Heat Recovery Fresh Air Handling Unit

High efficiency and energy saving: the crossflow plate heat exchanger pre-cools the exhaust air and transfer that heat into    the fresh air for reheat, the heat exchange efficiency of exhaust air and fresh air more than 90%, the exchanger can reduce  the required air conditioning tonnage of fresh air and overall energy consumption by over 60~90%



Heat Recovery Fresh Air Handling Unit


Main Features:

No pollution heat exchange: the exchanger is made with modular structure, aluminium extruded sections, aluminium coated  Zinc plate, all the joints sealed by sealant, avoid cross-polluted

- Operation efficiency and quietly, VFD fan available
- Outstanding reliability and performance
- Anti-corrosion stainless steel structure, clean hygienic design, durable epoxy resin coated coil available
- Configured flexibly, numerous options for customization: cooling, dehumidifying, heating and air clean function optional

 Heat Recovery Fresh Air Handling Unit

 

Detailed Configuration:

Frame

• Penta-post extra heavy gauge aluminium profiles and strong fiber-reinforced PE corner connection forming the structural frame

• Superior mechanical strength and rigidity to the unit frame and to prevent any buckling or deformation
• Thermal bridge free design, the profiles filled with polyurethane foam for insulation
• Anodizing surface treatment for profiles, corrosion-resistant
• Stainless steel frame available


 Casing Panel and Insulation

• Double skin construction is provided by sandwich type panels  comprising inner and outer stainless steel skins and  polyurethane  foam with minimum 48kg/m3 density, providing a good thermal  and acoustical performance
• The gasket liner between the panels and frame ensures the air  leakage rate to comply with GB/T 14294 clean air conditioning  requirement
• The factory painted steel sheet covered with 6 insulation  coatings, complies to 500h salt spray testing, showing an  excellent corrosion protection performance


 Famous Brand Blower and Motor

• Fan selection based on the air flow and air static requirement is  done by fan selection software
• Direct driven/ belt driven, forward curve/ backward curve  centrifugal fans, and EC fan is available for option
• Nicotra, Kruger, Deton, Yilida is offered as option
• TEFC type motor, class F insulation and IP54 or IP55 protection,  energy saving and stable operation
• Mounted on an adjustable slide for belt tension adjustment
• Variable frequency drive (VFD) motor is available
• Siemens, ABB, WEG, TECO is offered as option

HStars Group

 Vibration Eliminator

• To reduce the transmission of vibration and noise, fan and motor are installed on an independent complete base frame
• The complete base frame is isolated by deflection type spring isolators
• This unique structure not only reduce the vibration and noise, but also protect fan and motor during transportation

 

High Efficiency Cooling and Heating Coil

• All coils calculation and selection is done by selection software to match the required conditions
• Large coil face area ensures maximum heat transfer rate
• All coils tested at 30bar pressure underwater 24 hours
• Various corrosion resistance coils for option:
    -Cooper tube with cooper fins coil
    -Epoxy coated fins coil
    -Electrophoresis fins coil
    -Heresite coated coil


Stainless Steel Drain Pan

• Slop type design, no drain water carryover

• Avoid the micro-organisms growth inside the drain pan

Antimicrobial Drain Pan available upon application
• SteriTouch technology Dust Free Drip Pan Coating
• Antimicrobial surface
• Good exterior durability and corrosion resistance
• Non-toxic, comply with BS476 part 7

Certificates


Contact us:

Vincent Lau

Email:Vincent@hstars.com.cn

Whatsapp/Wechat:+86 13570527221

 


Product Tags hvac air handling unit          air handling unit          air handling units          air handling equipment          fresh air unit hvac          hvac air conditioning units          united hvac          hvac unit          air handling unit air filter         

INQUIRY

Contact us for all information about the product


click here to leave a message

leave a message
If you are interested in our products and want to know more details,please leave a message here,we will reply you as soon as we can.