rooftop air handling unit
WSM-T 0162 - 1204
Autonomous cooling only air-to-air Rooftop unit, for the thermo-hygrometric treatment, filtration and air renovation, in medium-large surface and volume ambient, such as supermarkets, shopping or exhibition centres. Hermetic rotary scroll compressors with R410A refrigerant; double refrigerant circuit; aluminum structure and coated galvanized steel base; air treatment section with sandwich panel and EC plug fans. According to the selected version, the unit allows for the management of free cooling, with supply and return fans with motorized dampers for return, expulsion and fresh air. The unit is also available with the thermodynamic Refrigerant Booster heat recovery or air-to air Plate type, to recover the energy from the exhaust air, increasing the units capacity and the global efficiency.
AR - Air recirculation function
MF - Mixing and Free cooling function
CE - Function with fans for extraction and expulsion and Free cooling
HR-B - Heat Recovery Refrigerant Booster function: air extractor fan(s), free cooling function and heat recovery from exhaust air flow thanks to Refrigerant Booster coil
HR-P - Heat Recovery Plate function: air extractor fan(s), free cooling function and heat recovery from exhaust air flow thanks to Plate heat Exchanger.
The unit is available with the opportunity to choose different supply and return airflows directions.
The wide working range, the double refrigerant circuit and the accurate design of the components ensure optimum performance and comfort, with a continuous and constant operation also during heavy thermoigrometric conditions.