Air Source Heat Pumps

Air Source heat pumps can provide both heating and cooling. Recent energy efficiency improvements mean they are now economically competitive, even in more extreme climates.

CO2 ECOLAND

Sector
Heat Pumps Air Source
Application
Railway Station
Technology Type
Reversible
Refrigerant
Carbon Dioxide
Manufacturer Country
Tianjin Hi-Tech
Energy Efficency
Reported energy savings of 49% and 36%

Between 2012-2013, Chinese manufacturer Tianjin Hi-Tech recorded energy savings of 49% and 36% in two CO2 HP heat pumps installed in railway stations in Dandong and Tongliao citites. The systems provide hot water, space heating and air conditioning for the stations for all-weather purposes and are able to maintain a higher Coefficient of Performance than that of a conventional HCFC or HFC-based system, even at temperatures of down to -25°C.

Website
Source
http://www.r744.com/articles/co_sub_2_sub_heat_pumps_save_37-50_electricity_in_railway_stations_in_china_s_cold_regions

ThermoAura® F

Sector
Heat Pumps Air Source
Application
Domestic
Technology Type
Refrigerant
Propane
Manufacturer Country
Roth
Energy Efficency
It has an annual COP of more than 4.5 at -16°C

This air to water heat pump has a 9kW output.It is PV and smart grid enabled

Website
https://www.roth-werke.de/de/
Source
https://www.roth-werke.de/en/2437.htm

System Zero Propan

Sector
Heat Pumps Air Source
Application
Commercial
Technology Type
Refrigerant
Propane
Manufacturer Country
Glen Dimplex
Energy Efficency

The air to water heat pump uses waste heat and air and brine heat sources. It produces a heating water flow temperature of 60 °C. It has a heating output of up to 74.6 kW and a cooling capacity of 44,8kW.

Website
http://www.dimplex.de
Source
http://www.dimplex.de/fileadmin/dimplex/downloads/produktschrift_syst/en/794-37578_P-1-1084_EN_S_Zero_Broschuere_ISH_web_ds.pdf

Pump House Portable Air-conditioner

Sector
Air Conditioning Domestic
Heat Pumps Air Source
Application
Room Cooling
Domestic
Technology Type
Portable
Refrigerant
Propane
Manufacturer Country
PumpHouse
Energy Efficency

Pump House is available as cooling only or heat pump.

Website
https://www.pumph.co.uk/wp-content/uploads/2017/07/1.-Portables-Cooling-and-Heat-Pump-R290.pdf
Source

NIBE Exhaust Heat Pump

Sector
Heat Pumps Air Source
Application
Domestic
Technology Type
Exhaust
Refrigerant
Manufacturer Country
NIBE
Energy Efficency

The exhaust air source heat pump works by taking the heat from waste air leaving the building, pumping it back in to provide heating and hot water.
NIBE currently has three models ranging in size 

Website
https://www.nibe.com/
Source

Hotjet Monoblock Heatpump

Sector
Heat Pumps Air Source
Application
Domestic
Technology Type
Refrigerant
Propane
Manufacturer Country
Hotjet
Energy Efficency
This heatpump has the European Union's most energy efficient energy label rating (A***) under the Ecodesign Directive.

This air-to-water heat pump was launched in September 2018. Hotjet is a maufacturer on Czech and Slovak markets. Hotjet heat pumps are supplied by Emerson, Danfoss, Swep and Siemens.

Website
https://ukrinterm.com.ua/en/tovari/31/692/
Source
http://hydrocarbons21.com/articles/8908/hotjet_credits_r290_for_heat_pumps_high_energy_score

Hot and Cold vending machine

Sector
Refrigeration Commercial
Heat Pumps Air Source
Application
Vending Machine
Technology Type
Air Source Heat Pump
Refrigerant
Carbon Dioxide
Manufacturer Country
Sanyo / Fuji Electric
Energy Efficency
Reported energy savings of 10% compared to a R-134a system at 32 degrees celsius

The system uses CO2 as a heat pump to produce hot and cold beverages.

Website
Source
http://r744.com/assets/link/sanyo_montreal_apr08.pdf

GEA Open Type Heat Pump

Sector
Heat Pumps Air Source
Application
Industrial
Technology Type
Refrigerant
Ammonia
Manufacturer Country
GEA
Energy Efficency

Heat recovery from Ammonia refrigeration plants. Supplying hot water supply up to 82°C with pressure difference up to 30 bar.

Website
https://www.gea.com/en/products/gea-open-type-heat-pump.jsp
Source

GEA RedAstrum

Sector
Heat Pumps Air Source
Application
Industrial
Technology Type
Refrigerant
Ammonia
Manufacturer Country
GEA
Energy Efficency

GEA RedAstrum is the new series of standard ammonia heat pumps designed for an increasing demand of efficient heating solutions. This new generation consists of four heat pump models based on the GEA Grasso M screw compressors H, L, M, N newly developed for 52 bar applications. The GEA RedAstrum transfers heat to a heating carrier at temperature levels between 55 to 80 °C which can be utilized in any industrial processes or fed into a district heating network.

Website
https://www.gea.com/en/products/gea-redastrum.jsp
Source

EcoCute

Sector
Heat Pumps Air Source
Application
Domestic
Technology Type
Refrigerant
Carbon Dioxide
Manufacturer Country
Sanden
Energy Efficency
It is reported to reduce energy consumption by one third compared to a conventional electric hot water system.

Sanden’s ECO Cute CO2 domestic hot water heat pump system is designed especially for Japanese market.
Heating capacity: 4.5 kW / 6.kW

Website
Source

aroSTOR 200

Sector
Heat Pumps Air Source
Application
Domestic
Technology Type
Refrigerant
Propane
Manufacturer Country
Vaillant
Energy Efficency
COP > 3.19

This air-water heat pump has water flow temperatres of 60°C and COP>3.19

Website
www.vaillant.co.uk
Source
https://www.vaillant.co.uk/for-installers/products/arostor-domestic-hot-water-heat-pump-58880.html

Aqua ECO2

Sector
Heat Pumps Air Source
Application
Domestic
Technology Type
Combi
Refrigerant
Carbon Dioxide
Manufacturer Country
Sanden
Energy Efficency

This combi-type heat pump model for European markets offers both water and space heating.
Has a heating capacity 3.5kW in Eco mode, 4.5 kW in Boost mode.

Website
Source

Aplha-Innotec Alira

Sector
Heat Pumps Air Source
Application
Domestic
Technology Type
Reversible
Refrigerant
Propane
Manufacturer Country
Alpha-Innotec
Energy Efficency
A+ and A++

A reversible heat pump using propane can cool and heat. Available in power outputs from 7kW to 10kW.

Website
https://www.omnie.co.uk/alpha-innotec-alira-lwdv-7kw-10kw/
Source

alira LWD

Sector
Heat Pumps Air Source
Application
Domestic
Technology Type
Reversible
Refrigerant
Propane
Manufacturer Country
Alpha-Innotec
Energy Efficency

With a very silent operation at 61 dB, the heat pump is available in 5kW, 7kW and 9 kW models, which can then be combined into two units to achieve a total combined capacity of 18 kW. It also used not just for heating but cooling as well.

Website
https://www.alpha-innotec.de
Source
https://www.ecacool.com/en/news/r290_heat_pumps_trending/