At the technology round table strategic presentations on Industrial Refrigeration will be presented by leading industry representatives, followed by a panel discussion.

2. Brown Brothers Milawa Winery
CO2 Heat Pump Case Study
Automatic Heating Global Pty Ltd
208-09/05/2019 – Melbourne, Australia
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3. AHG Intro
• In Heating and Hot Water
since 1926!
• Commercial and Industrial
• Focus on Performance,
Sustainability and
Affordability
308-09/05/2019 – Melbourne, Australia
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Brown Brothers Milawa Winery
CO2 Heat Pump Case Study

4. Brown Brothers Milawa Winery
CO2 Heat Pump Case Study
Eco-Cute CO2 Heat Pump Intro
• Unique Heat Pump technology –
CO2 Nat Ref producing 90°C Hot
Water
• Ozone depletion potential (ODP)
of zero
• Global warming potential (GWP)
of 1
• Increasing demand from users in
Government, Commercial and
Industrial sectors
408-09/05/2019 – Melbourne, Australia
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5. Project Challenges:
• Hot water required for rinsing
filtration equipment 500-750 L/hr
• Selectable temperature 55-85°C
• Existing boilers fired by LPG -
expensive to run and fossil fuel
dependant
• Additional pipework needed for
LPG in new location
• Minimum ambient temp -5°C
• Quick install time needed
508-09/05/2019 – Melbourne, Australia
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Brown Brothers Milawa Winery
CO2 Heat Pump Case Study

6. Project Solution:
• Eco-Cute CO2 Heat Pump
• 1500L stainless steel twin coil
WaterMark approved tank
• Compact pre-fab skid Frame
for ease of transportation
608-09/05/2019 – Melbourne, Australia
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Brown Brothers Milawa Winery
CO2 Heat Pump Case Study

7. Project Outcomes:
• New installation at Brown
Brothers has been calculated
to save 75% of energy costs
• Environmentally friendly – CO2
refrigerant
• 4 Hour Install Time
• Produces 65-90°C hot water
• No new gas pipework required
708-09/05/2019 – Melbourne, Australia
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Brown Brothers Milawa Winery
CO2 Heat Pump Case Study

8. 808-09/05/2019 – Melbourne, Australia
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Other CO2 Heat Pump Projects
Yarra’s Edge Tower 1

9. 908-09/05/2019 – Melbourne, Australia
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Other CO2 Heat Pump Projects
Nightingale 2

10. Thank You!
CO2 Heat Pump Summary:
• Affordable system for Heating
and Domestic Hot Water (DHW)
• Works all seasons -10°C to 40°C
• COP of 3.5-4.0 (Highly Efficient)
• Reduce dependence on Fossil
Fuels
• Utilises electricity generated
from PV, Wind and other clean
energy sources
What we offer:
• Free site assessments
• In-house Engineering System
Analysis and Design
• Ongoing Technical Support and
After Sales Service
• World-class product range
including Heat Pumps and
Condensing Boilers
• Focus on Efficiency and
Performance
1008-09/05/2019 – Melbourne, Australia
#GoNatRefs