Furnace Air Pressure Switch 2940-3151

Brand: Coleman Evcon · Fits: 5 models

2940-3151 is a Coleman Evcon replacement part (furnace air pressure switch). Our fitment data lists 5 models that use it.

When to replace this part

Controls, timers and wiring

Symptom: A cycle that doesn't advance, an unresponsive display, or the unit not starting at all.

Check: Look for burn marks or a burnt smell near the board or terminals, and check whether buttons and knobs respond -- a unit that powers on but won't cycle often traces back to this group.

Models that use this part

Other parts for model CGU04512

If you are repairing that appliance, these are the most model-specific parts on file for the same model.

• Furnace Blower 2940-391P
• Ignitor Brct 2735-5151
• Furnace Blower Wheel 1472-2761
• Furnace Burner LP Orifice 9951-0931
• Furnace Hot-Surface Ignition Control Board 1474-0061/A
• Furnace Transformer 2940A3541
• Heat Exchange 2960A5751
• Heat Exchange 2985A5751

Reference price and where to compare

We have no reference price on file for this part. RepairKitHub does not sell parts directly.

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Before you order

• Match the part number character for character, including dashes and trailing letters; a single different character is usually a different part.
• Confirm your appliance's model number on its data plate and check that it appears in the list above (or use the model lookup tool).
• If a seller offers a substitute number, check that it appears in this page's replacement list or in the manufacturer's documentation.

Model lookup tool