Earth to Air air conditioning from Peace & Quiet Insulation
New geothermal solution Earth To Air Systems (ETA) breakthrough Deep
Well Direct Exchange Technology is sending traditional systems a bright shade of red
by smashing the perception that green means expensive; this green air solution is
reducing operating costs in commercial installs by up to 80% compared to rival
traditional systems.
Despite their more expensive operational costs and use of non-renewable energy sources
traditional systems have managed to keep their grip on the market simply due to their
lower installation costs.
Not anymore, ETA is surprisingly affordable to install and costs less to operate.
DWDX Technology has eliminated the installation cost barriers that until now have
impeded the wide spread specification of geothermal systems. The system is price
competitive and the cost payback can be as little as 2.5 years on a commercial install.
Building owners can rely on ETA's proven performance with hundred's of installs
across the US and now in Australia, ETA warrants serious consideration.
It's Patented DWDX technology is what gives ETA the price competitive edge over other
energy efficient systems available. With a COP certified at 8.35, ETA delivers the
greatest efficiencies currently available.
In addition by using the latest R410a refrigerant and patented technology to manage
refrigerant and lubrication distribution, deep well direct exchange offers the highest
heat transfer values per metre of ground loop. R410A has a higher volumetric cooling
capacity compared to R22 and has greater thermal exchange properties. ETA ground loops
also use patented Grout 111 which has a high heat transfer rate and is specifically
designed for geothermal applications.
This results in overall performance gains in terms of system efficiency, each 90m well
can achieve 9kW. All this translates into less ground loops compared to other geothermal
systems, means less drilling and therefore lower installation costs. Yet, greater
efficiencies are achieved compared to any other system currently available. For the
bottom line this equals lower energy usage, lower bills and more money saved, delivering
a much more cost effective solution on any building project.
Not only does ETA deliver maximum system efficiencies the system uses no water, energy
used is 100% renewable and produces low greenhouse emissions.
ETA has shifted environmentally friendly, energy efficient geothermal air conditioning
from the level of 'novel concept' to a technology that is a realistic choice. The greener
choice is now also the financial choice, great news for any company's triple bottom-line,
as both environmental responsibility and financial objectives can be enhanced without compromise.
ETA DWDX was originally developed and patented in the US and officially launched in
Australia in 2007. The company is Australian owned and operated. Installation quality
control is paramount as such ETA has invested strategically in capital equipment including
purpose built drill rigs and as such can keep drilling costs well below commercial contractor
rates, keeping system install affordable.
For further information contact:
Peace & Quiet Insulation
phone: (02) 9908 1136
fax: (02) 9953 2668
web: www.peaceandquiet.com.au
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