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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"}}
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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"}}
Built for leak-free operation with zero callbacks on water damage. Features smart pump monitoring and condensation guard as standard equipment.
Zero Callbacks on Water Damage
Smart Pump Monitoring and Condensation Guard as Standard Equipment
For HVAC contractors, the cost of a service call far exceeds the profit margin on installation. The Midea V8 One-Way Cassette is engineered with one overriding priority: eliminate the two most common post-installation complaints in the cassette category—condensate leakage and outlet sweating. Every unit leaves the factory equipped with a digitally-monitored DC drainage pump capable of 1,200 mm vertical lift, paired with an algorithmic anti-sweat routine that continuously evaluates ambient dew-point conditions and adjusts discharge-air parameters in real time.
From a design standpoint, the single-throw configuration excels in rectangular or linear zones—corridors, perimeter bands along curtain walls, and narrow retail strips—where a focused air column outperforms radial distribution. Five vertical discharge angles (25° through 80°) give specifiers granular control over throw distance versus occupant exposure. The full-DC inverter drive train keeps sound pressure below conversational levels, and the half-degree temperature resolution lets facility engineers squeeze every watt of efficiency from the system without sacrificing occupant satisfaction. HyperLink bus communication spans up to 2 km with arbitrary-topology wiring, making centralized supervision straightforward even in multi-floor deployments.
Core Highlights
Algorithmic Sweat Prevention Logic: Continuously cross-references indoor humidity, supply-air temperature, and surface temperature at the discharge grille. Proactively modulates airflow and water temperature when conditions approach dew point to prevent visible moisture and protect finished ceilings.
Digitally Monitored DC Drainage Pump: Embedded firmware tracks pump RPM, flow rate, and back-pressure in real time. Provides preemptive alerts to BMS for maintenance before overflow occurs.
1,200 mm Lift Head – Standard, Not Optional: Every unit ships with high-lift capability, accommodating steep drain-pipe gradients and long horizontal runs through congested ceiling plenums.
Half-Degree Setpoint Granularity: 0.5°C / 1°C resolution enables precise discharge condition tuning, minimizing compressor cycling and energy waste.
Five-Axis Vertical Deflection (25°-80°): Adjustable blade geometry matches room aspect ratio, ensuring conditioned air reaches occupied zones effectively.
Seamless Seasonal Handoff: Automatic changeover between cooling and heating modes eliminates need for seasonal commissioning visits, reducing annual O&M requirements.
Application Scenarios
Scenario
Description
Linear Commercial Corridors
Focused throw blankets elongated zones from a single ceiling pocket; low sound profile preserves ambient quiet
Perimeter Zones Along Glazing
Directed discharge counteracts solar heat gain along curtain-wall facades without over-conditioning the core area
Boutique Retail Frontages
Narrow footprint clears wall real estate for visual merchandising; sweat-free grilles protect displayed goods
IT & Electrical Rooms
Single-axis air column targets thermal loads on equipment racks without recirculating dust from raised floors
Clinical & Dental Suites
Leak-guard architecture shields sensitive finishes and instrumentation from water exposure
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
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)
Available Capacities & Pairing
Compatible with all V8 series outdoor units via HyperLink arbitrary topology communication.
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...
