Replacing a furnace heat exchanger costs $1,500 on average with a typical range between $1,000 and $2,000. Most have a warranty of 10 to 20 years, which usually only covers the price of the exchanger, which typically ranges from $500 to $2,000. Labor alone runs an average of $500.

Are heat exchangers expensive?

Unfortunately, heat exchangers are expensive to replace because the part itself is expensive and it can take up to 10 hours for a tech to replace it. In Michigan, the cost to replace a furnace heat exchanger ranges from $700 to $2,000.

Can you replace just the heat exchanger?

You can’t repair or replace a heat exchanger because there’s too big a risk of carbon monoxide leaking into your home. It’s also cost-prohibitive. That’s why you need to replace the entire furnace. But, that’s what happens if your HVAC tech determines you have a cracked heat exchanger.

Are heat exchangers worth it?

The benefits of installing a heat exchanger in a home include improved moisture removal, decrease in the potential of structural damage, elimination of harmful pollutants, and reduced energy costs. The resulting improved indoor air quality can affect the home occupants and their health in a positive manner.

How long does it take to replace a heat exchanger?

In fact, replacing a furnace heat exchanger can take up to 8 hours and can cost anywhere from $2,000 to $3,500.

What happens if your heat exchanger is cracked?

A cracked heat exchanger is pretty serious, as far as safety for your home goes. If there’s a crack in this component, the gases being burned off, such as carbon monoxide, sulfur dioxide, and nitrous oxide, could leak into your home, causing illness or, in extreme cases, death.

How much does a heat exchanger cost UK?

In the case that your boiler’s heat exchanger is beyond repair, it will need replacing. A replacement heat exchanger will typically cost between £300 – £500 but this will vary depending on the model.

What does a cracked heat exchanger sound like?

If you have a crack in the heat exchanger, you are likely to hear a rattling noise as your thermostat turns on the heat. Because the heat exchanger is made out of metal, as it is heated cracks will expand/contract, and can cause rattling, popping, and/or banging noises. Presence of Carbon Monoxide.

Do heat exchangers save money?

The biggest cost-savings benefits of heat exchangers come from the fact they require significantly less energy to operate. Unlike traditional air conditioning, which relies on refrigeration equipment to chill the air, a heat exchanger focuses on removing the heat that electric equipment generates.

What is cheaper to run heat pump or gas furnace?

Furnaces cost more to operate than heat pumps. A heat pump uses much less energy than an electric or gas furnace. Since heat pumps work on the same principle as air conditioners during the summer months, the costs to cool your home with either will run about the same—$300 or more, depending on your climate.

How much does a DVS system cost?

From $2,690 to install.

What causes a cracked heat exchanger?

What is the cause of heat exchanger cracks? Overheating causes nearly all premature heat exchanger cracks. A clogged air filter restricts airflow through the furnace, overheating the heat exchanger, and eventually resulting in stress cracks. An over-sized furnace can also cause overheating and heat exchanger cracks.

Should I replace a cracked heat exchanger?

If your heat exchanger is cracked, your furnace is probably nearing the end of its life (18-20 years). If that’s the case, then it’s usually not worth the money to replace the heat exchanger. No matter who you ask, replacing a heat exchanger will be expensive.