International. ZIRAN Pro KWR is the first reversible air-to-water heat pump that has been manufactured by the brand to use natural gas R290 (propane) as a refrigerant. According to the company, the equipment not only offers exceptional performance, but also achieves greater energy savings.
The new pump has a heat output between 40 kW and 270 kW and its design allows it to be used commercially and industrially. In addition, it has Full-Inverter technology and requires a lower refrigerant charge, so it is less harmful to the environment.
"They are designed to produce water at high temperatures, providing an efficient HVAC solution. In addition, its design includes leak detection, "said the manufacturer, who also stressed that they are silent equipment, equipped with intelligent regulation to achieve an optimal defrost process.
Other features of the new pump
- Suitable for use even at outside temperatures down to -15 degrees Celsius.
- Energy efficiency above the limits required for ErP 2021 compliance.
- Inverter semi-hermetic piston compressors and high quality EC fans that allow adequate seasonal performance (SEER / SCOP).
- Ozone Destruction Potential equal to zero.
- The safety rating is A3.
- Extended operating limits.
