“Inspect that outside where on high-efficiency furnaces sometimes the vent is very close to the ground so you want to make sure that it is free and clear especially again if we get snow or if ...

With frigid temperatures and below-zero windchill arriving through the weekend, Service Professor is giving advice on how to ...

“Blocked vent pipes are not just a minor inconvenience ... especially after heavy snowfall or freezing rain.” High-efficiency furnaces rely on exterior intake and exhaust pipes to function ...