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5 Common Heat Exchanger Problems You Should Know
When it comes to heating your home, having a well-performing heat exchanger is vital. If this component fails for any reason, your health and comfort could be compromised. Most often, malfunctions in the heat exchangers are caused by poor maintenance which leads to huge losses and serious problems such as the following:
Cracks and Holes
If your furnace is having trouble in getting enough heat, it probably has cracks or holes in the heat exchanger. A cracked heat exchanger causes the combustion gases like carbon monoxide to be released into your home’s air stream. When inhaled, these gases may result in headache, nausea and other serious respiratory ailments. Doing repairs by yourself is a risk because you could be exposed to CO poisoning. Thus, it’s best to consult the experts and ask for help.
Due to condensation, rust may develop in the heat exchanger. Moisture can easily form in and out of the metal especially if there’s something that impedes the ability of the furnace to vent properly. If not given a prompt solution, the metal will slowly deteriorate. Furnaces with built-in drainage system are more susceptible to rusting in the heat exchanger especially when condensate lines are blocked.
Fouling in the heat exchanger is the result of chemical changes, biological factors (growth of organisms) in the fluids and corrosion. With poor cleaning and maintenance, dirt may buildup and combine with other substances which make the odor worse. To prevent fouling, cleaning should be done more frequently with the help of the experts.
The volume of load that runs through the heat exchanger should be well controlled. If it carries to much load, your furnace would be inefficient of its job. One way to prevent overloading is to upgrade the design of the heat exchanger. Contact your HVAC contractor for the job. Other possible solutions may also be provided considering your furnace’s condition and your home’s heating requirements.
The heat exchanger is more vulnerable to corrosion without a protective coating. As metal erosion accelerates, your heating system becomes more prone to premature damage. If you suspect corrosion in your furnace, contact your service provider immediately for the right solutions.
Furnace Routine Inspection and Maintenance
Periodic checks and maintenance can lessen the chances of failure in the heat exchanger. We at A-Better Heating & Air Conditioning can help you deal with these heat exchanger problems. Call us today for dependable and professional HVAC services.