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ASHRAE 170 ADD M
English -- Ventilation of Health Care Facilities
Year: 2016
Abstract: Scope: General Requirements a. Locate humidifiers within air-handling units or ductwork to avoid moisture accumulation in downstream components, including filters and insulation. b. A humidity sensor shall be provided, located at a suitable distance downstream from the steam injection source. c. Controls shall be provided to limit duct humidity to a maximum value of 90% rh when the humidifier is operating. d. Duct takeoffs shall not be located within the humidifier’s absorption distance. e. Humidifier steam control valves shall be designed so that they remain off whenever the air-handling unit is not in operation.
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ASHRAE 170 ADD M
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| contributor author | ASHRAE - American Society of Heating, Refrigerating and Air-Conditioning Engineers, Inc. | |
| date accessioned | 2017-10-18T11:07:01Z | |
| date available | 2017-10-18T11:07:01Z | |
| date copyright | 2016.11.30 | |
| date issued | 2016 | |
| identifier other | TVLVSFAAAAAAAAAA.pdf | |
| identifier uri | http://yse.yabesh.ir/std;jsessionid=435F2D89F77216F55ECC40BAF539160F/handle/yse/235188 | |
| description abstract | Scope: General Requirements a. Locate humidifiers within air-handling units or ductwork to avoid moisture accumulation in downstream components, including filters and insulation. b. A humidity sensor shall be provided, located at a suitable distance downstream from the steam injection source. c. Controls shall be provided to limit duct humidity to a maximum value of 90% rh when the humidifier is operating. d. Duct takeoffs shall not be located within the humidifier’s absorption distance. e. Humidifier steam control valves shall be designed so that they remain off whenever the air-handling unit is not in operation. | |
| language | English | |
| title | ASHRAE 170 ADD M | num |
| title | English -- Ventilation of Health Care Facilities | en |
| type | standard | |
| page | 6 | |
| status | Active | |
| tree | ASHRAE - American Society of Heating, Refrigerating and Air-Conditioning Engineers, Inc.:;2016 | |
| contenttype | fulltext |