Hybrid 2 and 4 Pipe Heat Pumps
Rhoss EXP Hybrid Heat Pumps – a revolution in 2 and 4 pipe wet system heat pumps with heating and cooling capacities up to 650kW
Applications of EXP Systems
The EXP Hybrid Heat Pump System designed and patented by Rhoss, has been developed to satisfy chilled and hot water demands simultaneously or independently with one single unit according to the operating mode chosen. It will operate with a 2 or 4 pipe wet system at any time of the year.
How does the EXP System work?
2 pipe systems
- Air conditioning and the production of hot water in a 2 pipe system is a typical application in hotels, hospitals, sports centres and hospitality structures in general.
- An EXP System in AUTOMATIC mode is used in the summer months for cooling and the production of hot water for sanitary applications.
- An EXP System in SELECT mode is used in between seasons or in winter to provide separate hot water supplies for heating and sanitary applications.
4 pipe systems
Increasingly frequently, modern HVAC installations require the simultaneous production of hot and chilled water. This can occur more often because of:
- The development of new types of thermal insulation for buildings
- An increase in internal loads, CED, WEB etc
- Higher capacity lighting systems
- The presence of large sealed non opening glazing units
- The growing importance attributed to air quality, which requires the use of air conditioning systems, heating and cooling, throughout the year
In these situations, EXP Systems can be used in AUTOMATIC mode throughout the year, providing for simultaneous or separate hot and chilled water demands, feeding cooling or heating systems in a completely automatic way.
With innovative controls, EXP Hybrid Heat Pumps offer an innovative alternative which provide unique versatility, high efficiency and reduced carbon emissions. They are available with air or water cooled condensers.
