Packaged Rooftop Unit (3)

WSM3-G07 0262 - 0402

Reversible air cooled fully configurable high efficiency Rooftop units

Cooling Capacity : 75 - 111 kW

Stand alone reversible air-to-air Rooftop unit, for the thermo-hygrometric 

treatment, filtration and air renovation, in medium-large surface and volume 

environments (supermarkets, shopping or exhibition centres). VSD scroll 

compressors for sizes < 120 kW and 4 ON/OFF tandem compressors for 

higher capacities. Together with electronic lamination valves, these solutions 

allow to punctually follow the building demand, getting the highest efficiencies 

with relevant energy and cost savings. According to the selected version, 

the unit can manage the free cooling operation thanks to motorized dampers  

for return, exhaust and fresh air. The unit is also available with the thermodynamic 

and Refrigerant Booster heat recoveries, air-to air Plate type or rotary heat 

exchangers, to recover the energy from the exhaust air, increasing the unit 

capacity and the global efficiency.