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VC Max DOAS Dedicated Outdoor Air System for Commercial Ventilation Design Meet every ventilation standard Control every gram of moisture Deliver fresh air that transforms indoor
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VC Max DOAS Dedicated Outdoor Air System for Commercial Ventilation Design Meet every ventilation standard Control every gram of moisture Deliver fresh air that transforms indoor
  • name
  • name
  • name

VC Max DOAS Dedicated Outdoor Air System for Commercial Ventilation Design Meet every ventilation standard Control every gram of moisture Deliver fresh air that transforms indoor

Detail Information
Product Description
Detail Information
Place of Origin
China
Brand Name
OEM;MIDEA
Certification
CB,ISO
Product Name:
VC Max
Capacity Range:
8-24 HP
Airflow Range:
16,000 - 40,000 M3/h
Function:
Dedicated Outdoor Air System (DOAS)
Supply Air Temperature:
18-22 Degrees Celsius (pre-cooled/pre-heated)
Refrigerant:
R32 (GWP 675)
Fan Motor:
EC — Up To 60% Less Energy Vs. AC Motors
Energy Recovery:
Integrated Thermal Energy Recovery (40-60% Reduction)
Highlight:

VC Max DOAS commercial ventilation system

,

Dedicated Outdoor Air System moisture control

,

Commercial Air Conditioner fresh air delivery

Product Description
VC Max DOAS Dedicated Outdoor Air System
Commercial ventilation solution engineered to meet global standards while controlling moisture and delivering transformative indoor air quality.
Product Overview
The Midea VC Max Dedicated Outdoor Air System (DOAS) addresses the critical challenge of delivering required outdoor air ventilation without excessive energy penalty. Engineered to process 100% outdoor air, this system removes excess moisture in humid climates, recovers energy from exhaust air, and delivers conditioned fresh air at optimal temperatures.
With capacity ranging from 8 to 24 HP and airflow from 16,000 to 40,000 cubic meters per hour, the VC Max serves most commercial building types. The integrated thermal energy recovery system reduces conditioning energy by 40-60%, making continuous fresh air ventilation economically viable.
Key Features
ASHRAE 62.1 Ventilation Compliance
Engineered precision for meeting code requirements with selectable airflow capacity covering most commercial applications.
  • Airflow range covers ASHRAE 62.1 requirements for most commercial space types
  • EC fan motors enable variable airflow modulation based on actual occupancy
  • CO2-based demand-controlled ventilation maintains code compliance while saving energy
  • Pre-formatted ventilation calculation worksheets for code review submission
Deep Dehumidification for Humid Climates
Advanced humidity control achieving supply air dew points for maintaining 45-55% RH indoor levels.
  • Eliminates need for supplemental desiccant or reheat dehumidification equipment
  • Handles entire latent load while VRF focuses on sensible temperature control
  • Effective even when outdoor humidity exceeds 80%
  • Protects moisture-sensitive contents and prevents mold growth
Integrated Energy Recovery System
40-60% reduction in outdoor air conditioning energy through thermal energy recovery technology.
  • Significantly improves building overall energy performance rating
  • Reduces both peak cooling demand and annual energy consumption
  • Critical factor in achieving LEED and ASHRAE 90.1 energy cost savings targets
  • Certified efficiency parameters defensible during third-party review
Seamless VRF Integration
Designed from the outset to integrate with VRF systems as a paired solution for optimal performance.
  • VRF handles sensible loads; VC Max handles ventilation and latent loads
  • Native BACnet and Modbus communication for coordinated operation
  • Automatic supply air temperature coordination with VRF system operation
  • CO2-based DCV signals both systems to respond to occupancy changes
EC Fan Motor Technology
Up to 60% less fan energy compared to conventional AC motor configurations.
  • Infinitely variable speed control matches airflow to ventilation demand precisely
  • Significant savings in DOAS applications where fan operates continuously
  • Reduces total connected electrical load and improves building energy performance
  • Lower motor waste heat reduces secondary cooling load
Technical Specifications
Parameter Specification
Capacity Range 8-24 HP
Airflow Range 16,000 - 40,000 m³/h
Function Dedicated Outdoor Air System (DOAS)
Dehumidification Deep dehumidification to 45-55% RH supply
Energy Recovery Integrated thermal energy recovery (40-60% reduction)
Fan Motor EC - up to 60% less energy vs. AC motors
Supply Air Temperature 18-22 degrees Celsius (pre-cooled/pre-heated)
CO2 Control Maintains 600-800 ppm indoor levels
Refrigerant R32 (GWP 675)
Communication Protocols Modbus RTU / BACnet
Anti-Corrosion Gold Fin condenser coating
Protection Rating IP55
Warranty 5 Years
Certifications CE, Eurovent, TUV SUD, ISO 9001/14001/45001
Applications
Commercial offices designed to ASHRAE 62.1 ventilation rates paired with V8 series VRF
Hotels requiring dedicated fresh air and humidity control for guest room comfort
Hospitals and clinics where ventilation code compliance and infection control are critical
Schools and universities where fresh air improves attention and learning outcomes
Restaurants and kitchens where humidity and odor control require dedicated outdoor air
Museums and archives where humidity protection of collections is essential alongside ventilation
Certifications & Standards
TUV Certified - EN 14511 / EN 14825
CE Marking
Eurovent Certified
RoHS Compliant
ISO 9001 Quality Management
ISO 14001 Environmental Management
ISO 45001 Health & Safety
R32 Refrigerant - ASHRAE Standard 34
IP55 Ingress Protection
Gold Fin Coating
ASHRAE 62.1 Compliant
ASHRAE 90.1 Compatible
WHO Indoor Air Quality Guidelines
Product Images
VC Max DOAS unit external view showing professional industrial design VC Max DOAS internal components and energy recovery system VC Max DOAS installation example in commercial building application
Tags: 

Commercial Air Conditioner,  

multi split system,  

outdoor ac unit

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Products
PRODUCTS DETAILS
Products

DC Inverter VRF

DC Inverter Mini VRF

Rooftop Package Unit

Industrial Water Chiller

Air Cooled Modular Chiller

FCU Fan Coil Unit

Commercial Air Conditioner

Commercial AC Unit

Floor Standing Duct Type

CCU Compressor Condensing Unit

Commercial Air Conditioning Unit

60Hz American Air Handler

Wall Mounted Split Unit

Air Source Water Heater

Precision Air Conditioner
VC Max DOAS Dedicated Outdoor Air System for Commercial Ventilation Design Meet every ventilation standard Control every gram of moisture Deliver fresh air that transforms indoor
  • name
  • name
  • name
VC Max DOAS Dedicated Outdoor Air System for Commercial Ventilation Design Meet every ventilation standard Control every gram of moisture Deliver fresh air that transforms indoor
Detail Information
Product Description
Detail Information
Place of Origin
China
Brand Name
OEM;MIDEA
Certification
CB,ISO
Product Name:
VC Max
Capacity Range:
8-24 HP
Airflow Range:
16,000 - 40,000 M3/h
Function:
Dedicated Outdoor Air System (DOAS)
Supply Air Temperature:
18-22 Degrees Celsius (pre-cooled/pre-heated)
Refrigerant:
R32 (GWP 675)
Fan Motor:
EC — Up To 60% Less Energy Vs. AC Motors
Energy Recovery:
Integrated Thermal Energy Recovery (40-60% Reduction)
Highlight

VC Max DOAS commercial ventilation system

,

Dedicated Outdoor Air System moisture control

,

Commercial Air Conditioner fresh air delivery

Product Description
VC Max DOAS Dedicated Outdoor Air System
Commercial ventilation solution engineered to meet global standards while controlling moisture and delivering transformative indoor air quality.
Product Overview
The Midea VC Max Dedicated Outdoor Air System (DOAS) addresses the critical challenge of delivering required outdoor air ventilation without excessive energy penalty. Engineered to process 100% outdoor air, this system removes excess moisture in humid climates, recovers energy from exhaust air, and delivers conditioned fresh air at optimal temperatures.
With capacity ranging from 8 to 24 HP and airflow from 16,000 to 40,000 cubic meters per hour, the VC Max serves most commercial building types. The integrated thermal energy recovery system reduces conditioning energy by 40-60%, making continuous fresh air ventilation economically viable.
Key Features
ASHRAE 62.1 Ventilation Compliance
Engineered precision for meeting code requirements with selectable airflow capacity covering most commercial applications.
  • Airflow range covers ASHRAE 62.1 requirements for most commercial space types
  • EC fan motors enable variable airflow modulation based on actual occupancy
  • CO2-based demand-controlled ventilation maintains code compliance while saving energy
  • Pre-formatted ventilation calculation worksheets for code review submission
Deep Dehumidification for Humid Climates
Advanced humidity control achieving supply air dew points for maintaining 45-55% RH indoor levels.
  • Eliminates need for supplemental desiccant or reheat dehumidification equipment
  • Handles entire latent load while VRF focuses on sensible temperature control
  • Effective even when outdoor humidity exceeds 80%
  • Protects moisture-sensitive contents and prevents mold growth
Integrated Energy Recovery System
40-60% reduction in outdoor air conditioning energy through thermal energy recovery technology.
  • Significantly improves building overall energy performance rating
  • Reduces both peak cooling demand and annual energy consumption
  • Critical factor in achieving LEED and ASHRAE 90.1 energy cost savings targets
  • Certified efficiency parameters defensible during third-party review
Seamless VRF Integration
Designed from the outset to integrate with VRF systems as a paired solution for optimal performance.
  • VRF handles sensible loads; VC Max handles ventilation and latent loads
  • Native BACnet and Modbus communication for coordinated operation
  • Automatic supply air temperature coordination with VRF system operation
  • CO2-based DCV signals both systems to respond to occupancy changes
EC Fan Motor Technology
Up to 60% less fan energy compared to conventional AC motor configurations.
  • Infinitely variable speed control matches airflow to ventilation demand precisely
  • Significant savings in DOAS applications where fan operates continuously
  • Reduces total connected electrical load and improves building energy performance
  • Lower motor waste heat reduces secondary cooling load
Technical Specifications
Parameter Specification
Capacity Range 8-24 HP
Airflow Range 16,000 - 40,000 m³/h
Function Dedicated Outdoor Air System (DOAS)
Dehumidification Deep dehumidification to 45-55% RH supply
Energy Recovery Integrated thermal energy recovery (40-60% reduction)
Fan Motor EC - up to 60% less energy vs. AC motors
Supply Air Temperature 18-22 degrees Celsius (pre-cooled/pre-heated)
CO2 Control Maintains 600-800 ppm indoor levels
Refrigerant R32 (GWP 675)
Communication Protocols Modbus RTU / BACnet
Anti-Corrosion Gold Fin condenser coating
Protection Rating IP55
Warranty 5 Years
Certifications CE, Eurovent, TUV SUD, ISO 9001/14001/45001
Applications
Commercial offices designed to ASHRAE 62.1 ventilation rates paired with V8 series VRF
Hotels requiring dedicated fresh air and humidity control for guest room comfort
Hospitals and clinics where ventilation code compliance and infection control are critical
Schools and universities where fresh air improves attention and learning outcomes
Restaurants and kitchens where humidity and odor control require dedicated outdoor air
Museums and archives where humidity protection of collections is essential alongside ventilation
Certifications & Standards
TUV Certified - EN 14511 / EN 14825
CE Marking
Eurovent Certified
RoHS Compliant
ISO 9001 Quality Management
ISO 14001 Environmental Management
ISO 45001 Health & Safety
R32 Refrigerant - ASHRAE Standard 34
IP55 Ingress Protection
Gold Fin Coating
ASHRAE 62.1 Compliant
ASHRAE 90.1 Compatible
WHO Indoor Air Quality Guidelines
Product Images
VC Max DOAS unit external view showing professional industrial design VC Max DOAS internal components and energy recovery system VC Max DOAS installation example in commercial building application
Tags: 

Commercial Air Conditioner,

multi split system,

outdoor ac unit

Henan Hongtai HVAC Equipment Co., Ltd.
NO. 1406, 14TH FLOOR, BUILDING 3, NO. 50, CHUANGFU XINCHENG, JINGGUANG ROAD STREET, ERQI DISTRICT, ZHENGZHOU CITY, HENAN PROVINCE, CHINA
Tel: +86 18703827920
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