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Important Aspects of HVAC Repair

Oct 13, 2022

There are many different aspects of an HVAC system. These include the compressor, heat pump, and ductwork. These components can all be a source of repair. You should have these checked by a professional every year. It can be helpful to follow some basic maintenance tips to maintain your system. Besides checking the ductwork and filters, you should also clean the indoor evaporator coil. Moreover, you should pour a solution of bleach water into the condensate drain to kill bacteria and mold. Another important aspect is insulating the ductwork. You should also change the thermostat according to the season.


If your home’s HVAC system suddenly malfunctions, you can call in a professional to provide quality repair. These HVAC technicians are trained to identify problems, provide thorough analysis, and work within your budget. They can address several different problems with your unit. A professional can resolve any issue quickly and efficiently without further inconvenience.

Routine maintenance can also help you avoid costly repairs. Even if your system is still under warranty, regular inspections will extend its life and help you save money on energy bills. These visits will also help catch problems early on and ensure that your system is ready for the coming heating and cooling seasons. To avoid the inconvenience and expense of emergency HVAC repairs, schedule maintenance before the season begins.

One of the most common HVAC issues is a malfunctioning thermostat. The thermostat is the brain of your HVAC system and controls the temperature and air levels. When it malfunctions, it can cause the entire operation to be compromised.


Ductwork is an important issue in HVAC repair. Ducts are typically made of sheet metal or fiberglass. If your duct is cracked or leaking, you can use a duct repair professional to patch it. The duct repair professional should use the same material that the duct is made of to avoid any changes in air flow or temperature. The repair professional can apply duct mastic, a paste, to the area affected by the breach. This will seal the connection and cover the joint.

HVAC ducts should be properly sealed with mastic or foil-backed tape to prevent leaks and rust. In addition, if the ducts are unconditioned, it should be insulated.

Air filter

A clean air filter is a critical component of an HVAC system. A dirty filter restricts airflow, which can lead to overheating and the failure of important parts. It is therefore imperative to change the filter on a regular basis. Air filters can be bought in a variety of sizes, from a simple 1-inch fiberglass filter to a five or six-inch pleated filter.

Before you replace your air filter, you need to know how to clean it properly. You can do this at home by using a mixture of vinegar and water. You can also use a soft brush to scrub the filter and remove debris from it. After cleaning, let the filter air dry before reinserting it.

Regularly changing your HVAC filter can significantly extend its life. It also can save you money on utility bills. Changing your filter should be part of your annual home maintenance inspection.

If you need AC Repair, HVAC Repair or any air conditioning unit tune up in the Indianapolis area contact our HVAC professionals Johnson Comfort for help.

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