Rooftop air conditioning unit

commercialindustrial

constant temperature and humidity rooftop packaged hvac air conditioner unit Constant temperature and humidity rooftop packaged hvac air conditioner unit is simple operation air conditioner with direct expansion design that the refrigerant system expands directly in the evaporator, providing cooled air to the air conditioning space. The Constant temperature and humidity air conditioner unit, its structure is simple because no need of water tank and water pump, no secondary heat transfer cooling effect is more effective and efficient. The Constant temperature and humidity rooftop packaged hvac air conditioner unit can be divided into: rooftop packaged air conditioning units, industrial rooftop air conditioner, constant temperature and humidity air conditioner, rooftop hvac unit, commercial rooftop hvac units supply air section can be installed with medium filter, electrostatic precipitator, gas phase filter, etc. as required for clean room application and higher indoor air quality requirement. The package directly expansion unit is built-in with electrical control system for easy installation and operation. For larger size package units, dual or multi-refrigeration circuits is designed to improve part load efficiency and stand-by capacity.