The explosion-proof fresh air air-conditioning, also known as explosion-proof duct air conditioners, new duct explosion-proof air conditioners, product characteristics: 

 ◆ between the special room in the ordinary room air conditioners and central air conditioning air conditioning unit, indoor unit is installed in the ceiling with duct can be cold or hot air to each room, central air duct installation and installation Road laying the same 

 ◆ run quiet, the air is uniform, and can rapidly achieve the purpose of cooling and heating 

 ◆ for the introduction of fresh air, indoor air quality 

 ◆ Installation and maintenance is simple, reliable 

 ◆ Explosion-proof fresh air handling unit installation does not affect the beauty of the interior decoration, do not account for the effective space 

 ◆ air duct can be flexibly configured according to user needs, to effectively solve large-area office building or shop at the same time cooling and heating needs of the uniform air 

 ◆ Explosion-proof mark: Exdemib Ⅱ BT4, Exdemia Ⅱ CT4. 

 ◆ Application of occasions: for the presence of flammable gases in dangerous places in the petroleum, chemical, pharmaceutical and other 
 Ex fresh air handling unit product features: 

 ◆ between the special room in the ordinary room air conditioners and central air conditioning air conditioning unit, indoor unit is installed in the ceiling with duct can be cold or hot air to each room, central air duct installation and installation Road laying the same 

 ◆ run quiet, the air is uniform, and can rapidly achieve the purpose of cooling and heating 

 ◆ for the introduction of fresh air, indoor air quality 

 ◆ Installation and maintenance is simple, reliable 

 ◆ unit installation does not affect the beauty of the interior decoration, do not account for the effective space 

 ◆ duct can be flexibly configured according to user needs, to effectively solve large-area office building or shop at the same time cooling and heating needs of the uniform air 

 ◆ Explosion-proof mark: Exdemib Ⅱ BT4, Exdemia Ⅱ CT4. 

 ◆ Application of occasions: for the presence of flammable gases in dangerous places in the petroleum, chemical, pharmaceutical and other