If you suspect you might have a crack in the heat exchanger you will likely notice one or several of these symptoms.
Cracked heat exchanger oil furnace symptoms.
Recurring nose and or eye irritation sleepiness disorientation and nausea would also all fall under this source umbrella.
This trips a safety switch and shuts down the furnace.
If there is evidence of soot buildup inside of the furnace then it s very possible that there could be a crack in the heat exchanger.
When the external components show signs of either minor or significant wear.
Besides carbon monoxide a cracked heat exchanger can also cause the leakage of gases such as sulfur dioxide and nitrogen dioxide.
A cracked heat exchanger allows air from the furnace blower to interfere with the flame causing it to flutter or even roll out.
When carbon builds up within the interior of the heating system then soot accumulates.
Notably the gases can lead to disorientation eye and nose irritation sleepiness and flu like symptoms.
Signs and symptoms of a cracked gas furnace heat exchanger change in flame appearance.
Soot or residue buildup inside the furnace.
You must call a professional immediately and have your furnace checked.
This is a telltale sign that the furnace isn t burning cleanly.
A furnace flame should be blue in appearance.
Cracks and corrosion on other components.
At this point it is vital to contact an hvac contractor who can inspect your home heating system.
Furnace carbon monoxide results in health issues.
The smell is reminiscent of formaldehyde.
Signs symptoms of a damaged furnace heat exchanger visual metal cracks.
Signs your furnace has a cracked heat exchanger the flame s appearance changes.
A burner with a moving yellow.
If you or other family members experience continual recurring headaches or flu like symptoms this could indicate a cracked heat exchanger.
The easiest way to tell if a heat exchanger is damaged is to inspect it and actually see cracks.
This happens when the.
Often when cracks are present in a heat exchanger soot from the combustion process will seep.
A normally operating gas furnace has a steady blue flame.
If you are experiencing symptoms like nausea eye irritation drowsiness disorientation and other problems similar to flu while you are at home then it can be because your cracked heat exchanger is releasing carbon monoxide.
Leaking combustion gases would be the culprit.
The heat exchanger is a driving force behind the efficiency and effectiveness of your furnace system.
You will notice a foul odor emanating from a cracked heat exchanger.
When the flame is blue it means your.
Beware of an unethical technician who finds a crack with a camera on a furnace that seems to be running just fine.