Understanding a key component of your furnace
Furnace repairs are, for some people, like visiting the garage for a car engine repair. The experts speak in a language that you don’t understand, talking about parts and components as if you’re a NATE Certified HVAC Technician. At best these talks are overwhelming and at worst, they are terribly confusing. So if you are having furnace issues and your technician tells you your heat exchanger needs repair, here is some information to help you understand what is a heat exchanger and why you should care.
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