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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"}}
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{"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 Anti-Corrosion HVAC unit designed for hotel, office, and commercial applications. Built for leak-free operation with contractor-grade reliability.
Zero Callbacks on Water Damage – Smart Pump Monitoring and Condensation Guard as Standard Equipment
The Midea V8 One-Way Cassette eliminates the most common post-installation complaints in the cassette category: condensate leakage and outlet sweating. Every unit includes a digitally-monitored DC drainage pump with 1,200 mm vertical lift capability, paired with algorithmic anti-sweat technology that continuously evaluates ambient dew-point conditions and adjusts discharge-air parameters in real time.
The single-throw configuration excels in rectangular or linear zones such as corridors, perimeter bands along curtain walls, and narrow retail strips where focused air column distribution outperforms radial systems. Five vertical discharge angles (25° through 80°) provide precise control over throw distance versus occupant exposure.
The full-DC inverter drive train maintains sound pressure below conversational levels, while half-degree temperature resolution enables maximum energy efficiency. HyperLink bus communication spans up to 2 km with arbitrary-topology wiring, simplifying centralized supervision in multi-floor deployments.
The V8 indoor unit range functions as a complete heat pump VRF system, delivering both cooling and heating through reverse-cycle operation for all-season climate control. Individual zone control allows each indoor unit to operate independently, while the DC inverter compressor modulates speed to match demand, achieving up to 40% energy savings versus conventional on/off systems.
Core System Highlights
Algorithmic Sweat Prevention Logic – Continuously cross-references indoor humidity, supply-air temperature, and surface temperature at the discharge grille to proactively modulate airflow before visible moisture appears
Digitally Monitored DC Drainage Pump – Embedded firmware tracks pump RPM, flow rate, and back-pressure in real time, sending preemptive alerts to BMS before overflow occurs
1,200 mm Lift Head – Standard Equipment – High-lift pump included as baseline equipment to accommodate steep drain-pipe gradients and long horizontal runs
Half-Degree Setpoint Granularity – 0.5°C / 1°C resolution for precise discharge condition tuning and minimized compressor cycling
Five-Axis Vertical Deflection (25°-80°) – Adjustable blade geometry for optimal air distribution matching room aspect ratios and ceiling heights
Seamless Seasonal Handoff – Automatic changeover between cooling and heating modes eliminates need for seasonal commissioning visits
Application Scenarios
Scenario
Description
Hotel Corridor Climate Control
Focused air throw blankets elongated guest-room corridors from single ceiling pockets; low sound profile preserves hospitality ambiance
Office Building Perimeter Zones
Directed discharge counteracts solar heat gain along curtain-wall facades without over-conditioning core areas
Boutique Retail Frontages
Narrow footprint clears wall real estate for visual merchandising; sweat-free grilles protect displayed goods
Data Center IT Rooms
Single-axis air column targets thermal loads on equipment racks without recirculating dust from raised floors
Hospital Clinical & Dental Suites
Leak-guard architecture shields sensitive finishes and instrumentation; hygienic protection safeguards patient areas
School Corridors & Educational Buildings
Reliable, low-maintenance climate control for campus air conditioning applications
Certifications & Standards
CE Certified – Full European conformity compliance for unrestricted market access across EU member states
Eurovent – Certified performance data for European market compliance
TÜV SÜD – Third-party verified safety and performance standards
SASO Certified – Saudi Arabian Standards Organization approval for Middle East deployment
ESMA Approved – UAE Emirates Authority for Standardization and Metrology compliance
GCC Standard Compliant – Meeting Gulf Cooperation Council regional requirements
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
One-Way Cassette
Capacity Range
2.2-14.0 kW
Air Distribution
Single-direction throw
Pump Head (Standard)
1,200 mm
Setpoint Resolution
0.5°C / 1°C
Vertical Deflection
5 positions (25°-80°)
Drive Architecture
Full-DC inverter
Pump Intelligence
Real-time RPM & flow monitoring
Sweat Prevention
Continuous dew-point evaluation
Bus Communication
HyperLink, up to 2,000 m
Power Architecture
Independent supply (partial shutdown tolerant)
System Compatibility
Heat pump VRF / Heat recovery VRF
BMS Integration
Modbus RTU / BACnet compatible
Available Capacities & System Integration
Compatible with all V8 series outdoor units via HyperLink arbitrary topology communication. The complete V8 system supports BMS integration via Modbus RTU protocol and BACnet compatibility for centralized building automation system supervision.
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...
