Features of Aosun Smart HRV
- Automatically adjusts ventilation based on indoor air quality and real-time ventilation demand.
- Support intelligent control options for flexible airflow adjustment, switching operation modes and system management.
- Monitors indoor humidity, temperature, CO₂, or VOC levels depending on the selected sensor configuration.
- Uses an energy-efficient EC motor to provide stable airflow with lower power consumption and quiet operation.
- Recovers heat from outgoing air to reduce ventilation-related energy loss while continuously supplying fresh outdoor air.
- Offers flexible operating modes and control configurations to suit residential, commercial, and OEM ventilation projects.
Aosun | Professional Smart HRV Manufacturer in China
Aosun is a professional smart HRV manufacturer in China, providing heat recovery ventilation solutions for distributors, HVAC brands, and contractors in various markets. Our smart HRV products combine efficient heat recovery performance with flexible control options, including sensor-based ventilation risk control, intelligent operation modes, and customizable control configurations based on project requirements. With our own production and strict quality control system, we strive to ensure stable airflow performance, reliable motor operation, long-lasting heat recovery efficiency, and long-lasting product durability. Each device is tested before shipment to ensure reliable performance.
Aosun offers customized services for voltage and frequency, air volume specifications, sensors, control functions, filters, product appearance, brand identification, and packaging. Additionally, we can develop different control schemes based on market positioning and application requirements. We work closely with customers, providing support throughout the entire process from product selection, technical confirmation to sample production, manufacturing, testing, and shipment. Whether you are expanding your existing HRV product line or developing a new series of intelligent HRV products, Aosun can provide flexible manufacturing support and practical ventilation solutions for your target market.
A WiFi heat recovery ventilator that allows convenient smart control while delivering fresh air with reduced energy loss.
A heat recovery ventilator with remote control for easy adjustment of airflow, operating modes, and ventilation settings.
How Does a Smart HRV Work?
Smart HRV achieves intelligent demand-controlled ventilation through a monitoring, judgment and execution work system, which is fundamentally different from the ordinary HRV with a fixed operation logic. Its complete workflow is as follows:
Step 1: Real-time indoor air monitoring
High precision sensors continuously monitor indoor environmental indicators, including real-time temperature, humidity, CO₂concentration and VOC content. Then, they will transmit all the monitoring data in real time to the central control system.
Step 2: Intelligent data judgment and analysis
The system compares the monitored air quality data with preset standard thresholds. Based on changes in indoor air quality and the status of personnel activities, it intelligently determines whether to increase the supply air volume, activate the booster ventilation function, or switch to the optimal operating mode.
Step 3: Automatic execution and heat recovery ventilation
The equipment automatically adjusts the speed of the supply and exhaust fans to match the required ventilation volume. While removing polluted indoor air and introducing fresh outdoor air, the core heat recovery structure can fully recover indoor heat, avoiding significant energy loss from ventilation, and achieving efficient fresh air replacement and energy-saving operation.
What Makes Smart HRV Different from a Standard HRV?
Intelligent Control and Air Quality Management
The core advantage of intelligent HRV is the on-demand control of ventilation. By integrating multiple sensing and control modules, it achieves coordinated operation and precisely manages air quality for different indoor environmental issues, far exceeding the limitations of traditional HRV single ventilation function.
Intelligent Ventilation Based on Humidity
For high humidity scenarios such as bathrooms and kitchens, the system can monitor indoor humidity changes in real time. When the humidity exceeds the comfortable threshold, the system will automatically activate enhanced exhaust and ventilation modes , preventing mold growth and wall condensation. Once the humidity returns to normal, the system will automatically resume the regular ventilation mode to maintain the indoor humidity balance throughout the day.
Air Quality Control of Carbon Dioxide and VOCs
Aiming at the problem of indoor air pollution caused by people gathering, furniture releasing odor and cooking fumes, the system uses CO₂concentration and VOC concentration as the core judgment index to regulate. When the number of people in the room increases, leading to an increase in CO₂concentration, or when decorative materials and daily activities produce excessive VOCs, the equipment will automatically increase the amount of fresh air supply to dilute the pollutants, ensuring fresh indoor air and effectively solving the problems of stuffiness and pollution in enclosed spaces.
Timed and Remote Ventilation Management
It supports customizing ventilation schedules based on users’ daily routines and space usage, achieving automatic start and stop at fixed times and mode switching. At the same time, it is equipped with WiFi remote control function, allowing users to view indoor air quality in real time and adjust the equipment operation status at any time, realizing intelligent ventilation without human supervision, and flexibly meeting the diverse usage needs of modern living and office spaces.
Applications of Smart HRV
Residential Apartments
HRV is very suitable for household ventilation scenarios. It can automatically adjust the ventilation volume based on the number of occupants, activity status, and real time air quality. It effectively solves problems such as poor air circulation, high humidity, and high carbon dioxide concentration in enclosed spaces, creating a continuously fresh and comfortable living environment for families.
Hotel
Hotel guest rooms have independent requirements for air quality. The smart HRV can intelligently adjust the operating intensity based on the usage of the rooms, avoiding prolonged high-power operation of vacant rooms, reducing hotel energy consumption, and providing stable and fresh indoor air for guests, thereby enhancing the accommodation experience.
Office and Small Commercial Spaces
Office areas have a high concentration of people and frequent personnel movement, which can lead to an increase in carbon dioxide concentration and a stuffy atmosphere. The system can dynamically adjust the ventilation volume based on real time air quality and personnel density, maintaining efficient air circulation during working hours, ensuring a comfortable office environment, employee productivity, and meeting the ventilation requirements of small commercial spaces.
Ventilation Renovation Project
Suitable for ventilation renovations and intelligent upgrades of old buildings. No need to build a complex building management system. Through built-in intelligent sensing and WiFi control functions, it can achieve automatic remote intelligent ventilation management, helping old spaces complete energy saving and intelligent ventilation upgrades at a low cost and with simplified construction methods.
How to Select the Right Smart HRV?
Airflow Capacity Matching
Choose the appropriate airflow specification based on the actual usage area, space height, and the average number of indoor occupants per day. Residential spaces should have low noise and moderate airflow, while densely populated small commercial spaces require high airflow equipment to ensure adequate air exchange rate and meet indoor fresh air requirements.
Sensor Configuration Requirements
You need to select the sensor combination according to the core usage requirements. Demand for conventional family dehumidification and basic ventilation, humidity and temperature sensor configuration can be satisfied. For offices, apartments and high standard accommodation spaces that focus on air quality and personnel comfort, it is recommended that you adopt dual sensors for CO₂and VOC.
Smart Control Options
You need to select the appropriate control mode based on the usage scenario and operating habits. Home scenarios are suitable for remote control via WiFi and mobile App, facilitating daily household operations. Commercial scenarios can focus on remote centralized management and scheduled scheduling functions to meet the unified equipment management needs of multiple rooms and devices.
Adaptability of Installation Methods
You need to select the appropriate HRV based on the space, ceiling structure and decoration conditions. Wall-mounted and single room HRV are suitable for renovation projects and independent ventilation in small spaces. Commercial HRV is more suitable for new construction projects and large ventilation systems, featuring a more aesthetically pleasing and integrated installation effect.
Noise and Energy Consumption Performance
You need to give priority to choosing equipment equipped with high-efficiency EC motors and silent structures. For residential, hotel, and office spaces that require high environmental comfort, low noise and low energy consumption operation are key selection criteria, ensuring long-term stable ventilation operation without interfering with daily life and work, and effectively reducing long-term operating costs.
Yes. It saves energy through two core ways. First, the heat recovery core can recover heat energy and reduce the heat loss caused by ventilation. Secondly, the on-demand ventilation mechanism can dynamically adjust the airflow according to the real time indoor air quality, avoiding continuous high-speed operation.
No. The core local functions can operate normally without a continuous Internet connection, including automatic air quality detection, fan speed adjustment, heat recovery and wall-mounted controller operation. Remote App control, cloud data recording, and maintenance alerts require internet connection. Even if the network is disconnected, the device can still continue to operate.
There is no uniform fixed replacement cycle. The service life depends on the filter grade, total operating time, outdoor dust level, and the site environment. It is recommended to regularly check the filter condition. When the pressure drop indicator triggers, the built-in maintenance reminder of the equipment, or the requirements of the manufacturer’s guidelines are met, the filter should be replaced promptly.
Regular maintenance includes cleaning or replacing filters, inspecting heat recovery cores, cleaning the intake/exit vents and the entry points of the ducts, verifying the performance of the fans and the drainage of condensate water. It is recommended to calibrate and inspect sensors regularly. The intelligent monitoring function can provide alerts, but it cannot replace regular physical maintenance.
We highly recommend that you use professional installation. The installation process includes duct layout, air flow balance, electrical wiring, condensate drainage, and commissioning. Installation quality directly affects the actual air flow, noise level, heat recovery efficiency, and long-term operational reliability. Improper installation can lead to decreased HRV performance.
Yes, but you need to consider frost protection. In outdoor low temperature environments, the equipment may activate defrosting mode, preheating or air flow adjustment functions to prevent the heat exchanger from freezing. You should choose an HRV with frost protection to adapt to local winter weather conditions.
The required certifications depend on the target market. For example, the United Kingdom, Australia, New Zealand, and North America, they have different requirements for safety, energy efficiency labels, and WiFi radio frequency approval. Not all models have the same certifications. Before purchasing a product you need to make sure it meets the specific requirements of your area.
Yes. Customization options include air flow range, voltage, sensor, control logic, WiFi/application functions, filter, enclosure design, brand identification, and packaging. The feasibility of customization depends on model compatibility, order quantity, and project specifications.
No. The intelligent HRV can reduce some indoor pollutants through fresh air intake, exhaust, and built-in filtration, but it cannot completely remove all particles, gases, volatile organic compounds or smoke. The effectiveness depends on the ventilation rate, filtration grade, and the pollution source. If necessary, you can use dedicated air purification equipment as supplementary treatment.
