7 Signs You Need a New Furnace

Why Your Seasonal Home Maintenance Checklist Must Include a Furnace Audit

You are reviewing your seasonal home maintenance checklist, but that lingering worry about your aging heating system keeps creeping in A standard checklist often covers cleaning the gutters, testing smoke detectors, and sealing drafty windows, but it completely overlooks the deep mechanical health of your HVAC system Most homeowners do not realize that heating systems show clear, identifiable warning signs long before they

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fail completely Identifying these furnace issues early prevents catastrophic breakdowns during the coldest, most unforgiving months of the year When you know what to look for, you can transition from simply hoping your system survives the winter to confidently knowing your home will stay warm.

To ensure your home is fully prepared for the cold, explore our comprehensive heating and cooling services, or contact our heating professionals to schedule your deep system audit today.

Age and Lifespan: Is Your Furnace Living on

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Borrowed Time?

Here is the thing: no heating system is designed to last forever The average lifespan of a well-maintained gas furnace is 15 to 20 years, according to Natural Resources Canada If your unit is approaching or has surpassed this milestone, it is officially living on borrowed time Even if it seems to be running fine right now, the internal components are heavily worn and prone to sudden failure.

If you are not sure how old your current system is, checking its age is a straightforward process Follow these simple steps:

1. Locate the

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   cabinet: Go to your furnace and look at the exterior metal casing.
2. Find the metal tag: Search for the manufacturer's identification plate, usually located on the inside of the cabinet door or near the bottom exterior.
3. Check the manufacture date: Look for a clearly printed "MFG Date." If it only shows a serial number, you can usually decode the first four digits (which often represent the week and year) or look up the brand online.

When evaluating an older unit, HVAC professionals rely on the 50% rule