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How to Maintain Your Furnace During Extreme Cold

Written by Kendall Richards | January 29, 2019

We are experiencing extremely cold temperatures this week. Home heating equipment temperature design requirements for our area are minus 15 degrees below zero. It’s important to know because the temperatures outside will be below minus 15 degrees and it has an impact on your furnace.

In these conditions, it’s normal for your furnace to continually run to keep up. For example, if you set your thermostat for 70 degrees your home temperature may stay at 68 degrees until the outside temperature normalizes.

Outdoor heating vents. Clear snow away.

Here are some things you can do to maintain your furnace right now:

  • Keep outside vents clear.
  • Make sure your filter is clean. If not, replace.
  • Replace thermostat batteries.
  • Annual furnace maintenance.
  • Do not set back your thermostat. Keep your thermostat at a consistent setting until it warms up.

If you’ve maintained your furnace and are still experiencing issues, give us a call.

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