Being supported by an state-of-the-art and skilled IT team, we could supply technical support on pre-sales & after-sales service for 100% Original Factory Safe Air Technology: Air Conditioning & HVAC Systems, We are going to endeavor to maintain our great status as the very best solutions supplier in the earth. When you have any questions or opinions, be sure to contact with us freely.
Being supported by an state-of-the-art and skilled IT team, we could supply technical support on pre-sales & after-sales service for China Rooftop Packaged Unit and Rooftop Packaged Chiller, With the advanced workshop, professional design team and strict quality control system, based on mid- to high-end marked as our marketing positioning, our products are fast selling onto European and American markets with our own brands such as below Deniya, Qingsiya and Yisilanya.
Holtop Industrial Air Conditioning System Solutions
Industrial HVAC Projects Air conditioning system Customize support
50U series modular air handling unit
50B series combined air handling unit
80B series modular air handling unit
| Type | 50B | 80B | 80C |
| Structure | Frame structure Expose beam connection |
Frame structure Expose beam connection |
Pure panel structure smooth internal side |
| Insulation material | PU/Rockwool | PU/Rockwool | Rockwool |
| Insulation thickness (mm) | 50 | 80 | 80 |
| Density (kg/m3) | ≥45/60-120 | ≥45/60-120 | 60-120 |
| Flame retarded class | B1/A | B1/A | A |
| Airflow range (m3/h) | 10000-280000 | 20000-320000 | 100000-320000 |
| Total pressure (Pa) | ≤2800 | ≤3200 | ≤4000 |
| Casing mechanical strength | GB14294-2008 | GB14294-2008 | EN1886-2007 D1 |
| Thermal transmittance | EN1886-2007 T2 | EN1886-2007 T2 | EN1886-2007 T2 |
| Cold bridge | EN1886-2007 TB2 | EN1886-2007 TB2 | EN1886-2007 TB2 |
| Air leakage | Smaller than clean room AHU | Smaller than clean room AHU | EN1886-2007 L1 |
| Comply standard | GB | GB | European |
| Heating Section | Coil Heating & Valves Module | Spray Section |
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Being supported by an state-of-the-art and skilled IT team, we could supply technical support on pre-sales & after-sales service for 100% Original Factory Safe Air Technology: Air Conditioning & HVAC Systems, We are going to endeavor to maintain our great status as the very best solutions supplier in the earth. When you have any questions or opinions, be sure to contact with us freely.
100% Original Factory China Rooftop Packaged Unit and Rooftop Packaged Chiller, With the advanced workshop, professional design team and strict quality control system, based on mid- to high-end marked as our marketing positioning, our products are fast selling onto European and American markets.
