Ecodan air source heat pumps are ideal for use in a wide range of domestic dwellings. Ecodan’s specially developed control system is designed to work perfectly to provide hot water to either traditional radiators or alternatively, to domestic under floor heating systems.
Earlier heat pumps have been used only for under floor heating. Now, its advanced control system enables Ecodan to provide optimum variable flow temperature control. This means that hot water can be fed to radiators making Ecodan a very efficient home heating option.
Capacity control in radiator systems, with a fixed flow temperature is controlled by Thermostatic Radiator Valves (TRV). These valves operate by turning the radiators on and off to maintain the desired comfort level.
So at 2°C, with 45°C flow temperature, the radiators will be on 50% of the time and off for the other 50% of the time. The Ecodan system will vary the flow temperature automatically, based on the ambient temperature, to keep the house warm. By operating at these lower flow temperatures, the efficiency of the heating system is increased considerably.
Energy savings of more than 30% are achieved by using a heat pump with a variable flow temperature, as opposed to a fixed flow temperature. When installing a heat pump with a fixed flow temperature of 45ºC, annual running costs for a three bedroom house are comparable to a traditional gas boiler.
However, if variable flow temperature control with radiators are used, the savings on running cost are over 20%. Savings are still greater for under floor heating systems.
By using lower flow temperatures, a more consistent heat output is achieved, Ecodan thus offers a greater level of comfort, lower CO2 emissions and reduced running costs when used for heating the home. In comparison, high temperature radiators give on-off bursts of heat to maintain the desired room temperature.
Dwellings with suitably sized radiators can now benefit from a constant, controlled living environment, whilst enjoying reduced running costs and reducing their carbon footprint.
The Ecodan air sourced heat pump system is designed to meet the demands of modern domestic hot water and heating requirements.
Simple to install, highly cost effective and with outstanding energy efficiency, the Ecodan air source heat pump system is ideal for designers, installers and users.
Ecodan Domestic Heating System – Benefits summary:
Ecodan air source heat pump systems are suitable for properties from small flats, to large detached houses. Ecodan is also fully accredited for the Government’s Microgeneration Certification Scheme (MCS).
Ecodan single-phase low carbon residential water and space heating products are fully accredited for the Government’s Microgeneration Certification Scheme (MCS). So too is the Ecodan 3-phase 14kW model.
Details on how installers can apply for MCS accreditation can be found on this webpage www.microgenerationcertification.org
Mitsubishi have developed a range of renewable heating systems specifically for use in commercial properties, using heat pump technology to deliver effective, low cost, low carbon heating for businesses. This technologically advance heat pump system compares favourably with traditional and also biomass heating systems.
The Mitsubishi systems uses proven heat pump technology to harness renewable energy from the air, ground or water, providing maximum heat for minimal energy.
These heat pump systems can deliver up to 5kW of heat for every 1kW of electricity consumed, offering up to 500% efficiency and a COP of 5; making them an ideal renewable heating solution.
These heating systems require only a small amount of electricity to upgrade and move heat from one location to another. The heat is upgraded to a higher temperature using the refrigerant cycle and is then used to deliver efficient heat to any building via a ducted air or wet system.
Renewable energy is extracted from the outdoor air and indoor heat is delivered by using a wet system, such as radiators or an underfloor system.
Each indoor heat pump boiler is rated at 25kW and is available as a single unit, as a 50kW twin module, or a 75kW triple module. These modules can combine to make a single system of up to 200kW, multiples of which can then be installed to suit larger commercial heating applications.
Renewable energy is extracted from the ground or water and indoor heat is delivered using a wet system such as via radiators or an underfloor system.
Each indoor heat pump boiler is rated at 25kW and is available as a single unit, or as a pre-mounted and pre-piped 50kW twin module, comprising two 25kW indoor heat pump units and two 25kW heat pump boilers.
Air source heat pumps (ASHP) extract heat from the outside air. This is then used to deliver heat to the building via a ducted air or a wet system.
Recognised as a renewable technology, air source heat pump outdoor units are located on the building roof or on the ground. Operating at outside temperatures as low as -20°C, air source heat pumps are ideal for use in any UK commercial
The government are offering a payment of £5,000 to people who wish to replace their gas boiler with a sustainable heat pump. Boilers which rely on fossil fuels such as gas, will become a thing of the past, to help achieve carbon reduction targets. The 450m boiler upgrade scheme will cover around 90,000 boilers in England and Wales. Domestic and non-domestic buildings will be eligible for the grant, but those in new builds or social housing will not. Privately rented properties will need the landlords permission to join the scheme.
The property must have an eligible Energy Performance Certificate (EPC) issued in the last 10 years. Any outstanding recommendations to install loft or cavity wall insulation must be addressed before applications are put in. The government have also announced that VAT on heat pumps will be scrapped for five years.
Eligible properties can receive £5,000 to install air source heat pumps (ASHPs) [this will cover roughly 75% and 50% of the cost]. Ground source heat pumps (GSHP) or water-source heat pumps (WSHP) are used less often. The scheme offers a grant of £6,000 for these covering between 50% to 30% of the cost of the unit. Installation of GSHPs and WSHPs carries an extra charge which should be considered.
Anybody wishing to benefit from one of these grants should contact an installer and get a quote. They will then apply for a voucher, and if this is approved by Ofgem, the installer will receive a direct payment once work is completed. The householder will then pay the balance. The scheme is set to run until 2025 and is first come, first served.