Even if you’re an ardent love of winter, you probably wonder at least a little if your furnace has what it takes to keep you warm and toasty without missing a beat.
Here are the raw facts. For starters, the older your system, the less likely it is to perform repair free. Same goes for heating systems that aren’t professionally maintained at least once a year. Which means that if your furnace is at least 10 years old and you can’t remember the last time it was cleaned and inspected, you might just have cause for worry.
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