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{"title":"Arc Duct VRF Unit CE Certified Gold Fin Low Profile Hotel Corridor HVAC 199mm","imgUrl":"https:\/\/img.chinax.com\/nimg\/43\/e0\/e70f631ab482095712795a5a6b22-200x200-1\/arc_duct_vrf_unit_ce_certified_gold_fin_low_profile_hotel_corridor_hvac_199mm.jpg","attrs":{"Certification":"CB, ISO","Place of Origin":"China","Pump Head (Standard)":"1,200 mm","Airflow Logic":"Steady-airflow auto-compensation"}}
{"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"}}
CE Certified Gold Fin Low Profile Hotel Corridor HVAC 199mm Ultra-Slim Ducted Unit with C-Form Coil Engineering
Slimmest Profile in Class, Steady-Airflow Assurance, and Constant-Performance Logic — For projects where every millimeter of plenum depth counts. The Midea V8 Arc Duct features a uniform 199mm body height across all capacities and 450mm front-to-back depth, enabling installation between structural beams and in tight retrofit cavities where conventional units cannot fit.
The innovative C-form heat exchanger eliminates seam joints where condensate pools and dust accumulates, ensuring rapid water evacuation and extended maintenance intervals. Combined with constant-airflow logic that auto-compensates for duct friction and filter loading, the Arc Duct delivers consistent performance throughout its service life.
Core Highlights
Uniform 199mm Envelope: Same vertical profile across all capacity models for standardized plenum design
450mm Depth: Shallow chassis enables beam-to-beam installation in space-constrained applications
C-Form Coil: Seamless drainage with zero particle traps for reduced maintenance and extended efficiency
Steady-Airflow Compensation: Automatic adjustment for duct resistance and filter loading changes
Right-Angle Service Orientation: Orthogonal installation with accessible service panels
1,200mm Drainage Head: High-lift pump with digital fault signaling for preventative maintenance
Selectable Filtration: Long-life or mid-grade filter options to match environmental requirements
Slim depth accommodates existing tight plenums in commercial tower upgrades
Data Center IT Rooms
Steady-airflow logic ensures consistent precision cooling regardless of duct complexity
Boutique Showrooms
Narrow chassis fits between display lighting tracks without shadow casting
Hospital Clinical Suites
C-form coil reduces microbial harborage points for hygienic air conditioning
School & Campus Buildings
Reliable, low-maintenance performance for educational facility HVAC systems
Certifications & Standards
CE Certified: Full European conformity with R32 low GWP refrigerant (GWP 675)
Eurovent: Certified performance data for European market compliance
TÜV SÜD: Third-party verified safety and performance standards
SASO Certified: Saudi Arabian standards approval
ESMA Approved: UAE standardization compliance
GCC Standard Compliant: Gulf region deployment ready
ISO 9001: Quality management for consistent manufacturing
ISO 14001: Environmental management system
ISO 45001: Occupational health and safety standards
Technical Specifications
Parameter
Specification
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
Refrigerant
R32 low GWP (GWP 675, F-Gas compliant)
System Compatibility
Heat pump VRF / Heat recovery VRF
BMS Integration
Modbus RTU / BACnet compatible
System Compatibility
Compatible with all V8 series outdoor units via HyperLink arbitrary topology communication. Full BMS integration via Modbus RTU and BACnet protocols for comprehensive building management system connectivity.
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...
