The following are some of the most common heating issues we encounter and how our team can address them.
Dirty Air Filters
Your HVAC system depends on clean air filters to keep dust and debris from interfering with its operation. When these filters are clogged, your system struggles to pull in air, leading to added strain that can cause overheating and eventual failure. Replacing air filters regularly, as recommended by the manufacturer, is an easy way to keep your system running efficiently.
Leaking Refrigerant Lines
Refrigerant is essential for keeping your home cool in warmer months, but leaks in refrigerant lines can affect system performance. If your unit isn’t cooling properly, there could be a leak. HVAC professionals will identify the source and repair it, whether with a patch, coil replacement, or more extensive solutions.
Dirty Condenser or Evaporator Coils
When dirt and debris build up on the condenser or evaporator coils, your HVAC system must work harder, which can lead to breakdowns. Routine maintenance is key to preventing this issue. Professional technicians can thoroughly clean components like the evaporator, blower, and condenser coils during a tune-up, ensuring your system runs efficiently year-round.
Electrical Issues
Electrical problems can spell trouble for your HVAC system. Loose wires or faulty insulation can pose serious risks, including fire hazards. If you notice signs like blackened wires or sparks coming from your system, shut it down and contact an HVAC professional immediately.
Ignition System or Pilot Light Malfunctions
If you’re using an older gas furnace, the pilot light is a small flame that ignites the burners. In modern systems, the ignition system handles this task electronically. When either of these components fails, your furnace won’t generate heat. Our pros can diagnose and repair these issues to restore warmth to your home.
Thermostat Issues
Your thermostat acts as your HVAC system's control center, dictating when and how it operates. A malfunctioning thermostat sensor or poor calibration can disrupt this process, leaving your home chilly. Before calling for help, check the batteries. Sometimes, a simple battery change solves the problem!
Blower Problems
The blower ensures heated air is circulated throughout your home. If it runs continuously, it might be because your thermostat is set to “on” instead of “auto.” However, when the relay that powers the blower wears out, it can also cause the blower to operate improperly. A professional can identify and resolve blower issues effectively.
Unusual Noises from the System
While HVAC systems make familiar sounds during operation, unusual noises such as hissing, clicking, or banging may indicate issues. These noises are often signs of mechanical problems, loose components, or airflow obstructions. Professional technicians can pinpoint and resolve the cause to prevent further damage.
Mechanical Wear and Tear
All HVAC systems endure wear and tear over time. Even with regular tune-ups, components like belts and bearings may eventually fail. Professionals can assess whether a repair will suffice or if it’s time for an upgrade. Generally, heat pumps and A/C units last about 10 years, while furnaces and boilers should be replaced after 15 years.