RHP, reversible heat pump

VEX4000RHP-ER

Here the rotary heat exchanger is positioned between the evaporator and the condenser.

With this solution you get:

• The lowest energy consumption
• Option for cold recovery

VEX4000RHP

Here the heat exchanger and heat pump are positioned in separate modules. This solution can be chosen with either a rotary heat exchanger or plate heat exchanger (crossflow or counterflow heat exchanger).

With this solution you get:

• A compact solution, i.e. easier on-site transport of modules
• No need for de-icing

Compressor:

Danfoss VTH Scroll compressor

• Low energy consumption
• High efficiency across the whole capacity range
• Long lifetime
• Minimal noise level

Expansion valve:

Colibri expansion valve

• Very reliable and long lifetime
• Precise injection of coolant in evaporator
• Optimal evaporation means lower energy consumption

Suction gas exchanger:

Suction gas exchanger 4K SC

• Increased capacity with the same power consumption = increased efficiency
• Reduced risk of hammering

Rotor:

Sorption rotor

We recommend that VEX4000RHP-ER and VEX4000RHP are configured with a sorption rotor – especially if the air handling unit shall be installed in an area with a hot and humid climate.