Before trying to transport out air conditioning repair in your house or office, you can find certain aspects of air-con systems you should know about. When their air-con system reduces or develops a fault, many people try to fix it themselves without fully understanding the concepts involved. However, it’s possible for you really to carry out a basic air conditioning service once you recognize the principles, although HVAC repair (heating, ventilation and air conditioning) is better left to the professionals.
The standard home or office air conditioning functions by simple physics, and consists of two discrete units: the condenser and the evaporator. In the condenser, Freon gas is put under pressure then passed through a heat exchanger, removing heat from the gas and converting it to a liquid. It is then passed through an expansion valve to the evaporator; the liquid Freon expands and evaporates to a fuel, the latent heat needed for this coming from the environment, which can be then cooled (the cooled air then being blown to the room). The gas heated by the higher room air temperature than dates back to the condenser where the warmth is removed and the cycle continues.
Both evaporator and condenser are sealed units and you can’t carry out any air conditioning repairs to these yourself: you must call an experienced professional. What you certainly can do is to help keep everything clean and most of the mesh guards and so on free from debris. You can carry out simple air conditioning service yourself, however, not HVAC repair. Below are a few basic air conditioning repair, troubleshooting and service tips.
1. System fails to run.
Check the fuses or circuit breakers. If they are fine then check that the thermostat is not set too high. Try lowering it by 5 degrees, and if that fails you will need a professional HVAC repair engineer.
Again, check the thermostat and try lowering it. If that doesn’t work check the condenser air intake. It may be blocked, especially in fall if there lots of leaves flying about. Check the fins of the fan are straight, and if not then straighten them. If nothing works, then call a specialist engineer.
With this and other faults, all you can really do is to wash the condenser it in terms of you can, and if that fails call an engineer. It is not uncommon for units to be blocked by vegetation of just one form or another. The condenser will likely be sitting on a concrete pad: make sure that is level heating and air columbia sc, because concrete can sometimes break down and put the condenser and the motor from the level. That will affect its operation.
The condenser and evaporator are sealed units, which it’s why it’s so hard for amateurs to transport out their own air conditioning repair. A blocked or dirty evaporator is the most typical problem as possible fix yourself. When you have a typical air conditioning service carried out by a professional then you ought not experience these problems, except in extreme weather conditions when vegetation and other debris may be blown to the unit.
You can clean the evaporator unit yourself by first removing the insulation and the evaporator access plate, but it’s much safer and far better in the long term to have a professional contract that looks after this for you personally on a typical basis.
Frankly, notwithstanding the ones that try to do it themselves, HVAC repair is really a job for professionals if you would like it done properly. If you check it out yourself you not just have the situation of stepping into the units, and then your increased problem of effecting a safe repair, but then you have to put all of it back together in a safe fashion.
It is advisable to employ a professional air conditioning repair service, but one that first offers you a free estimate. Some charge for the estimate, so you are obliged to pay for them whether you accept the estimate or not. You often discover that firms that provide a free estimate are both relatively expensive and do a good job. No business are able to afford to supply free estimates unless they are great at what they do and their prices are very competitive.
Also, ensure they give you a guarantee – for time and any parts they install. If your current system has to be replaced, also ensure they provide you with a trade-in deal. They are able to utilize the parts in your old equipment, so don’t give it in their mind free. You may also be advised to have a 24/7 service deal, because you don’t wish to be sweating as soon as your HVAC unit reduces, and if you are a senior, ask for a discount. You never know your luck!