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  • Writer's picturemike marcinkiewicz


How often should I run my furnace fan? The simple answer can be, all the time. Homeowners can often be left pondering the fan toggle option on their thermostat. Whether to keep your furnace fan "ON" or on 'AUTO" can come down to your comfort level. Some advantages include:

1. A continuously running fan will clean your air more often as more air passes through the filter.

2. A fan "ON" will allow for temperatures to stabilize throughout your home as air is constantly mixed.

3. Running your fan often will help get ride of stale air and odors that linger in your home.

It is good to run your furnace fan often because it will help with home air quality and comfort. If you choose to run your furnace fan often the cost to your energy bills can be negligible as most modern furnaces use ECM motors that draw very little power.

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