Air Conditioner Repair: What You Want to Know


Before trying to carry out air conditioner repair in your home or office, there are particular elements of ac systems you ought to know about. When their air conditioning system breaks down or develops a fault, many men and women attempt to fix themselves without completely understanding the concepts involved. But it’s possible that you conduct a fundamental air conditioner service once you realize the fundamentals, although HVAC repair (heating, venting and air conditioning) is best left to the specialists.

The normal house or office air purifier functions by simple physics, also is made up of two different units: the condenser and the evaporator. From the condenser, Freon gas is put under strain then passed through a heat exchanger, removing heat from the gas and converting it to a liquid. It’s then passed through an expansion valve to the evaporator; the liquid Freon expands and expands to a gas, the atmosphere heat needed for this coming out of the environment, which is then chilled (the chilled air then being blown into the room). The gas warmed by the greater room air temperature than goes back into the condenser in which the heat is removed and the cycle continues.

Both the evaporator and condenser are sealed components and you can’t carry out any air conditioner fixes to these yourself: you’ll have to call a trained practitioner. Everything you can do is to keep everything clean and all the mesh guards and so on clear of debris. You can execute simple air conditioner service yourself, but not HVAC repair. Below are a few fundamental air conditioner repair, cleaning and service hints.

1. System fails to run.

Check the fuses or circuit breakers. If they’re fine then check the thermostat is not set too large. Try lowering it by 5 degrees, and if that fails you want an expert HVAC repair technician.

2. No Cooling.

Again, check the thermostat and try lowering it. If that does not work check the condenser air intake. It might be blocked, particularly in fall if there plenty of leaves flying around. Verify the fins of the fan are directly, and if not then straighten them. If nothing works, then call an expert engineer.

3. Erratic Cooling

With this and the rest of the faults, all you can really do is to clean the condenser it as much as possible, and if this fails call an engineer. It is not uncommon for units to be blocked by plant of one kind or another. The condenser will probably be sitting on a concrete mat: make sure that is level, because concrete can occasionally break down and put the condenser and the engine from the level. That may affect its operation.

The condenser and evaporator are sealed components, which it is why it’s so hard for amateurs to perform their particular air conditioner repair. A clogged or dirty evaporator is the most common problem that you can fix yourself. If you’ve got a normal air conditioner service carried out by an expert then you shouldn’t experience these problems, except in extreme weather conditions when vegetation and other debris can be blown into the unit.

You are able to wash the evaporator unit yourself by removing the insulation and the evaporator access plate, but it is much safer and more effective in the long term to have an expert contract which appears after all of this for you on a regular basis.

Frankly, in spite of the ones that try to do themselves, HVAC fix is a task for professionals should you want it done properly. If you try it yourself you not only have the problem of getting into the units, and then the even greater problem of effecting a safe repair, but you have to put it back together in a safe fashion.

It is advisable to employ a professional air conditioning repair canton, but one that first offers you a free quote. Some charge for the estimate, thus you’re obliged to cover them whether you accept the estimate or not. You frequently find that companies that offer a complimentary estimate are both relatively expensive and do a good job. No business can afford to offer free estimates unless they’re good at what they do and their rates are very competitive.

Residential Air Conditioning Repair, Salisbury, NC | J Newton Cohen