HRV HOKKAIDO SERIES: The Premium Ductless Heat Recovery Ventilation Systems From Passiv Energie

HOKKAIDO 401 general specifications:

The Hokkaido 401 fresh air heat exchanger stands out as the premier product for decentralized HRV systems. Prioritizing a healthy indoor climate, the Hokkaido 401 ensures demand-based fresh air supply even when windows are closed. Its advanced design effectively eliminates moisture and prevents the formation of dangerous mold. With an integrated ceramic heat storage unit, the system achieves an impressive heat recovery rate of 95%, preserving heating energy and substantially lowering heating costs.

• Energy class A+ Cost savings through energy-efficient heat recovery: up to 95%* (*certified according to DIN EN 13141-8, 2023-06)
• Improved indoor air quality for better health. Efficient reduction of CO₂ , humidity, and odor
• Simple and cost-effective installation, suitable for both new construction and existing buildings
• Quiet Operation: 9 dB(A) at 16 m3/h (3m acc.)
• KNX compatible: Have a perfect control over your fan using KNX connectivity (Visit our KNX page)

HOKKAIDO 300 SERIES general specifications:

With this model, discover all the benefits of the HK401, enhanced with the added features of smartphone application (see the Venti-App page) and KNX IoT connectivity, along with an integrated touch display. Get your HRV system connected and have full control over it from wherever you are.

• Controllable through the Venti-App smartphone application, IOS/Android
• KNX IoT connectivity (depending on the model)
• Integrated touch display (depending on the model)
• Energy class A+ Cost savings through energy-efficient heat recovery: up to 95%* (*certified according to DIN EN 13141-8, 2023-06)
• Single fan Heat recovery ventilation system: High air volume 70 m3/h
• Quiet Operation: 9 dB(A) at 16 m3/h (3m acc.)

HOKKAIDO 500 SERIES general specifications:

Discover our latest innovation, a dual-fan, single-room ventilation system meticulously crafted for smaller spaces. This cutting-edge model retains all the connectivity options of the HK300 series, including the Venti-App and KNX IoT connectivity, and a touch display.

• Dual fan system specially made for smaller rooms (15 m²)
• Supply and exhaust air in one system. Perfect for retrofitting in small spaces
• Touch display, Venti-App and KNX IoT connectivity (depending on the model)
• Energy class A+ Cost savings through energy-efficient heat recovery: up to 95%* (*certified according to DIN EN 13141-8, 2023-06)
• Simple and cost-effective installation, suitable for both new construction and existing buildings
• Quiet Operation: 3 dB(A) at 16 m3/h (3m acc.)

EnOcean© temperature and humidity sensor

The EnOcean© Temperature & Humidity sensor continuously monitors the temperature and humidity in your room, checking every 100 seconds. It promptly sends updates to your home automation gateway or supervision system whenever there is a temperature variation of 0.5°C or a humidity variation outside the range of +/-2%.
This temperature & humidity Sensor doesn't need any battery or any wire to operate.

Temperature and Humidity sensor module

Optimal indoor comfort requires precise control over temperature and humidity levels. Our Temperature/Humidity Sensor Module is designed to enhance your heat recovery ventilation system by providing accurate monitoring and control of these essential factors. Maintaining the right balance between temperature and humidity is key to creating a comfortable living or working space.

CO₂ sensor module

Monitoring and controlling CO₂ level is crucial for creating a healthy indoor environment. Elevated CO₂ levels can result in an uncomfortable indoor climate, leading to fatigue and concentration difficulties. The integration of this CO₂ sensor with your ventilation system ensures proper ventilation control, contributing to a healthier and more comfortable indoor climate.

KNX IoT module

With KNX IoT, you can remotely monitor and control your HRV system using internet-based services. This integration allows for efficient management of ventilation settings, such as adjusting airflow rates and monitoring air quality, all accessible through compatible devices like smartphones or tablets. The KNX IoT connectivity not only optimizes user control but also opens doors to advanced automation and integration possibilities, enabling a more intelligent and responsive HRV system for enhanced comfort and energy efficiency.

Wall mount touch-panel controller

Upgrade your HRV Hokkaido with this wall mount touch-panel controller, featuring a 4-inch full-touch screen and built-in temperature/humidity sensors. This intelligent control panel ensures easy monitoring and adjustment of ventilation settings via WiFi connectivity, offering a seamless and user-friendly experience.