Air-Conditioning Heating Directory

Archive for November 6th, 2009

Properly intended air conditioning systems are really important, especially in the south where we are dealing with recurrent high temperatures and high dampness. The sizing (tonnage) of the, a/c units is grave. If there is too much tonnage, the window gets cooled down too swiftly and does not allow the humidity to be fraught from the air. Likewise, if the units are undersized, the units will constantly be running (not being energy helpful) in an work to cool the interval. The old govern of thumb for estimating the magnitude of the air conditioning systems for a home was one ton for every 500 settle feet. This decided should not be used as it does not take into account many factors. There is fact information that should be gathered to shape the remedy sizing for a particular span. Several of the factors are: span orientation to the sun, the nature of insulation in the home, the degree of universe in the room, volume of the ducts and how the air is chronic to the air conditioning units. The extent of the entity forever should be determined by a qualified a/c contractor or a mechanical persuade.

The efficiency rating (SEER) of the, a/c units determines how well the units present in regards to energy use. The upper the SEER, the more effective the thing and thus, the excluding posh the units are to maneuver on a monthly basis. As a judge, the advanced efficiency a/c units also offer more features, better warranties, quieter operations and different designs. We have found that it is trying to align the foster in charge for units having a SEER advanced than 16.0. As electric pricing continues to heighten and the mandate for senior efficiency division increases, this will change.

For us, the squat answer is that all our clients really want to know is that the, a/c units will cool the interval properly. We use Carrier, Rheem and Lennox crop in all our homes. The a/c units that we desire are a task of the air conditioning sub contractor and their trade relationship with their ideal manufacturer. In aphorism this, we are generally very contented with all the gear we get. Beware of “engineer models,” as these generally are of slighter feature with fewer comprehensive and shorter warranty post.

All manufactures of a/c utensils have different models within a particular line that may have like sizing (tonnage) but have significant other benefits. A draftsman could achieve a desired efficiency rating (SEER) on an, a/c organism by with different combinations of units within the manufactures line. However, the efficiency should not be the only criteria.