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HVAC
Heating, ventilation, and air conditioning systems use a mix of metals, refrigerants, and control units. These components vary in material intensity and lifecycle impact. Access to carbon data enables more informed system selection and design integration.
Benchmark
Lowest
Highest
KoolDuct System 20mm
Kingspan
6.50
m2
N/A
Australia
KoolDuct System 22mm
Kingspan
7.00
m2
N/A
Australia
KoolDuct System 30mm
Kingspan
8.80
m2
N/A
Australia
KoolDuct System 42mm
Kingspan
11.20
m2
N/A
Australia
KoolDuct System 46mm
Kingspan
12.70
m2
N/A
Australia
Ducting, Climate recovery ducts
Climate recovery
3.19
m2
N/A
Sweden
Ducting, Folded circular ventilation ducts
Hallstroms
3.44
m
N/A
Sweden
Ducting, Altech Circular ventilation ducts
Saint-Gobain
4.17
kg
N/A
Sweden
Ducting, Panel of rigid PU foam and aluminium
Piral
9.90
m2
N/A
Italy
VRV 5 S-Series Concealed Ceiling Unit with Medium ESP (Indoor Unit)
Daikin
57.60
unit
N/A
Czech Republic
EHPT20X-MHEDW FTC6 Packaged Cylinder + 5 kW PUZ-WM50VHA (-BS)
Mitsubishi Electric Europe BV - UK & Ireland
1,180.00
unit
N/A
United Kingdom
VRV 5 Heat Recovery Outdoor Unit (Air to Air)
Daikin
2,448.10
unit
N/A
Belgium
AquaEdge 19XR/XRV Water-cooled Centrifugal Chiller (1,400RT)
Carrier Corporation
174,313.00
unit
N/A
China
KoolDuct System 20mm
6.50
Upfront Carbon Emissions
kg CO2e / m2 (A1-A3)
kg CO2e / m2 (A1-A3)
N/A
benchmark
KoolDuct System 22mm
7.00
Upfront Carbon Emissions
kg CO2e / m2 (A1-A3)
kg CO2e / m2 (A1-A3)
N/A
benchmark
KoolDuct System 30mm
8.80
Upfront Carbon Emissions
kg CO2e / m2 (A1-A3)
kg CO2e / m2 (A1-A3)
N/A
benchmark
KoolDuct System 42mm
11.20
Upfront Carbon Emissions
kg CO2e / m2 (A1-A3)
kg CO2e / m2 (A1-A3)
N/A
benchmark
KoolDuct System 46mm
12.70
Upfront Carbon Emissions
kg CO2e / m2 (A1-A3)
kg CO2e / m2 (A1-A3)
N/A
benchmark
Ducting, Climate recovery ducts
3.19
Upfront Carbon Emissions
kg CO2e / m2 (A1-A3)
kg CO2e / m2 (A1-A3)
N/A
benchmark
Ducting, Folded circular ventilation ducts
3.44
Upfront Carbon Emissions
kg CO2e / m (A1-A3)
kg CO2e / m (A1-A3)
N/A
benchmark
Ducting, Altech Circular ventilation ducts
4.17
Upfront Carbon Emissions
kg CO2e / kg (A1-A3)
kg CO2e / kg (A1-A3)
N/A
benchmark
Ducting, Panel of rigid PU foam and aluminium
9.90
Upfront Carbon Emissions
kg CO2e / m2 (A1-A3)
kg CO2e / m2 (A1-A3)
N/A
benchmark
VRV 5 S-Series Concealed Ceiling Unit with Medium ESP (Indoor Unit)
57.60
Upfront Carbon Emissions
kg CO2e / unit (A1-A3)
kg CO2e / unit (A1-A3)
N/A
benchmark
EHPT20X-MHEDW FTC6 Packaged Cylinder + 5 kW PUZ-WM50VHA (-BS)
1,180.00
Upfront Carbon Emissions
kg CO2e / unit (A1-A3)
kg CO2e / unit (A1-A3)
N/A
benchmark
VRV 5 Heat Recovery Outdoor Unit (Air to Air)
2,448.10
Upfront Carbon Emissions
kg CO2e / unit (A1-A3)
kg CO2e / unit (A1-A3)
N/A
benchmark
AquaEdge 19XR/XRV Water-cooled Centrifugal Chiller (1,400RT)
174,313.00
Upfront Carbon Emissions
kg CO2e / unit (A1-A3)
kg CO2e / unit (A1-A3)
N/A
benchmark
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