Rooftop HVAC units (hereinafter referred to as RTU) is a unit integrated unit, which integrates refrigeration, heating, air supply, air purification, electrical control, etc., and is mostly installed on the roof, so it is called rooftop air conditioner. In recent years, RTU has been more and more used in air conditioning projects because of its compact structure, wide energy range, convenient adjustment, reduced installation time and cost saving.
1、 Unit characteristics
1. the unit has a compact structure, with its own cold and heat sources and air cooling. In recent years, the units are mostly of modular design, which is convenient for combination and eliminates the cooling water system.
2. rainproof measures are considered for the unit structure. When the unit is installed on the roof or outdoor platform, rainproof and sunshade facilities may not be set.
3. the unit is equipped with full computer control, which has a high degree of automation, and the electrical connection of the unit is compact. Only a few control lines and main power lines need to be connected on site.
4. the refrigeration system of the unit is efficient and reliable, which can meet the requirements of various types of air conditioners. The condenser and evaporator are generally made of copper tubes with aluminum fins, with high heat transfer efficiency.
5. RTU does not occupy the effective area of the room. In some areas, it can save electricity compared with water-cooled units.
Welcome to inquiry , Ms.Cindy 0086-13794014063 , Guangdong Head-Power Air Conditioning Co.,Ltd .
