Dual output Heat Pumps combine cooling and a high temperature heating/hot water output within 1 unit. High levels of efficiency are achieved by the use of the input power achieving 2 outputs ie. cooling and heating, rather than a conventional unit which produce only a single output.
Dual output Heat Pumps are ideal for the replacement of existing Chillers or as an alternative to the installation of a new Chiller, as they provide the same cooling output but with the added benefit of free hot water.
This results in both cost savings and carbon savings, especially as the hot water is Zero on both.
15-300kWHot water + cooling
Existing or new facilities can now benefit from significantly reduced energy costs by incorporating a TWIN ENERGY PLUS system into their installation.
In basic terms the GTE-TWIN ENERGY PLUS provides simultaneous cooling and hot water or heating outputs using significantly less energy than would normally be required.
For example if an application requires 100kW of cooling and also requires 100kW of energy to produce stored hot water i.e. total 200kW, the TWIN ENERGY PLUS will satisfy both requirements but will only require the input power to satisfy 100kW of cooling i.e. circa 30kW.
This is achieved by an innovative CO2 refrigeration system that combines both cooling and heating outputs; this system recycles the maximum amount of available waste energy to meet the required demand.
Enex are the leading Specialist CO2 Refrigeration Manufacturer with a strong reputation since 2004 for delivering market leading quality with a specialist CO2 engineering approach.
The Enex range includes the Yukon Twin Energy which provides the specifier with an extremely high performing range of Chiller-Hot Water Generator systems that are able to deliver temperatures lower than -25C in cooling and simultaneously up to 90C in heating.
Pure Thermal directly provide the complete range of Enex chillers & reversible chillers within the UK supported by a full range of services from design through to installation & maintenance support.
Enerblue are the leading Specialist European Heat Pump Manufacturer with a strong reputation since 2007 for delivering market leading quality with an innovative engineering approach.
The Enerblue range includes the Brown Reversible which provides the specifier with an extremely high performing range of medium temperature air source heat pumps.
Pure Thermal directly provide the complete range of Enerblue equipment within the UK supported by a full range of services from design through to installation & maintenance support.
The Enerblue range includes the Bronze Twin Energy which provides the specifier with an extremely high performing range of water to water heat recovery units that are able to deliver flow temperatures up to 80C from waste heat flows up to 40C.
Pure Thermal directly provide the complete range of Enerblue equipment within the UK supported by a full range of services from design through to installation & maintenance support.
Even when there is no demand for heating or hot water the GTETWIN ENERGY PLUS system can be specified to efficiently provide chilled water or direct cooling.
Depending on the particular requirements of each application the unit can be configured to recycle 100% of a cooling demand or it can be configured to reject heat to atmosphere as per a conventional Air-Cooled Chiller or Condenser.
The GTE-TWIN ENERGY PLUS provides a practical and proven means of producing cooling and hot water or heating 52 weeks of the year.
The typical barriers to the utilisation of heat pumps within a new installation revolve around the hot water production. Hot Water production needs to be 65c and above with standard heat pumps unable to provide this output.
In most cases the additional installation costs and running costs of a fossil fuel system to provide the hot water requirements, make heat pumps a less attractive cost and carbon saving solution.
*Efficiency will be dependent on individual project conditions and requirements, an individual illustration can be provided with regard to capital cost, operational costs and return on capital, based on actual site specific information.
