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China factory - Henan Hongtai HVAC Equipment Co., Ltd.

Henan Hongtai HVAC Equipment Co., Ltd.

  • China,Zhengzhou ,Henan
  • Verified Supplier
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  3. Wall Mounted Ultra-Quiet Wall-Mounted Comfort with 3D Airflow Intelligence 27dB
China Wall Mounted Ultra-Quiet Wall-Mounted Comfort with 3D Airflow Intelligence 27dB
China Wall Mounted Ultra-Quiet Wall-Mounted Comfort with 3D Airflow Intelligence 27dB

  1. China Wall Mounted Ultra-Quiet Wall-Mounted Comfort with 3D Airflow Intelligence 27dB
  2. China Wall Mounted Ultra-Quiet Wall-Mounted Comfort with 3D Airflow Intelligence 27dB

Wall Mounted Ultra-Quiet Wall-Mounted Comfort with 3D Airflow Intelligence 27dB

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Coanda Effect Bidirectional (cooling ceiling / heating floor)
Airflow Pattern 3D (auto vertical + horizontal swing)
Optional Pump Head 1,200 mm (custom option)
Capacity Range 2.2–7.1 kW
Communication HyperLink up to 2,000 m
Product Name Wall Mounted
Power Supply Independent (partial shutdown tolerant)
Certification CB, ISO
Place of Origin China
Brand Name OEM; MIDEA

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  1. Product Details
  2. Company Details

Product Specification

Coanda Effect Bidirectional (cooling ceiling / heating floor) Airflow Pattern 3D (auto vertical + horizontal swing)
Optional Pump Head 1,200 mm (custom option) Capacity Range 2.2–7.1 kW
Communication HyperLink up to 2,000 m Product Name Wall Mounted
Power Supply Independent (partial shutdown tolerant) Certification CB, ISO
Place of Origin China Brand Name OEM; MIDEA
High Light ultra-quiet wall-mounted DC inverter VRF ，3D airflow intelligence wall-mounted VRF ，mmWave occupancy sensing VRF system
Wall Mounted Ultra-Quiet Comfort with 3D Airflow Intelligence
The Midea V8 Wall Mounted unit delivers residential-grade form factor with commercial VRF performance. Operating at just 27 dB(A) minimum noise level, it provides exceptional acoustic comfort for noise-sensitive environments. The innovative top-flush installation capability requires only 30mm ceiling clearance, creating a clean, integrated appearance that eliminates traditional unsightly gaps.
Key Performance Features
  • 27dB(A) Whisper Operation: Operates below conscious awareness threshold for hotels, healthcare, and premium residences
  • True Top-Flush Installation: Mounts with only 30mm ceiling clearance for seamless integration
  • Bidirectional Coanda Effect: Directs air along ceiling in cooling mode and downward along wall in heating mode
  • mmWave Occupancy Sensing: Automatically adjusts operation based on room presence detection
  • 3D Airflow Intelligence: Automatic vertical and horizontal swing for even room temperature distribution
  • Unrestricted Drainage Flexibility: Supports horizontal, downward, and upward drainage with optional 1,200mm high-lift pump
Core Technology Highlights
Ultra-Quiet 27dB(A) Operation
Operating at just 27 decibels minimum fan speed, the unit produces sound levels comparable to a quiet library, making it ideal for noise-sensitive environments including hotel guest rooms, hospital patient rooms, and premium residential suites.
Top-Flush Installation (30mm Minimum Gap)
Redesigned heat exchanger enables mounting with only 30mm ceiling clearance, dramatically improving over conventional 100+ mm gaps for visually integrated installations that eliminate dust-collecting spaces.
Bidirectional Coanda Effect
In cooling mode, air follows ceiling surface to prevent cold drafts on occupants. In heating mode, warm air directs downward along walls for natural floor-level warming, automatically adapting to operating mode.
mmWave Radar Occupancy Sensor
Built-in millimeter-wave radar detects human presence and automatically adjusts cooling/heating output or enters energy-saving mode when rooms are unoccupied, reducing energy waste in variable occupancy spaces.
3D Airflow Technology
Combination of automatic vertical and horizontal louver movement creates three-dimensional airflow patterns that distribute conditioned air evenly throughout rooms, eliminating localized hot or cold spots.
Advanced Drainage Solutions
Supports horizontal, downward, and upward drainage configurations with optional 1,200mm high-lift pump, eliminating installation constraints in buildings with complex drain routing requirements.
Enclosed Noise Reduction Design
Internal components and water pump feature fully enclosed architecture preventing sound transmission through unit casing, contributing significantly to the 27 dB(A) noise performance.
Intelligent Sleep Mode
Dedicated sleep mode gradually adjusts temperature and fan speed throughout the night, optimizing both comfort and energy consumption during sleeping hours.
Application Scenarios
Scenario Description
Hotel Guest Rooms 27dB(A) ensures undisturbed sleep; top-flush installation maintains room aesthetics
Premium Apartments Residential appearance with commercial VRF reliability and efficiency
Hospital Patient Rooms Ultra-quiet operation supports recovery; occupancy sensor automates unoccupied setbacks
Senior Living Facilities Simple wall-mounted operation; Coanda heating warms from floor level for elderly comfort
Boutique Office Suites Clean aesthetic without duct requirements; flexible drainage adapts to fit-out constraints
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 Wall Mounted
Capacity Range 2.2-7.1 kW
Minimum Noise Level 27 dB(A)
Top-Flush Installation 30 mm minimum from ceiling
Airflow Pattern 3D (auto vertical + horizontal swing)
Coanda Effect Bidirectional (cooling ceiling / heating floor)
Occupancy Sensor mmWave radar
Drainage Options Horizontal / downward / upward (unrestricted)
Optional Pump Head 1,200 mm (custom option)
Design Enclosed architecture
Sleep Mode Available
Pump Fault Feedback Available
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, supporting capacity ranges from 2.2 to 7.1 kW for flexible system design and installation.

Company Details

Bronze Gleitlager

,

Bronze Sleeve Bushings

 and 

Graphite Plugged Bushings

 from Quality China Factory

  • Business Type:

    Manufacturer,Distributor/Wholesaler,Agent,Exporter,Trading Company,Seller

  • Year Established:

    2023

  • Total Annual:

    6,000,000-8,000,000

  • Employee Number:

    100~150

  • Ecer Certification：

    Verified Supplier

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...

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Get in touch with us

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  • 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
  • https://www.unit-hvac.com/

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