner controls, this sensor excels in both continuous and