The High and Mid-static pressure duct air conditioners
Ducts are used in heating, ventilation, and air conditioning (HVAC) to deliver and remove air. These needed airflows include, for example, supply air, return air, and exhaust air.Ducts also deliver, most commonly as part of the supply air, ventilation air. As such, duct air conditioner are one method of ensuring acceptable indoor air quality as well as thermal comfort.
A duct system is often called ductwork. Planning ('laying out'), sizing, optimizing, detailing, and finding the pressure losses through a duct system is called duct design.
The position of the U.S. Environmental Protection Agency (EPA) is that "If no one in your household suffers from allergies or unexplained symptoms or illnesses and if, after a visual inspection of the inside of the ducts, you see no indication that your air ducts are contaminated with large deposits of dust or mold (no musty odor or visible mold growth), having your air ducts cleaned is probably unnecessary."
Studies by the EPA and the Canadian Mortgage and Housing Corporation (CMHC) in the 1990s has lead CMHC to conclude that "duct cleaning will not usually change the quality of the air you breathe, nor will it significantly affect airflows or heating costs".
The High and Mid-static pressure duct air conditioners are specially designed for European Family and office.
With long experience in this field, create exellent products with perfect performance, strong capacity.
The product range is from 18000BTU to 60000BTU
duct air conditioner are the best design in the world with the following characters.
1.High efficiency with R410A refrigerant and optimized design.
2.Intelligent design for easy maintenance of whole unit and replacing filter.
3.Special design for cold winter and strong heating in super low temperature .
4.Smart design enable free electric box installation for both sides of the unit at the spot.
5.Two kinds of air pressure can be selected at the installation spot.
6.With advanced fresh air function keep our life more healthy.
7. Only 2/3 thickness of normal duct unit for easy installation and saving space.
8. Phone call remote control
from:http://zhonglv.blogtownhall.com/
