This is a 21 year old furnace that was being safety tested. However this time we found a very unstable flame in the burner? And high Carbon Monoxide in the exhaust flue. Anything over 400ppm is unsafe. This unit was…

A combustion safety check of your gas heating system is critical and recommended by the manufacturers to ensure safe operation during the heating season. Unsafe carbon monoxide can be very dangerous to you and your family.It’s thursday morning october 7th…