If your HVAC system needs to be fixed, there are various indicators that it does. These consist of intrusive sounds, blocked air filters, and leaky ducts. If you experience these signs, contact an HVAC repair firm. These businesses are skilled at identifying the issue and resolving it quickly.
Loud Noises
Loud noises from your HVAC unit indicate that something needs to be fixed. These noises can be caused by various problems, from a broken belt to a loose fan blade. You should immediately call a qualified HVAC contractor like Go Green Heating and Air experts if you hear these noises.
Before you call an HVAC repair company, turn off your system and check for any obstructions blocking the fan. Even small pieces of debris and twigs can get into your fan. If you find any obstructions, bend the metal or check the moving parts. If you still suspect a problem, contact a company like Carroll Plumbing & Heating Inc.
You should also check the registers and vents to see if they are causing the noises.
Another common cause of loud noises is a malfunctioning compressor. If you hear an audible hiss, this indicates a problem with the blower motor. A loose belt or a worn compressor clutch could cause this noise. A rattling furnace or boiler can also make noises.
Clogged Air Filter
A clogged air filter can affect the effectiveness of your HVAC system. It will reduce airflow and make your HVAC unit work harder, costing you more money in the long run. Changing your air filter is easy and quick, but many homeowners neglect to do it regularly. As a result, your system will not function at its peak capacity and could shut down prematurely.
Additionally, clogged air filters may cause poor indoor air quality. It can lead to breathing problems and allergies.
Clogged Air Ducts
A clogged air duct can signal that your HVAC system needs repairs, but sometimes a DIY solution is enough. You can clean a clog by removing the vent cover or wiggling a damper to allow air to flow freely. If you cannot remove the clog, an HVAC technician can use vacuums or brushes to clear the airway. Sometimes, a technician may need to cut away the clog or patch the hole.
The most common symptom of a clogged air duct is a lack of forced air from the vent. It can be caused by an improperly sized HVAC system or damaged ductwork. Other signs include uneven heating and cooling and a sudden increase in energy bills.
Leaky Air Ducts
A leaky duct can cause dangerous fumes to enter the living spaces of your home. It happens because air pulled from outside is mixed with the air in the ducts. That air could be full of chemicals and other toxins. The fumes can make you or your family ill. If you notice a bad odor coming from your ducts, contact a professional as soon as possible.
First, inspect the ducts for holes or tears. Then, mark the areas with a grease pencil, so your HVAC technician knows where to look for the leak. You can also check leaks by running the HVAC system high and letting the conditioned airflow throughout the house. This way, you’ll be able to feel the temperature difference in various rooms, which should help you pinpoint the leak’s location.
