Home > Portland Air Conditioning Repair

We specialize in repairs for all brands and models air conditionings. If your air conditioning doesn't come on, runs noisy and the compressor is hot or you have any problematic issues with it, simply call our toll free number and we will take care of everything. We are available 24/7 for your Portland air conditioning repair at:

503-734-2849

Please note: We don't sell parts and We don’t work on small appliances such as vacuum cleaners, sewing machines etc.

We repair all air conditioning brands such as:

Our air conditioning repair area includes all of Portland and the surrounding cities that are listed below:

Please read the information below, which will help you to become more familiar with your air conditioning. This information will also help you to use your air conditioning in the most efficient and effective way, which will save you money from utility bills and future air conditioning repairs. However, we do not suggest that you get involved with any air conditioning repairs that you are not familiar with, especially because air conditioning repairs require professional training and knowledge with gas and electricity. To receive professional help call us 24/7 at:

503-734-2849

LEARN MORE ABOUT YOUR AIR CONDITIONING

Air conditioning is accomplished by applying the principles of mechanical refrigeration into an air recirculation system arranged to absorb heat from the air within a contained space (room or house) and transferring the heat to the outside of the structure.

A properly designed air conditioner should do the following:
1. Regulate and control temperature.
2. Regulate and control humidity.
3. Furnish proper ventilation.
4. Recalculate the contained air within the conditioned space.
5. Filter and clean the air.

REFRIGERATION CYCLE
The refrigeration cycle is a series of changes of state of the refrigerant. In this process the refrigerant is changed from a liquid to a vapor and then restored to a liquid. The energy (heat) changing the liquid refrigerant to a vapor is the heat extracted from the air in the conditioned space.
The complete cycle consists of the following four processes:
1. Heat gain in the evaporator.
2. Pressure rise in the compressor.
3. Heat loss in the condenser.
4. Pressure loss in the capillary.
Basically, the refrigeration cycle consists of two heat transfer processes and two pressure change processes.

Heat Gain in the Evaporator. The heat laden air inside the house is constantly recalculated through the coils of the evaporator. Heat from the air is transferred to the coils of the evaporator, which results in the heat gain in the evaporator. Pressure Rise in the Compressor. When the compressor is started, the pressure in the evaporator is reduced, causing the liquid refrigerant in the evaporator to vaporize or boil. Since the pumping capacity of the compressor is constant, the pressure in the low side is balanced between the inflowing liquid from the capillary and the compressor intake.

Outside condenser unit should be located in a shady spot within 50 ft. of warm-air furnace. Keep condenser unit well away from walls and overhangs. Clean out leaves, dirt, and grass, every year.

The tips and information that we have listed here is strictly for educational purposes. Because it is necessary to have extensive training with air conditioning repairs, we encourage you to hire a certified technician to do any related repairs. To reach one of our highly-qualified air conditioning repair technicians, please call us at the following number:

503-734-2849

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