Natural cooling box
Natural cooling box for heat pumps, up to 5 kW cooling capacity
Dissipates heat
Into the ground or groundwater
Affordable and energy efficient
Requires only a little electricity for the circulation pumps of the heat pump
Compact and thermally insulated
With small dimensions
Quick and easy to install
Thanks to pre-assembled components
Pre-assembled at the factory
All in one box
NC-Box – let your heat pump provide cooling in the summer
Energy efficient and affordable cooling
On hot summer days, the heat pump control unit switches to natural cooling via the NC-Box and removes excess heat from the interior via the heating circuit into the cooler ground or groundwater. This requires only a small amount of electricity for the circulation pumps. All other functions of the heat pump remain switched off.
This makes natural cooling an energy saving and inexpensive way to cool a building.
All in one box
The compact NC-Box is fitted at the factory with all necessary components and can be rapidly installed by your heating contractor.
Product cross-section
- Viessmann NC-Box
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