This air pressure switch (part number B1370148) is for furnaces.
Air pressure switch B1370148 detects airflow through the furnace.
Disconnect electrical power before installing this part. Wear work gloves to protect your hands.
Home Improvement Products
5.2" INHx 3.4" INHx 2.4"FOT
- Installations last year: 3
- Average installation time: 66 minutes
- Level of repair difficulty: