Philco Wind-Induced Venting Issues

Furnace cycles off on a windy day; sometimes fails to ignite.

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Safety Warning

This repair may involve working with high voltage components or water connections. Always unplug the appliance before removing any panels.

If you are not confident in your ability to perform this repair safely, we strongly recommend contacting a professional technician.

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Possible Causes

Improper vent termination location, Inadequate vent cap, Pressure switch nuisance trips, Marginal inducer performance

How to Fix / Troubleshooting

Safety first: Do not modify venting without understanding code requirements. Improper venting can cause carbon monoxide hazards.

Homeowner checks:

  • 1. Inspect vent termination: Ensure the vent outlet is not facing prevailing winds directly and is not obstructed.
  • 2. Clear snow and debris: Remove any buildup around the vent on windy, snowy days.

When to call a professional: A technician should evaluate vent sizing and termination, test the pressure switch and inducer on your Philco furnace, and may recommend vent modifications or upgraded terminations.

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Repair Difficulty

Medium 3/5

Required Part

Vent Termination Kit
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