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{"title":"Remote Control Yes Cooling and Heating Solution 220240V 50Hz Advanced Temperatur","imgUrl":"https:\/\/img.chinax.com\/nimg\/cf\/e2\/546f6010e0269ce454cf8caac9ec-200x200-1\/remote_control_yes_cooling_and_heating_solution_220240v_50hz_advanced_temperature_regulation_for_industrial_applications.jpg","attrs":{"Brand Name":"HONGTAI","Remote Control":"Yes","Frequency":"50Hz \/ 60Hz","Technologytype":"DC Inverter"}}
{"title":"Wall Mounted R410A Vrf Mechanical System Indoor Heating Unit With DC Motor","imgUrl":"https:\/\/img.chinax.com\/nimg\/e5\/35\/a9f1c2bb404964a47e246389e060-200x200-1\/wall_mounted_r410a_vrf_mechanical_system_indoor_heating_unit_with_dc_motor.jpg","attrs":{"Indoor Unit Types":"Wall Mounted","Heating Capacity":"2.2-7.1kW","Cooling Capacity":"2.2-7.1kW","Max. Number Of Connectable Indoor Units":"100"}}
{"title":"Low Static Pressure 30Pa VRF Residential System Duct Type Commercial Indoor Ac","imgUrl":"https:\/\/img.chinax.com\/nimg\/13\/a9\/f18b9d361805feb19f4348b4028e-200x200-1\/low_static_pressure_30pa_vrf_residential_system_duct_type_commercial_indoor_ac_unit.jpg","attrs":{"Certification":"CE, Eurovent","Place of Origin":"China","Brand Name":"Hongtai HVAC","Minimum Order Quantity":"Negotiable"}}
{"title":"7.1KW - 15kW Commercial Vrf System Medium Static Pressure 70Pa Ceiling Duct Type","imgUrl":"https:\/\/img.chinax.com\/nimg\/08\/d3\/1aaf8143d354ec1426914356a969-200x200-1\/7_1kw_15kw_commercial_vrf_system_medium_static_pressure_70pa_ceiling_duct_type_hvac_inside_unit.jpg","attrs":{"Certification":"CE, Eurovent","Indoor Unit Types":"Duct","Heating Capacity":"7.1-15kW","Cooling Capacity":"7.1-15kW"}}
{"title":"150Pa 28kW Indoor Central Ac Unit Ceiling Concealed Duct Type Vrf System For","imgUrl":"https:\/\/img.chinax.com\/nimg\/b0\/27\/f674d9ea10a6af4022d9c8850553-200x200-1\/150pa_28kw_indoor_central_ac_unit_ceiling_concealed_duct_type_vrf_system_for_home.jpg","attrs":{"Certification":"CE, Eurovent","Place of Origin":"China","Brand Name":"Hongtai HVAC","Minimum Order Quantity":"Negotiable"}}
{"title":"56kW VRF High Static Indoor Hvac Unit 200Pa Ceiling Concealed Duct Type Vrf Air","imgUrl":"https:\/\/img.chinax.com\/nimg\/c2\/85\/a12ce3da7f9f44813cbe774d6659-200x200-1\/56kw_vrf_high_static_indoor_hvac_unit_200pa_ceiling_concealed_duct_type_vrf_air_conditioning.jpg","attrs":{"Certification":"CE, Eurovent","Place of Origin":"China","Brand Name":"Hongtai HVAC","Minimum Order Quantity":"Negotiable"}}
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
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.
Henan Hongtai HVAC Equipment Co., Ltd. is a technology-based service enterprise integrating the sales of air-conditioning system and related accessories, exporting the products with good quality and the most suitable ones for customers' project. Our main products include VRF system, Chille... Henan Hongtai HVAC Equipment Co., Ltd. is a technology-based service enterprise integrating the sales of air-conditioning system and related accessories, exporting the products with good quality and the most suitable ones for customers' project. Our main products include VRF system, Chille...
