Climate Innovation in Practice – System Solutions with Partner Expertise
One of the best examples of this is our turnkey combination of the individual Air Handling Unit AT4 paired with Trane’s modern, high‑efficiency heat pumps.
For example, the AL‑KO AT4 Complete paired with the Air-to-Water Heat Pump Trane Leaf. This system uses the natural refrigerant R290 (Propane) and features a variable‑speed scroll compressor and EC fans to deliver maximum efficiency and exceptionally quiet operation. The heat pump is engineered for broad application flexibility, operating reliably in outdoor temperatures as low as –20 °C while providing hot‑water supply temperatures up to 78 °C.
Our compact AT4‑based air‑handling units – AL‑KO Rental AHU 50, 150, 400 and Efficiency – are also available as temporary rental solutions through our partner.
Another example is the AL‑KO AT4 Complete paired with the High Temperature Heat Pump Trane City™ RTSF HT. This system also uses the climate‑neutral refrigerant R290 (Propane) and delivers outstanding energy efficiency. The heat pump features Trane’s patented screw‑compressor technology and an advanced control architecture, supplying hot‑water temperatures of up to 110 °C for demanding industrial and commercial applications.
As our partner, you benefit from fully integrated system solutions that leverage the strong synergies within Trane. And whenever questions arise, our team is always here to support you with expert, personalized assistance.
In coming weeks, we will publish two additional articles of our four‑part series, Climate Innovation in Practice. Together we can achieve great things!