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Arc Duct 199mm Ultra-Slim Ducted Unit for Concealed Ceiling Installation Industry-Leading Thin Profile Meets C-Coil Heat Exchanger Innovation and Constant Airflow Technology
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Arc Duct 199mm Ultra-Slim Ducted Unit for Concealed Ceiling Installation Industry-Leading Thin Profile Meets C-Coil Heat Exchanger Innovation and Constant Airflow Technology

Detail Information
Product Description
Detail Information
Place of Origin
China
Brand Name
OEM; MIDEA
Certification
CB, ISO
Product Name:
Arc Duct
Capacity Range:
2.2–14.0 KW
Airflow Direction:
360° Four-way
Pump Head (Standard):
1,200 Mm
Filtration Options:
Long-life / Medium-grade
Communication:
HyperLink Up To 2,000 M
Power Supply:
Independent (partial Shutdown Tolerant)
Highlight:

Arc Duct 199mm ultra-slim ducted unit

,

DC inverter VRF concealed ceiling installation

,

C-Coil heat exchanger constant airflow

Product Description
Arc Duct 199mm Ultra-Slim Ducted Unit for Concealed Ceiling Installation
Industry-Leading Thin Profile Meets C-Coil Heat Exchanger Innovation and Constant Airflow Technology
The Midea V8 Arc Duct addresses the single most common constraint in ducted indoor unit installation: ceiling plenum depth. At just 199 mm body height across the entire capacity range, and with an ultra-narrow 450 mm depth, the Arc Duct fits into ceiling spaces that would reject conventional ducted units. This makes it the ideal solution for retrofit projects, buildings with limited interstitial space, and architecturally sensitive designs where every millimeter of ceiling height matters.
The Arc Duct's C-shaped heat exchanger represents a significant engineering advancement—an integrated one-piece design that enables rapid condensate drainage without dust accumulation pockets, directly addressing two failure modes common in traditional ducted units. Paired with constant airflow technology that maintains consistent delivery regardless of duct length or outdoor conditions, the Arc Duct delivers reliable, maintenance-friendly performance in a form factor that disappears above the ceiling.
Core Features & Benefits
  • 199mm Ultra-Slim Body – Consistent 199 mm height across all capacity models simplifies design specification and installation planning
  • 450mm Ultra-Narrow Depth – Fits in narrow ceiling plenums and between structural beams, expanding installation possibilities
  • C-Coil Heat Exchanger – Integrated one-piece design eliminates joints and seams, preventing dust buildup and ensuring rapid condensate drainage
  • Constant Airflow Technology – Automatically compensates for duct length, filter loading, and temperature variations to maintain consistent air volume
  • Orthogonal Installation – Right-angle orientation with efficient service access for maintenance without unit removal
  • 1,200 mm High-Lift Pump – Includes intelligent fault feedback for proactive monitoring and leak prevention
  • Flexible Filtration Options – Choose between extended-life filters or medium-grade filters based on air quality requirements
Application Scenarios
Application Benefits
Hotel Guest Rooms Ultra-slim profile preserves ceiling height; quiet operation ensures guest comfort
Retrofit Commercial Projects 199mm height fits existing tight plenums where conventional units cannot be installed
Premium Office Buildings Constant airflow technology ensures consistent comfort across all zones
Boutique Retail Spaces Narrow depth allows installation above display areas without obstructing design intent
Healthcare Examination Rooms C-coil design minimizes microbial harbor points; medium filtration option for clinical environments
Certifications & Standards
  • Eurovent – Certified performance data for European market compliance
  • TÜV SÜD – Third-party verified safety and performance standards
  • ISO 9001 – Quality management ensuring consistent manufacturing quality
  • ISO 14001 – Environmental management system for responsible production
  • ISO 45001 – Occupational health and safety standards across the product lifecycle
Technical Specifications
Parameter Specification
Capacity Range 2.2-14.0 kW
Body Height 199 mm (all capacities)
Body Depth 450 mm
Heat Exchanger Type C-coil (integrated one-piece)
Airflow Technology Constant airflow (auto-compensation)
Installation Orientation Orthogonal (right-angle)
Pump Head (Standard) 1,200 mm
Pump Fault Feedback Active monitoring & alert
Filtration Options Long-life / medium-grade
Drain Pan Option Silver-ion nano anti-microbial
Communication HyperLink up to 2,000 m
Power Supply Independent (partial shutdown tolerant)
Available Capacities & System Compatibility
Compatible with all V8 series outdoor units via HyperLink arbitrary topology communication. The Arc Duct series maintains consistent 199 mm body height across the entire 2.2-14.0 kW capacity range, providing uniform installation requirements regardless of capacity selection.
Note: All technical specifications are subject to change. Please consult the latest product documentation for current specifications and installation requirements.
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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
name
  • name
  • name
  • name
Arc Duct 199mm Ultra-Slim Ducted Unit for Concealed Ceiling Installation Industry-Leading Thin Profile Meets C-Coil Heat Exchanger Innovation and Constant Airflow Technology
Detail Information
Product Description
Detail Information
Place of Origin
China
Brand Name
OEM; MIDEA
Certification
CB, ISO
Product Name:
Arc Duct
Capacity Range:
2.2–14.0 KW
Airflow Direction:
360° Four-way
Pump Head (Standard):
1,200 Mm
Filtration Options:
Long-life / Medium-grade
Communication:
HyperLink Up To 2,000 M
Power Supply:
Independent (partial Shutdown Tolerant)
Highlight

Arc Duct 199mm ultra-slim ducted unit

,

DC inverter VRF concealed ceiling installation

,

C-Coil heat exchanger constant airflow

Product Description
Arc Duct 199mm Ultra-Slim Ducted Unit for Concealed Ceiling Installation
Industry-Leading Thin Profile Meets C-Coil Heat Exchanger Innovation and Constant Airflow Technology
The Midea V8 Arc Duct addresses the single most common constraint in ducted indoor unit installation: ceiling plenum depth. At just 199 mm body height across the entire capacity range, and with an ultra-narrow 450 mm depth, the Arc Duct fits into ceiling spaces that would reject conventional ducted units. This makes it the ideal solution for retrofit projects, buildings with limited interstitial space, and architecturally sensitive designs where every millimeter of ceiling height matters.
The Arc Duct's C-shaped heat exchanger represents a significant engineering advancement—an integrated one-piece design that enables rapid condensate drainage without dust accumulation pockets, directly addressing two failure modes common in traditional ducted units. Paired with constant airflow technology that maintains consistent delivery regardless of duct length or outdoor conditions, the Arc Duct delivers reliable, maintenance-friendly performance in a form factor that disappears above the ceiling.
Core Features & Benefits
  • 199mm Ultra-Slim Body – Consistent 199 mm height across all capacity models simplifies design specification and installation planning
  • 450mm Ultra-Narrow Depth – Fits in narrow ceiling plenums and between structural beams, expanding installation possibilities
  • C-Coil Heat Exchanger – Integrated one-piece design eliminates joints and seams, preventing dust buildup and ensuring rapid condensate drainage
  • Constant Airflow Technology – Automatically compensates for duct length, filter loading, and temperature variations to maintain consistent air volume
  • Orthogonal Installation – Right-angle orientation with efficient service access for maintenance without unit removal
  • 1,200 mm High-Lift Pump – Includes intelligent fault feedback for proactive monitoring and leak prevention
  • Flexible Filtration Options – Choose between extended-life filters or medium-grade filters based on air quality requirements
Application Scenarios
Application Benefits
Hotel Guest Rooms Ultra-slim profile preserves ceiling height; quiet operation ensures guest comfort
Retrofit Commercial Projects 199mm height fits existing tight plenums where conventional units cannot be installed
Premium Office Buildings Constant airflow technology ensures consistent comfort across all zones
Boutique Retail Spaces Narrow depth allows installation above display areas without obstructing design intent
Healthcare Examination Rooms C-coil design minimizes microbial harbor points; medium filtration option for clinical environments
Certifications & Standards
  • Eurovent – Certified performance data for European market compliance
  • TÜV SÜD – Third-party verified safety and performance standards
  • ISO 9001 – Quality management ensuring consistent manufacturing quality
  • ISO 14001 – Environmental management system for responsible production
  • ISO 45001 – Occupational health and safety standards across the product lifecycle
Technical Specifications
Parameter Specification
Capacity Range 2.2-14.0 kW
Body Height 199 mm (all capacities)
Body Depth 450 mm
Heat Exchanger Type C-coil (integrated one-piece)
Airflow Technology Constant airflow (auto-compensation)
Installation Orientation Orthogonal (right-angle)
Pump Head (Standard) 1,200 mm
Pump Fault Feedback Active monitoring & alert
Filtration Options Long-life / medium-grade
Drain Pan Option Silver-ion nano anti-microbial
Communication HyperLink up to 2,000 m
Power Supply Independent (partial shutdown tolerant)
Available Capacities & System Compatibility
Compatible with all V8 series outdoor units via HyperLink arbitrary topology communication. The Arc Duct series maintains consistent 199 mm body height across the entire 2.2-14.0 kW capacity range, providing uniform installation requirements regardless of capacity selection.
Note: All technical specifications are subject to change. Please consult the latest product documentation for current specifications and installation requirements.
Tags: 

VRF System,

vrf ac system,

vrf 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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