How do I know if my furnace heat exchanger is bad?

Six Signs Your Furnace Heat Exchanger May be Cracked

Strange smells. A malfunctioning heat exchanger will often create an unpleasant and strong odor that smells similar to formaldehyde.
Soot Build-up.
Corrosion & Cracks.
Change in the flame appearance.
Audible Sounds.
Presence of Carbon Monoxide.

How much does a heat exchanger cost on a furnace?

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.

Will a furnace run with a bad heat exchanger?

If it is your heat exchanger, you cannot run your furnace, even if it seems to be running fine. The gases will continue to seep into your home’s air. Many companies, upon finding a cracked heat exchanger, will shut your furnace down so you cannot run it.

What is a heat exchanger in a rooftop unit?

In a rooftop unit or furnace, the transfer of heat from the direct fire to the air flowing into the space is the job of the heat exchanger. The heat exchanger is critical to proper heating and as such, should be inspected annually to avoid unforeseen problems.

Is it worth replacing a heat exchanger?

Replacing your furnace’s heat exchanger would be a good route to take if your furnace is fairly new. However, it is not worth spending your money on replacing your heat exchanger when it is near the end of its life span, which is ten years or more.

How long should a furnace heat exchanger last?

In most cases, the heat exchanger determines how long your furnace will last. The heat exchanger is responsible for heating the air that circulates through your home in the winter. Heat exchangers usually last about 15 years. If you invest in maintenance, yours might even last 20.

Can you run the AC with a cracked heat exchanger?

Rule #1: If your Heat Exchanger has been deemed cracked by a HVAC professional you should NOT be running it. A crack in the heat exchanger can allow poisonous carbon monoxide (CO) to leak into your home, leading to illness or even death.

How do you test a heat exchanger for leaks?

Evidence of smoke on the exterior of the heat exchanger indicates leakage. Using a smoke puffer you can fill the burner chamber with smoke. Then turn the blower on. If the smoke sprays out and away from the burner opening you have a good indication of a leak in the heat exchanger.

What kind of furnace does York heating and AC make?

The Latitude series of York furnaces features quality and dependability in a compact package. TG8S is a single-stage furnace that features 80% AFUE. It has low air leakage — less than 2% at 1.0 of static pressure — and a lifetime heat exchanger/10-year parts/1-year labor warranty. Currently, York does not make an oil furnace.

What is the energy star rating for York heating and AC?

York residential packaged systems consolidate all the components of a traditional, split HVAC system into a single unit. PCE6 is a two-stage cooling package unit with a SEER rating of 16. It’s Energy Star rated and also provides up to 25 Kw electric heating. Decibel levels are as low as 64 for cooling and 63 for heating.

Who is the parent company of York heating and AC?

Johnson Controls, York’s parent company, recorded approximately $30 billion in sales in 2017. They employ 13,800 people around the globe. Want to know how much a new hvac unit should cost? Try our cost calculator to get free local price estimates for the top brands. How much will my HVAC system cost?

Why does my York Furnace not heat properly?

The flame sensor monitors the burner to detect whether or not a flame is present. If the flame sensor is defective, the furnace may not heat. Few appliances are more important than a furnace, especially in the northern states. Repair Clinic understands this, and we strive to make sure your York furnace runs reliably and efficiently.