Lennox 78M19 Supply Air Sensor R-448A utilizing genuine Schneider Electric PNV-251
Yard notes & kiln story
Description
Lennox 78M19 Supply Air Sensor R 448A utilizing genuine Schneider Electric PNV 251 utilizing genuine Schneider Electric PNV 251 parts prevents premature fatigue often seen with standard rated components in extreme thermal cycles Key Benefits: Precision Fit: Specifically machined for 3" V5013 mixing and diverting valves to ensure seamless integration