CONFIRM THE PART FITS

Furnace Air Pressure Switch (replaces B1370150, B13701-500, B13701-51) B13701-50

Part #B13701-50

This part is no longer available.

We've permanently sold out of this part. It's no longer available from the manufacturer and the manufacturer has no substitute for this part. Although our call center staff is always happy to help when possible, they don't have access to this part. If you can't find that part and decide to replace the product, we invite you to visit www.sears.com

Only ground shipment is available for this item.

This part fits

Part Information

This air pressure switch (part number B13701-50) is for furnaces.

Air pressure switch B13701-50 detects airflow through the furnace.

Disconnect electrical power before installing this part. Wear work gloves to protect your hands.

Top models using the same part

Model NameModel NumberDiagram Name
Model #GMN100-4 Goodman furnaceGMN100-4
Heat assembly/electrical
Model #GMN120-5 Janitrol furnaceGMN120-5
Heat exchangers/misc.electrical
Model #GMN120-5 GMC furnaceGMN120-5
Heat exchangers/misc.electrical
Model #GMN120-5 Goodman furnaceGMN120-5
Heat exchangers/misc.electrical
Model #GMN080-4 Goodman furnaceGMN080-4
Heat exchangers/misc. electrical
Model #GMN080-4 Janitrol furnaceGMN080-4
Heat exchangers/misc. electrical
Model #GMN080-4 GMC furnaceGMN080-4
Heat exchangers/misc. electrical
Model #GMN100-4 Janitrol furnaceGMN100-4
Heat assembly/electrical
Model #GMN100-4 GMC furnaceGMN100-4
Heat assembly/electrical
Model #GMT045-3B Goodman furnaceGMT045-3B
Misc. components/drain kit assembly