The “Implementation of National Consensus Appliance Agreements Act of 2011” (S. 398) bill, recently introduced in the U.S. Senate, would enact into law several consensus agreements that would set new federal efficiency standards for residential furnaces in two regions, for central air conditioners in three regions, and for central heat pumps in one, national region.
Source: Air-Conditioning, Heating, and Refrigeration Institute (AHRI). Industry figures are estimates that are derived from the best available figures supplied by a sample of AHRI member companies.
It is the time of year when, in many parts of the country, cooling system problems involving coils tend to become more pronounced. Foul odors are especially problematic, but still more insidious are coil failures caused by formicary corrosion. The NEWS interviewed members of the Copper Development Association (CDA) for their takes on how these problems are being addressed.
The NEWS’ annual Cooling Showcase has traditionally introduced the latest air conditioning units available for the upcoming summer season. The intent is to help contractors prepare for this busy period by doing the research that will help them to distinguish between brands. In this issue, we focus on the commercial side of the air conditioning industry.
As ductless technology becomes more popular in the North American market, equipment manufacturers continue to introduce new units for both the residential and commercial markets. Read this roundup for a review of some of the latest ductless equipment on the market.
At a time when unitary shipments have fallen, ductless systems have been experiencing impressive growth in the U.S. market in recent years, according to manufacturers interviewed by The NEWS. Ductless manufacturers say there are many reasons for this growth, but one of the main reasons is simply heightened awareness of the technology.
Every year The NEWS introduces the latest air conditioning units available for the upcoming summer season. The intent is to help contractors prepare for this busy period by doing the research that will help them to distinguish between brands. This feature provides our 2011 Residential Cooling Showcase.
A bill in the Senate aims to update the efficiency standards of appliances and building systems, including furnaces, heat pumps, and central air conditioners. Titled the “Implementation of National Consensus Appliance Agreements Act of 2011,” it divides the nation into three regions with different efficiency standards for each. It also recommends more stringent building codes for new construction.
Air conditioning coil cleaning is an important air conditioning maintenance procedure that sometimes takes some patience, and usually takes a lot of water. First, you have to make some common sense evaluations.
Source: Air-Conditioning, Heating, and Refrigeration Institute (AHRI). Industry figures are estimates that are derived from the best available figures supplied by a sample of AHRI member companies.
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