The objectives of this project were; to evaluate the performance of a commercially available high efficiency, condensing
, natural gas-fired, outdoor RTU, in a small office application, in comparison to the existing non-condensing
RTU, through a field test during the heating season; to identify any installation and operating issues, and to suggest improvements that could increase the overall system efficiency and may be applicable elsewhere.
High-efficiency boilers rely on the larger heat exchanger to operate in a condensing
Many boilers feature aluminium heat exchangers which, when they come into contact with the condensate produced by condensing
boilers, will corrode and eventually fail.
A smaller air conditioner has to remain in operation for a longer period in order to cool the space, and therefore it will be condensing
water out of the air for a longer period.
If everyone switched to condensing
boilers alone, energy savings would total pounds 756 million.
Homeowners can learn more about this action and report their experiences with Carrier, Bryant, Day & Night, or Payne condensing
furnaces to class counsel by visiting http://www.
13 tests and rates condensing
boiler performance with an 80[degrees]F (27[degrees]C) boiler entering water temperature (EWT) and a 100[degrees]F (55[degrees]C) temperature rise (delta-T) to produce a boiler leaving water temperature (LWT) of 180[degrees]F (82[degrees]C).
They achieved this by eliminating the magnetic trap commonly used at the end of the multistep process of condensing
26 /PRNewswire/ -- Union Carbide Corporation (NYSE: UK) today announced that the Court of Appeal of England found that BP Chemicals' High Productivity Process infringed Union Carbide's patent on its breakthrough condensing
Portable chillers available with both air- and water-cooled condensing
from 1 to 20 tons.
, the steam shrinks dramatically and causes the air to come rushing back into the pipes and radiators.
amp; TORONTO -- Class counsel announced that homeowners in Wisconsin and Ontario filed today separate class action lawsuits against Carrier Corporation, the manufacturer of Carrier and Bryant condensing
furnaces (also marketed under the brand names "Day & Night" and "Payne").