Heat pumps take heat from an ambient temperature source and release it
to a warmer temperature source. It uses an external source such as air, ground
or water to transfer energy and a fluid called a refrigerant to facilitate the
process. Carbon dioxide heat pumps work the same way, by transferring thermal
energy, but they use carbon dioxide as the refrigerant fluid. These heat pumps
are environmentally friendly because the carbon dioxide they use remains inside
the equipment and is not released into the atmosphere. Furthermore, carbon
dioxide is non-toxic and only has a much lower GWP (Global Warming Potential)
than chemical alternatives.
Types of CO2 Heat Pumps We Produce
CO2 heat pumps reduce carbon emissions while helping you maintain
temperature control in your building. Browse our range of sustainable CO2 heat
pumps for use in a variety of sectors including agriculture, commercial, data
center, residential, industrial and manufacturing.
1. Residential CO2 Heat Pump
Our smaller CO2 heat pumps for lower heat capacities. Its compact design
makes it suitable where space is limited. For example, it can be skid-mounted
with regenerators or heat exchangers to recover heat from refrigeration
2. Commercial CO2 Heat Pumps
We have medium sized CO2 heat pumps. For example, it is suitable for
continuous operation and higher heating capacity of large buildings or
processes; swimming pools, food production, district heating and factories.
Design and manufacture are completely ready to use.
3. Carbon dioxide heat pump for engineering projects
Our largest CO2 heat pump, it is custom designed and manufactured for
every project. Single machine power up to 1.4MW, including ground, air, water
and heat recovery. Installed as a separate evaporator and compressor station
with glycol or refrigerant connections.
4. Hydrocarbon carbon dioxide heat pump
Our hydrocarbon CO2 heat pumps for small applications up to 150KW. It is
a more affordable low carbon solution that reduces flow temperatures but still
provides superior low carbon heating service and low GWP refrigerants.
CO2 Heat Pump Service:
Our CO2 heat pump service is comprehensive. We provide full support at
every step of the entire process, from energy efficient system design to
quality manufacturing, expert installation and ongoing maintenance. As a
company leading the transition to green heating and cooling, we provide CO2
heat pumps to multiple industries, helping businesses reduce their carbon
footprint. Offering different models of CO2 heat pumps, we can help your
company achieve ultra-low carbon, efficient, future-proof heating, no matter
its size. Our commitment to high quality manufacturing ensures that you will
have a high performance green heating solution for the long term.
Our CO2 heat pumps are designed for energy efficiency and high
performance in smaller spaces and larger properties.
We provide complete installations for your new CO2 heat pump. Our
installation team minimizes disruption to your property and ensures your heat
pump is fully functional before leaving the site.
Our CO2 heat pumps offer ongoing maintenance, which includes regular
surveys and repair services. You can also customize your support with our after-sales
High-quality products require high-quality manufacturing. We use precise
engineering and the highest quality materials to supply CO2 heat pumps that
optimize long-term performance.
Our support services include commissioning engineer attendance, 24/7
service engineering support, and access to Clade's technical help desk during
and after the product warranty period.
With our in-house R&D team in our Technology Centre, we can advise
their clients on the latest legislative changes.
Why invest in a CO2 heat pump?
1. Save energy
The average COP of a CO2 heat pump hot water system is 5, which means
that for a 1 kW electrical input, it produces about 5 kW of heat output. This
reduces energy by approximately 80% compared to conventional electric-element
hot water systems, where 1 kW of electricity produces 1 kW of heat output.
With electricity prices rising year by year, CO2 heat pump hot water
systems are the best, most economical and sustainable option.
2. Environmental protection
As an eco-friendly product, the CO2 heat pump hot water system is an
affordable system that ranks alongside solar energy in terms of
eco-friendliness. As such, it is eligible for rebates and other government
3. Easy installation
Much like traditional hot water systems, CO2 heat pump hot water systems
are easy to install. Installation requires a licensed plumber and electrician,
and no refrigeration technician is required.
4. Quiet operation
The CO2 heat pump operates at a whisper quiet level - 37dB, making it
the quietest hot water heat pump system on the market.