When the nights grow chilly here in Grosse Ile, you rely on your furnace to keep your house comfortably heated, which is one of the reasons why an annual furnace inspection from a qualified HVAC technician is so crucial. A professional furnace inspection, Grosse Ile Heating and cooling, also comes with a slew of other advantages.

• When your furnace is well-maintained, it runs more efficiently, resulting in less wasted fuel and energy and lower annual heating expenditures.
• An yearly tune-up by a competent and experienced expert will help your heating equipment last longer by eliminating excessive damage to critical system components.
• During a routine maintenance visit, your HVAC technician can discover and solve minor issues before they become more problematic and necessitate costly repairs or replacements.
• Regular maintenance can help prevent problems like fires, as well as the threats of harmful gas fumes and dangerous carbon monoxide leaks.

What Does A Furnace Inspection Entail?

The processes taken during a routine furnace inspection will differ depending on the business you employ, but as a general guideline, an experienced professional should undertake the following tasks:

• Checking for leaks or blockages in the vent system.
• Checking for corrosion, cracks, and separations in the heat exchanger. Carbon monoxide poisoning can occur if a heat exchanger is damaged.
• Cleaning and inspecting the blower’s components. This includes removing the blower wheel to ensure it is clean and clear of debris.
• The blower access door was tested for a tight seal.
• Checking for blockages in the air intake grills.
• Putting the blower motor through an amp-draw test and comparing the results to the unit’s specified specs. This can assist increase the life of the blower components while also reducing the risk of fire.
• Testing the flame sensor for accuracy and inspecting the burner for appropriate ignition.
• To reduce friction, lubricate all of the motor’s working parts. When there is friction, the motor has to work harder, requiring more electricity and perhaps causing early failure.
  
• Examining the wiring for signs of rust and corrosion and ensuring that all electrical connections are tight.
• The thermostat is being calibrated. Your home will be more pleasant if the thermostat is regulated correctly. By minimizing overheating, it can also save you money on your energy expenses.
• Checking for obstacles in the flue. Your indoor air quality will suffer if the harmful fumes produced by combustion are unable to escape up the chimney owing to a blockage.
• The unit’s safety controls are being tested. Check the high limit control, which keeps the furnace from overheating and decreases the risk of fire.
• Checking for evidence of wear or cracks in the belts.
• Checking if the system’s startup process is working properly.
• Checking the air filter in the furnace. A clogged filter can lower the efficiency of the unit by reducing needed air movement and causing damage to vital system components.

Gas And Oil Furnaces Require Additional Checking.

Your technician should additionally do the following activities if you have an oil or gas furnace:

• Examining the thermocouple and, if necessary, replacing it. This reduces the likelihood of an explosion.
• Analyzing the combustion gasses and comparing the results to the requirements of your furnace.
• Checking the pilot or electrical ignition for appropriate operation.
• Check to see sure the burner is working properly and clean it if necessary.
• Checking for leaks in the fuel lines that could cause a fire or enable dangerous gasses to escape.
• Ensure that the correct amount of fuel is reaching the burners by checking the manifold gas pressure.