HVAC Companies in Pakistan

Maintaining Your Air Conditioner By HVAC Companies in Pakistan

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Air conditioner filters, coils and wings require regular maintenance for the unit to function efficiently and effectively through many years of use. Without the necessary maintenance, the performance of the air conditioning will steadily decrease and the energy consumption will gradually increase. Our Energy Saver 101 infographic: HVAC Companies in Pakistan to help improve comfortable home cooling and air conditioning efficiency.

The Services of Air Conditioner By HVAC Companies in Pakistan

One of the most important maintenance by HVAC Companies in Pakistan to ensure an efficient A/C is to replace or clean the filter regularly. A clog and dirty filter reduces air flow and significantly reduces system efficiency. Also, if air circulation is obstruct, the air will bypass the filter and cause dirt to stick directly to the evaporator coil, impairing the endothermic coil’s ability. Replacing a dirty and clog filter with a clean one can reduce your air conditioner’s energy consumption by 5% to 15%.

For central air conditioners, the filter is usually place along the return duct. Typical filter locations are walls, ceilings, or air conditioners. The room air conditioner is fit with a filter connect to the grill facing the room.

Some Types of Filters are Reusable 

Others need to be replace. HVAC Companies in Pakistan are available in different types and capacities. Clean or replace the air conditioner filter every 1-2 months during the cooling season. If you use the air conditioner all the time, if you are expose to dusty conditions, or if you have furry pets in your home, you should pay close attention to the filters.

Air Conditioner Coil

The evaporator coils and condenser coils of air conditioners collect dust during months to years of use. A clean filter will prevent contamination of the evaporator coil immediately. However, over time, the evaporator coil still collects dust. This dust reduces airflow, insulates the coil and reduces its ability to absorb heat. To prevent this problem, check the evaporator coil every year and clean it if necessary.

If the external environment is dirty, or if there are leaves nearby, the external capacitor coil may be very dirty. You can easily check the condenser coil and see if the wings are dirty. It is necessary to reduce dirt and debris near the condenser unit. Dryer nozzles, fallen leaves, and lawn mowers are all potential sources of dirt and debris. By cleaning the area around the coil, removing debris, and trimming the leaves at least 2 feet (0.6 m) back, proper air will flow around the condenser.

Coil Suite

The evaporator wings and aluminum condenser coils can be easily bent to prevent air flow through the coils. The air conditioner wholesaler sells a tool call a “fin comb” that restores the wings to their original condition.


From time to time, pass a tight wire through the unit drain duct. If the drain channel becomes clog, the unit will not be able to reduce the humidity and the resulting excess moisture can discolor the walls and carpets.

Room Air Conditioner Window Sticker

At the beginning of each cooling season, check the seal between the air conditioner and the window frame for contact with the unit’s metal housing. Moisture can damage this seal and allow cold air to escape from the home.

Winter preparation

In winter, cover or remove the air conditioner in the room for storage. By covering the outdoor unit of central air conditioning, it protects the unit from winter weather and debris.

Hire an expert of HVAC Companies in Pakistan

If the air conditioner requires more maintenance than usual and the room temperature does not drop to a comfortable level, hire HVAC Companies in Pakistan professional service technicians. A well-train technician will find and fix your air conditioning system problems.

Technicians need to do the following:

  • Check the correct amount of coolant
  • Test for refrigerant gas leakage with a leak detector
  • Check the tension and wear of the oil motor and belt
  • Checking for duct leaks and closing them in the central system
  • Measurement of air flow through the evaporator coil
  • Check the correct electrical control sequence and ensure that the heating and cooling systems are not operating at the same time
  • Refrigerants must be empty from the system rather than illegally release into the atmosphere.
  • Check the electrical terminals, clean and tighten connections, then apply a non-conductive coating if necessary.
  • Check the accuracy of the thermostat.


Some of the most frequently ask questions about conditioning relate to your pregnant spouse or your child at home.

1. Is it okay to sleep in the AC room during pregnancy?

It is very important to have a room with proper ventilation. Air conditioning can be offensive to pregnant women. Pregnant women need enough sleep to keep their babies healthy, so it is advisable to provide a comfortable room.

2. Is the air conditioner safe for my baby?

It is safe if you take proper precautions. Newborns cannot easily adapt to fluctuations in body temperature and tend to change quickly. Therefore, a comfortable room temperature for a newborn works well.

Before exposing your child to air, understand the pros and cons of air conditioning. With a little care, you can prevent serious health problems.

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