Outdoor units come in two flavors: Architects will adore our ultra-low profile 45-165kW range which is only 1,5 meter in height! To integrate in existing situations without disturbing the looks. All models come in hardly visible RAL7016 anthracite grey finish, with recessed, hidden fans, using only top German components inside.
The large capacity range covers 180-470kW and they outperform in smallest foot print and space saving designs. As sound emission is your no.1 concern, we apply as a standard industrial fully closed heavy, thick sound steel compressor enclosures and super absorption. And we use world’s no.1 Ø910mm slow silent fans.
Based on the mentioned patented circuitry inside, as to any variable user requirement, heating and/or cooling and hot water can be generated simultaneously without any interruption or reversal of operation. Superb efficiency (SCOP and TER) is achieved as our unique technology makes reversing valves superfluous whilst we operate all PHX in the optimum countercurrent mode at all times. In addition, for CO2, no legal charge restrictions apply, so all components have been sized large to optimal performance.