Huge Air Conditioning Bills

A nicely-preserved air conditioning system will use 15% to 40% less energy than a neglected one. Can you want a specialist to assist you to realize this economies?

I ‘ve discussed in another post there are some straightforward activities you could do to improve on or to preserve the efficiency of your air-conditioning components, but it’s a good idea to leave them to the specialists, in regards to highly specialized jobs.

Are You Still Paying Huge Air Conditioning Bills

Repairs and air conditioner alterations should be done by professionals. An air-conditioning unit is substantially more complicated than it looks. There are refrigerant gases, brazing joints, compressors, fans, coils, fins, electric starters, thermostats, overload switches, filters, driers, lubricating oil, drain pans, insulating material, mountings, control systems, remote sensing, and many other parts that the air-conditioning tech must comprehend.

Moreover, you’ll find tools especially made for air-conditioning work – clamp meter, tube bender, cutter, gas charging manifold, vacuum pump, fin comb, coil cleaning compound, ratchet socket wrench, brazing torch, solder, voltmeter, flaring tool, and many more.

The condenser and evaporator coils should be cleaned by a professional service technician, assess refrigerant pressures, and fix and lubricate moving parts, when the air-conditioning unit needs servicing. The system has to be topped up, when there is insufficient refrigerant gas. This can simply be done by checking on the pressures in the system. He can additionally seek out other symptoms that may lead to failure or inefficiencies and rectify them.

If you’ve a packed system, the tech will scrutinize the duct damper and if required, fix or replace it. With a furnace must have a damper in the duct air-conditioning systems that share ductwork. It prevents warm atmosphere from escaping to the air conditioner in winter, and cool air from entering the furnace cupboard in summer. A missing or malfunctioning damper cause corrosion of the furnace and can waste huge levels of energy. This must be rectified.

How regularly does one have to call in the professionals? It actually depends upon how much your cooling system works. As a principle, you may have to call them in at these recommended time interval:

Hot areas (operating 8 or more months per year) – once per year.

Warm areas (running 5 to 8 months per year) – every 2 to 3 years.

Chilly areas (running less than 5 months per year) – every 3 to 5 years

Occasionally, simply keeping the cooling system isn’t enough. You may have to replace the air-conditioning system with newer gear. Air conditioner replacing makes sense if:

The air conditioner is over a decade old.
The air conditioner efficiency (SEER or EER) is below 7 or 8.
Repairs or alterations of a current unit will be more expensive than half just as much as a replacement.
The unit will not work correctly and can not be repaired.
You’ve varnished your house’s ducts, flooring, ceiling and walls, installed storm windows, and performed cooling system upkeep, but still can not keep your house cool.
These are some of the items a professional can help you:

Replace the air-conditioning system

In some scenarios it makes better sense to replace an older air conditioner with a new, high efficiency unit. If the present unit is worn out, wasteful, or substantially oversize air conditioner replacement is highly recommended.

Fixing a current air conditioner might appear to be the most inexpensive choice, but it may cost more in the long run. Paying for repairs on an older, inefficient system may only prolong the unavoidable requirement for replacing. Installing a new, energy-saving system may be substantially more cost effective. A cooling system tech is able to help you assess whether a new air-conditioning system is suitable.

Sizing your air conditioner.

Larger isn’t always better in regards to your own air conditioner. For starters, oversize gear can be less capable of dehumidifying your house. Not only can this cause moisture issues in a property, but the higher humidity may make you lower the thermostat to reach the exact same comfort level — raising your energy use. An oversize unit reduces efficiency, shortens the service life, raises the frequency of repairs, and additionally cycles on and off more often, which raises wear and split. Plus, it costs more to buy oversize gear in the first place. If buying a brand new air conditioner, cooling loads should be carefully computed by your gear provider.

ACG Air Conditioning Guys
182A Canterbury Rd, Canterbury NSW 2193
(02) 8021 3735

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