Geoexchange Presentation: Grand Designs Live 2013

Geoexchange Heating, Cooling and Hot Water – The Treasure in Your Backyard

Prepared by:Yale Carden, Managing Director, GeoExchange Australia Pty Ltd

October 2013

Grand Designs Live 2013

Outline of Presentation

Why is Geoexchange a ‘Treasure in your Backyard’?

The Evolution of Geoexchange

Geoexchange 101

Residential Markets

Installing a Geoexchange System

Closing the Loop


Why is Geoexchange a Treasure?

Up to 60 % savings compared to air sourced

Up to 75% savings compared to LPG

No combustible fuels and no wood chopping

15 to 20 year life of Ground Source Heat Pump (GSHP)

50++ year life of Ground Heat Exchanger (GHX)

No defrost or overheating during temperature extremes

Simple payback from 2 years

Cashflow positive investment


The Evolution of Geoexchange


Basics of Geoexchange Systems

Ground Heat Exchanger

Ground Source Heat Pumps


Distribution Circuit

Ground Loop

Circuit

Refrigeration Circuit –

Ground Source Heat Pump

Hot Water Circuit

Ground Heat Exchanger: Ground Loop


Ground Heat Exchanger: Water Loop


Ground Source Heat Pumps


Geoexchange in Action: Cooling


Geoexchange in Action: Heating


Horizontal GHX Installation


Vertical GHX Installation


Vertical Loop Manifolds


Building Penetrations


Internal Installation


Thank you for your time - Questions

Specialise in design, supply and installation of geoexchange systems

Training of Australasian Network of IGSHPA Certified Installers

GAIN: Geoexchange Accredited Installer Network

Website: www.geoexchange.com.au

Stand at this Event


http://www.geoexchange.com.au/

Technology

Geoexchange Presentation: Grand Designs Live 2013