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The majority houses in this country are equipped with heating and cooling equipment, which obviously makes life nice: cooling, filtering, and dehumidifying the air our family breathes. Choosing the correct combination of equipment can be quite a task since you need to take into account factors like initial cost, energy efficiency rating and other factors before you buy one. Capacity of the unit is an important factor to consider, as you need equipment the is not too small or large for the home or office to be cooled or heated. A qualified contractor can make the necessary load calculations.
Another point to consider before buying HVAC equipment is the SEER (Seasonal Energy Efficiency Ratio) ratings. It will tell you the efficiency of the air conditioning unit. Buy law, the latest models have a minimum 13 SEER rating.
There are many brands of a/c that are known for their high-quality available throughout the United States. Five of the top brands include Carrier, Bryant, Trane, Lennox, and Amana. All of these manufacturers offer excellent heating and cooling equipment through numerous and sometimes confusing options that will fit every budget.
The fact is that price is a major constraint while choosing a brand. But choosing a system purely on price could cost you more over the next decade of ownership. All of these brands are high quality and extremely reliable. The better known brands will of course cost more but they will always be around when you need service. The equipment with high efficiency ratings will also add to the front end cost, but they will save you in the long run.
It is safe to make the assumption that an old air conditioning unit should be upgraded it to a more efficient one. You may even qualify for tax credits. You should also consider a regular maintenance program for your air conditioning unit to keep it optimum efficiency and so you wont have to call for air conditioning repair any sooner than necessary.
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Source by Bob Rutledge
