Nu-Trend Industries Incorperated - Dealer section:... -
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Published on: 5/16/2006
Last Visited: 3/3/2008
The number of oem's offering 410A systems and the number of units already in the field has reached "critical mass," said John Schneider, residential market manager for Copeland Corp., Sydney, OH. "With regulations [for R-22 phaseouts] coming, these trends will continue.
"I've thought for a long time that 2002 would be a telling year," said Schneider.
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The results of the training are being reflected in hard numbers, such as reduced in-warrant compressor returns -- not only a reduction of R-410A compressors vs. comparable R-22 compressor returns over previous years, said Schneider.
In his position, Schneider said he has been "looking for what proof there is that R-410A is the right choice long term.I look at parameters like the number oem's with R-410A units, the number of years, the oldest of them have been installed, and the number of in-warranty compressor returns."
According to Schneider, the oldest 410A units have been in the field about six years, and most all unitary manufacturers now offer 410A a/c and heat pump models.In general, R-410A scroll in-warranty returns have been down 40% from comparable R-22 compressor in-warranty returns, he said.
One conclusion is that training is having a positive crossover effect.Schneider believes that quality of training, particularly the training being provided by manufacturers of the unitary air conditioners and heat pumps, has had the greatest impact.He also noted that contractors have a desire to become well acquainted with the newer refrigerant.
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