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Furnace Vent Air Pressure Switch (replaces B13701-42) B1370142

Furnace Vent Air Pressure Switch (replaces B13701-42) B1370142

Part #B1370142

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 vent air pressure switch (part number B1370142) is for furnaces.

Vent air pressure switch B1370142 tells the furnace if the venting and combustion air are flowing at the correct rate.

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

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