There are more serious furnace issues that will require the assistance of a professional, and those include when the furnace:
Smells like gas: Shut off the gas valve and get everybody out of the house immediately before calling your utility company and an HVAC technician to address a possible leak.
Starts making abnormal noises: Call a technician as soon as possible, because this usually means there’s a mechanical failure or malfunction with the heating system.
Stops producing heat: If the power wasn’t the problem, many other components could stop the furnace from heating properly, including the ignitor, pilot light, heat exchanger, and gas line, to name a few.
Heats but doesn’t blow hot air: A technician will be able to tell you if you need to replace the blower motor or if a belt has broken, as these are two of the most common causes for this problem.
Knowing what’s wrong with your furnace is only the first step, and it’s important to know where to turn if the issue you’re experiencing requires professional attention.
Most people don’t have a trusted HVAC technician on speed dial, and if you’re in that majority, don’t worry: we’re here to help.
With our independent HVAC contractor certification program, you can quickly and easily locate a trained and reliable technician in your area who will be able to diagnose problems and come up with viable solutions to ensure your family doesn’t have to go without heat when you need it most.