After a big snowstorm or period of extremely cold weather, it's a good idea to go outside and check the air intake and exhaust pipes on the side of your home. This is especially important if you have a high-efficiency furnace (90%+ efficiency). If these vents are blocked, your furnace will not be able to function properly and could damage your home or harm yo …
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Before calling a service company out, here are some basic furnace troubleshooting tips that you can easily run through yourself and save $$$. 1. Check Thermostat Batteries Remove and replace batteries. The thermostat signals the furnace to come on based on the internal temperature sensor. Failing or dead batteries can cause loss of communication with the furnace and c …
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