CONFIRM THE PART FITS
Part Information
This air pressure switch (part number B13701-33) is for furnaces.
Air pressure switch B13701-33 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 Name | Model Number | Diagram Name |
|---|---|---|
| Model #GUPI075-4 GMC wall heater | GUPI075-4 | Misc. electrical and hardware |
| Model #GDPX120-5B GMC furnace | GDPX120-5B | Electrical & hardware |
| Model #GUPS100-3 GMC wall heater | GUPS100-3 | Misc. electrical and hardware |
| Model #GDPI120-5 GMC furnace | GDPI120-5 | Electrical & hardware |
| Model #GUPS100-4 GMC wall heater | GUPS100-4 | Misc. electrical and hardware |
| Model #GDPS075-3 GMC furnace | GDPS075-3 | Electrical & hardware |
| Model #GDPS100-4 GMC furnace | GDPS100-4 | Electrical & hardware |
| Model #GDPI075-4 GMC furnace | GDPI075-4 | Electrical & hardware |
| Model #GDPI075-3 GMC furnace | GDPI075-3 | Electrical & hardware |
| Model #GUPI100-5 GMC wall heater | GUPI100-5 | Misc. electrical and hardware |