When it comes to furnaces, the most expensive parts are usually the fan motor, heat exchanger, and ignition system. The fan motor is responsible for circulating air throughout your home. If it fails or breaks down, you may need to replace the entire unit. The heat exchanger is used to transfer heat from the boiler combustion chamber to your home.
If this part has any issues, you should seek professional help to replace it in order to protect your family from potential carbon monoxide poisoning. The fan motor is usually the most costly component of a furnace. It is responsible for pushing air through the ducts and into each room of your home. If it malfunctions or breaks down, you may need to replace the entire unit. This can be a pricey endeavor, as the fan motor can cost anywhere from $200 to $500. The heat exchanger is another expensive part of a furnace.
It is used to transfer heat from the boiler combustion chamber to your home. If this part has any issues, you should seek professional help to replace it in order to protect your family from potential carbon monoxide poisoning. The cost of replacing a heat exchanger can range from $500 to $1,000. The ignition system is also an expensive part of a furnace. It is responsible for igniting the fuel that powers the furnace.
If this part fails or breaks down, you may need to replace it. The cost of replacing an ignition system can range from $200 to $500. In conclusion, the most costly components of a furnace are typically the fan motor, heat exchanger, and ignition system. Replacing any of these parts can be expensive, so it's important to take good care of your furnace and have it serviced regularly in order to avoid costly repairs.