Technical Briefing Carbon Trust Heat Pumps & their applications - - PowerPoint PPT Presentation

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Technical Briefing Carbon Trust

Heat Pumps & their applications

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Who are Oceanair

• Specialist Heat pump

Distributor established in 2002

• 1922 customers across the UK
• Access to vast array of

equipment

• Chillers
• VRV
• Gas engine VRF and Chillers
• Heat recovery ventilation
• AHU’s
• Air to Air Splits
• Co2 Refrigeration
• Air to Water Heat pumps

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CO2 heat pump installed at the Centre for alternative technology in Machynlleth 2010 Featured on the front of John Cantors book “Heat pumps for the Home” https://www.cat.org.uk/info- resources/free-information- service/energy/heat-pumps/

Who are Oceanair

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Air to water Heat pumps in Europe

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Air to water Heat pumps

• Forest Holidays
• 150 Log cabins
• Carluccio’s
• Kitchen heat reclaim application
• Wakefield District Homes
• 96 New build homes

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• 11 locations across the

uk focussing on outdoor leisure breaks

• Off Grid and responsible

for running costs

• Heat pumps deployed to

150 properties

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Typical layout

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Typical application

• Tank in Tank thermal

stores applied for fast recovery

• Monobloc outdoor unit

for simple installation

• Reduced electric heater

usage on Hot tub after refill

• Extremely quiet inverter

driven outdoor unit

• Low start and run

current

• Immersion wired into

Heat pump control for emergency use only

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• Client wanted to reduce

energy consumption

• Oceanair surveyed site and

put forward two options

• Replace Megaflow with heat

pump

• Replace electric over door

with heat pump

• Client wanted evidence of

savings

• Sheffield and Leeds being of

a similar size were compared both 100 cover restaurants

• Hot water for kitchen and

toilets

• All energy sources metered

by third party

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• Heat pump sited in ceiling

space above kitchen

• Constant 25C boosts COP
• f 4.1 achieved
• Heat harvested from

extract Hood via copper coil

• Energy costs cut by 76%
• Finalist for multiple

awards (National heat pump award, The energy awards, Rac Cooling industry award)

• Won Panasonic Pro Award

across Europe 22 countries

• ROI 18 months

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Wakefield District Housing

• Website enquiry

regarding 2025 ban on fossil fuel heating

• 96 houses of 5 different

styles

• Requested Sap

calculations and Autocad drawings to conduct detail design

• Prepared detailed design
• Proposed presentation at

Daikin’s showroom in Manchester

• Hosted presentation to 7

senior managers and Directors

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Detailed design

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Detailed design

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Detailed design

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Daikin Range

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The next opportunity…

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To Summarise

• Heat pumps are a fantastic

source of renewable Heat

• New refrigerants give

greater efficiency and lower GWP

• 62%
• f

domestic energy usage is heating and hot water

• Air to water Heat pumps are

set for the next step change

• Legislation will be the key
• Combine with PV for the

perfect marriage

• If we can help with anything

please get in touch

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Thank You