From May 23 to 25, 2026, the 27th National Hospital Construction Conference & International Exhibition for Hospital Construction, Equipment and Management was grandly held at the National Convention and Exhibition Center (Tianjin). HOLTOP made a brilliant appearance with its full-scenario HVAC system solutions for hospitals, empowering the green, low-carbon and intelligent upgrading of hospital buildings with cutting-edge technologies and innovative products.
With in-depth insights into the full-scenario air handling demands of hospital buildings and strong R&D capabilities in air conditioning equipment, HOLTOP develops customized HVAC system solutions and products for hospitals and medical institutions at home and abroad. These solutions fully meet the stringent standards of modern hospitals for cleanliness, precise temperature and humidity control, high efficiency, energy saving and intelligent operation and maintenance. At this exhibition, HOLTOP showcased its forefront technologies and products in the medical HVAC field, covering air conditioning main units, terminal devices, digital intelligent fresh air systems, IoT intelligent control systems and more, providing a full-chain and one-stop HVAC solution for hospital construction.
Core Product Matrix Addresses Pain Points in Medical Scenarios
Ultra-Clean Series Purified Air Handling Unit
Operating rooms, ICUs, laboratories and other medical scenarios have strict requirements for air cleanliness and constant temperature and humidity. Developed in accordance with European standards, HOLTOP Ultra-Clean Series Purified Air Handling Unit features a frameless structure with excellent sealing and thermal insulation performance. The internal space is easy to clean without dead corners. Equipped with multi-stage purification modules, the unit provides layered filtration to ensure clean air. It can be optionally equipped with a high-efficiency energy recovery system to effectively reduce air conditioning energy consumption. With 61 standard sections, it supports modular customization to meet different building needs, balancing flexibility, cleanliness, stability and energy efficiency.
Three-Pipe Variable Frequency Direct Expansion Air Conditioning Unit
~High-Precision Constant Temperature and Humidity, Energy-Saving and Stable
In constant temperature and humidity medical scenarios, the response speed and operation stability of air conditioning main units are critical. Adopting full DC variable frequency technology, HOLTOP Three-Pipe Variable Frequency Direct Expansion Air Conditioning Unit can dynamically adjust the load quickly according to indoor demands with high regulation accuracy. The unit is equipped with a waste heat recovery system and distributes refrigerant precisely through high-precision electronic expansion valves, realizing stepless regulation of reheat temperature and accurate, balanced temperature and humidity control, fully satisfying the demand for rapid indoor air adjustment in medical environments.
Total Heat Recovery Air Cooled Heat Pump Unit
~Green, Low-Carbon and Energy Saving
Hospital inpatient department air conditioning and domestic hot water systems commonly face problems such as high energy consumption, complex equipment and high operation costs. Featuring a modular design, HOLTOP Total Heat Recovery Air Cooled Heat Pump Unit not only meets indoor cooling and heating demands, but also recycles condensing waste heat to produce domestic hot water through waste heat recovery technology. It has five operation modes: cooling, heating, hot water production, cooling + hot water production, etc. The integrated energy efficiency ratio IPLV can reach 7.4. All-in-one function reduces equipment investment, making it an ideal energy-saving solution for green and low-carbon modern hospital buildings.
Integrated Medical Precision Air Conditioning Unit
~Powerful Performance in Compact Space
Targeting the pain points of limited space and lack of special air conditioning rooms in hospital renovation and expansion projects, HOLTOP Integrated Medical Precision Air Conditioning Unit integrates air purification, constant temperature and humidity control, and intelligent regulation. With a compact structure and small footprint, it can be installed without an independent machine room. Equipped with high-precision temperature and humidity sensors, the unit monitors environmental parameters in real time through an intelligent control system and adjusts indoor temperature and humidity accurately. Its flexible and convenient installation makes it highly adaptable to hospital renovation and expansion projects.
IoT Intelligent Control System
To solve the pain points of large quantity, scattered distribution and difficult real-time status monitoring of hospital HVAC equipment, HOLTOP IoT Intelligent Control System breaks the “data silos” of equipment and realizes centralized management and remote operation and maintenance. The system monitors the operation status of equipment in each area in real time, proactively warns potential faults, performs automatic optimization, and reminds maintenance timely. Users can check equipment operation and remotely adjust parameters through the IoT platform, achieving refined cloud management, making hospital HVAC system management more efficient, responsive and energy-controllable.
Full-Scenario Hospital HVAC Solutions Explore the Future of Medical HVAC
HOLTOP integrates its full-line core product matrix, covering the whole chain of cooling and heating sources, terminal devices, constant temperature and humidity control and IoT intelligent joint control of air conditioning systems. It provides customized complete solutions to create a safe, clean, comfortable and healthy diagnosis and treatment environment, empower the low-carbon transformation and intelligent upgrading of medical buildings, and jointly explore the new future of medical HVAC with full-scenario hospital HVAC solutions.
