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Arc Duct 199mm Profile Ducted Unit That Disappears Above the Ceiling Ultra-Slim Silhouette Meets C-Form Coil Engineering and Steady-Airflow Assurance
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Arc Duct 199mm Profile Ducted Unit That Disappears Above the Ceiling Ultra-Slim Silhouette Meets C-Form Coil Engineering and Steady-Airflow Assurance

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 Logic:
Steady-airflow Auto-compensation
Pump Head (Standard):
1,200 Mm
Filtration Options:
Long-life / Mid-grade
Bus Communication:
HyperLink, Up To 2,000 M
Power Supply:
Independent Supply (partial Shutdown Tolerant)
Highlight:

199mm profile ducted unit

,

ultra-slim ceiling ducted unit

,

C-form coil ducted unit

Product Description
Arc Duct 199mm Profile Ducted Unit
Ultra-slim silhouette meets C-form coil engineering and steady-airflow assurance for projects where every millimeter of plenum depth counts.
Ceiling plenum depth is the critical constraint that impacts project timelines. When architects optimize for maximum floor-to-ceiling height, the ducted unit must be the slimmest component. The Midea V8 Arc Duct addresses this challenge with a uniform 199mm body height across all capacities and a minimal 450mm front-to-back depth—enabling installation between structural beams, in tight retrofit cavities, and above low-drop suspended ceilings where conventional units cannot fit.
The C-form heat exchanger represents advanced engineering: a continuous-bend coil geometry that eliminates seam joints where condensate pools and dust accumulates. This design ensures rapid and complete water evacuation while preventing particulate buildup. The result is a cleaner heat exchanger, extended maintenance intervals, and reduced operating costs for building owners. Combined with constant-airflow logic that automatically compensates for duct friction and filter loading, the Arc Duct maintains design performance from commissioning through its entire service life.
Core Highlights
01 — Uniform 199mm Envelope Across All Capacities
Every model in the Arc Duct lineup maintains the same 199mm vertical profile regardless of cooling capacity, enabling standardized ceiling depths across mixed-capacity zones.
02 — 450mm Depth for Beam-to-Beam Installation
The shallow 450mm chassis depth allows placement between standard structural beams and in narrow plenum corridors, expanding ducted VRF applications in space-constrained buildings.
03 — C-Form Coil: Seamless Drainage, Zero Particle Traps
Continuous-bend C-shaped coil eliminates seam joints and crevices that trap condensate and dust, reducing cleaning frequency and maintaining heat-transfer efficiency.
04 — Steady-Airflow Compensation Logic
Embedded airflow regulation algorithm continuously adjusts fan output to offset duct resistance changes and filter loading, ensuring consistent supply volume without field recalibration.
05 — Right-Angle Service Orientation
Orthogonal installation alignment with accessible service panels enables filter swaps, motor inspection, and drain-pan cleaning without removing the unit from its ceiling position.
06 — 1,200mm Drainage Head with Fault Signaling
Standard high-lift pump includes digital anomaly detection that issues pre-emptive fault signals before water escape occurs, providing maintenance windows for facility teams.
07 — Selectable Long-Life or Mid-Grade Filtration
Two filtration tiers allow matching filter type to environment requirements without chassis modification—long-life for low-maintenance scenarios, mid-grade for elevated particulate capture.
Application Scenarios
Scenario Description
Hotel Guest-Room Corridors 199mm profile fits minimal plenum above corridor ceilings; low sound output preserves guest comfort
Retrofit Office Conversions Slim depth accommodates existing tight plenums where structural beams limit available space
Premium Commercial Towers Steady-airflow logic ensures consistent zone delivery regardless of duct complexity
Boutique Showrooms Narrow chassis fits between display lighting tracks without casting shadows on merchandising
Clinical Examination Suites C-form coil reduces microbial harborage points; mid-grade filtration supports clinical hygiene standards
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 Arc Duct
Capacity Range 2.2-14.0 kW
Body Height 199 mm (all capacities)
Body Depth 450 mm
Coil Geometry C-form (continuous-bend, seamless)
Airflow Logic Steady-airflow auto-compensation
Service Orientation Right-angle (orthogonal)
Pump Head (Standard) 1,200 mm
Pump Fault Signaling Digital pre-emptive alert
Filtration Options Long-life / mid-grade
Drain Pan Option Silver-ion
Bus Communication HyperLink, up to 2,000 m
Power Architecture Independent supply (partial shutdown tolerant)
Available Capacities & Pairing
Compatible with all V8 series outdoor units via HyperLink arbitrary topology communication.
Tags: 

VRF System,  

vrf ac system,  

vrf 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
name
  • name
  • name
  • name
Arc Duct 199mm Profile Ducted Unit That Disappears Above the Ceiling Ultra-Slim Silhouette Meets C-Form Coil Engineering and Steady-Airflow Assurance
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 Logic:
Steady-airflow Auto-compensation
Pump Head (Standard):
1,200 Mm
Filtration Options:
Long-life / Mid-grade
Bus Communication:
HyperLink, Up To 2,000 M
Power Supply:
Independent Supply (partial Shutdown Tolerant)
Highlight

199mm profile ducted unit

,

ultra-slim ceiling ducted unit

,

C-form coil ducted unit

Product Description
Arc Duct 199mm Profile Ducted Unit
Ultra-slim silhouette meets C-form coil engineering and steady-airflow assurance for projects where every millimeter of plenum depth counts.
Ceiling plenum depth is the critical constraint that impacts project timelines. When architects optimize for maximum floor-to-ceiling height, the ducted unit must be the slimmest component. The Midea V8 Arc Duct addresses this challenge with a uniform 199mm body height across all capacities and a minimal 450mm front-to-back depth—enabling installation between structural beams, in tight retrofit cavities, and above low-drop suspended ceilings where conventional units cannot fit.
The C-form heat exchanger represents advanced engineering: a continuous-bend coil geometry that eliminates seam joints where condensate pools and dust accumulates. This design ensures rapid and complete water evacuation while preventing particulate buildup. The result is a cleaner heat exchanger, extended maintenance intervals, and reduced operating costs for building owners. Combined with constant-airflow logic that automatically compensates for duct friction and filter loading, the Arc Duct maintains design performance from commissioning through its entire service life.
Core Highlights
01 — Uniform 199mm Envelope Across All Capacities
Every model in the Arc Duct lineup maintains the same 199mm vertical profile regardless of cooling capacity, enabling standardized ceiling depths across mixed-capacity zones.
02 — 450mm Depth for Beam-to-Beam Installation
The shallow 450mm chassis depth allows placement between standard structural beams and in narrow plenum corridors, expanding ducted VRF applications in space-constrained buildings.
03 — C-Form Coil: Seamless Drainage, Zero Particle Traps
Continuous-bend C-shaped coil eliminates seam joints and crevices that trap condensate and dust, reducing cleaning frequency and maintaining heat-transfer efficiency.
04 — Steady-Airflow Compensation Logic
Embedded airflow regulation algorithm continuously adjusts fan output to offset duct resistance changes and filter loading, ensuring consistent supply volume without field recalibration.
05 — Right-Angle Service Orientation
Orthogonal installation alignment with accessible service panels enables filter swaps, motor inspection, and drain-pan cleaning without removing the unit from its ceiling position.
06 — 1,200mm Drainage Head with Fault Signaling
Standard high-lift pump includes digital anomaly detection that issues pre-emptive fault signals before water escape occurs, providing maintenance windows for facility teams.
07 — Selectable Long-Life or Mid-Grade Filtration
Two filtration tiers allow matching filter type to environment requirements without chassis modification—long-life for low-maintenance scenarios, mid-grade for elevated particulate capture.
Application Scenarios
Scenario Description
Hotel Guest-Room Corridors 199mm profile fits minimal plenum above corridor ceilings; low sound output preserves guest comfort
Retrofit Office Conversions Slim depth accommodates existing tight plenums where structural beams limit available space
Premium Commercial Towers Steady-airflow logic ensures consistent zone delivery regardless of duct complexity
Boutique Showrooms Narrow chassis fits between display lighting tracks without casting shadows on merchandising
Clinical Examination Suites C-form coil reduces microbial harborage points; mid-grade filtration supports clinical hygiene standards
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 Arc Duct
Capacity Range 2.2-14.0 kW
Body Height 199 mm (all capacities)
Body Depth 450 mm
Coil Geometry C-form (continuous-bend, seamless)
Airflow Logic Steady-airflow auto-compensation
Service Orientation Right-angle (orthogonal)
Pump Head (Standard) 1,200 mm
Pump Fault Signaling Digital pre-emptive alert
Filtration Options Long-life / mid-grade
Drain Pan Option Silver-ion
Bus Communication HyperLink, up to 2,000 m
Power Architecture Independent supply (partial shutdown tolerant)
Available Capacities & Pairing
Compatible with all V8 series outdoor units via HyperLink arbitrary topology communication.
Tags: 

VRF System,

vrf ac system,

vrf unit

Henan Hongtai HVAC Equipment Co., Ltd.
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Tel: +86 18703827920
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