Why Does My Furnace Make My House Colder in Savannah, GA?

It can be odd to see your furnace cooling your Savannah, GA, home instead of heating it this winter. Here are a few reasons your furnace may have started blowing out cold air:

Gas Supply Problems

If your furnace seems unable to heat your home, one of the first places to check is the gas supply system. Without a steady and reliable flow of natural gas, your furnace won’t be able to generate heat. Ask professionals to inspect your gas line for clogs or leaks.

Gas leaks are especially hazardous because they might set the stage for a fire. If you ever notice the smell of rotten eggs or sulfur in the air, shut off your furnace, leave your home and ask HVAC service technicians to intervene as quickly as possible.

Fan or Blower Motor Issues

If your furnace receives a steady gas supply and appears to have a functioning heat exchanger and pilot light, there may be problems with its blower motor or fans. If so, it won’t be able to push hot air into your home despite its ability to generate it.

Condensate Drain Clogs

As your furnace produces heat, it’ll also generate a fair amount of condensation. Typically, this condensation should go into your furnace’s drain line, a narrow tube that runs from the system’s heat exchanger, and move into a drain pan. From there, the condensate should leave your system entirely.

Various kinds of debris may clog the drain line and prevent your system from working, which may lead it to begin pushing out cold air. Thankfully, HVAC service technicians can clean your drain line as part of an annual maintenance service.

Your furnace is your primary tool for staying warm this winter. Call Old Coast Heating & Air Conditioning and schedule your heating repair services in Savannah, GA.

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