When it comes to furnace repairs, some components are more costly than others. The three priciest parts of a furnace are the fan motor, the circuit board, and the suction inductor motor. The igniter is also a common repair, as it accumulates carbon over time and eventually fails. The fan motor is responsible for circulating air throughout the home. If it malfunctions or breaks down, you may need to replace the entire unit.
The heat exchanger is used to transfer heat from the furnace's firebox to the house. If this part has issues, you'll need professional help to replace it in order to keep your family safe from potential carbon monoxide poisoning. Homeowners may be able to perform some furnace maintenance tasks on their own, such as replacing the filter or cleaning an outdoor air conditioning unit. However, oven repairs and parts replacement are usually done by an experienced professional. Since replacing a furnace and air conditioner is much more expensive than repairs, many homeowners carefully consider their options between repair costs and the costs of replacing the HVAC unit in order to make the best decision for them.
