It seems to be inevitable that you come home to find your furnace has stopped working on the coldest day of the year. Before you call a professional for help there are a few things that you can check on your own that might solve the problem and save you from having to pay for a service call. Start with the thermostat These days many of the thermostats installed in our homes require batteries. While it may seem obvious people often don’t think to change the batteries in their... [read more]