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Vendor:JESSP

JESSP Eco Smart DZ

€399,00

JESSP decentralized residential ventilation with heat recovery, F7 filter and Wi-Fi

The JESSP Eco Smart ventilation unit is a modern decentralized residential ventilation system with heat recovery and smart controls. It improves indoor air quality, helps reduce heating costs and can be controlled flexibly via Wi-Fi, app or optional CO₂ and humidity sensors. With Alexa voice control and compatible Wi-Fi control panels, the ventilation system integrates easily into your smart home.

Airflow explained clearly

  • 25 m³/h of fresh air per unit in heat-recovery mode
  • 50 m³/h with two synchronized units operating as a pair
  • Up to 50 m³/h per unit in supply-only or extract-only mode
  • 60 m³/h in boost mode

In heat-recovery mode, the unit alternates regularly between supply and extract air. The average fresh-air volume flow is therefore the relevant value for ventilation planning.

The JESSP Eco Smart ventilation unit is an energy-efficient, smart solution for effective residential ventilation. Its versatile control options provide excellent comfort and individually adjustable indoor air quality.

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Control type
Control type: CO₂
In stock, ready to ship
Popular upgrades
🚚 Delivery time: 2–4 business days
Benefits

Benefits of JESSP Eco Smart ventilation

  • 97% heat recovery for high energy efficiency
  • Airflow up to 60 cubic metres per hour for fresh indoor air
  • Very quiet operation with only 11.7 decibels at minimum ventilation and 32.7 decibels at maximum output
  • Low power consumption with 7.8 watts, 230 volts, ready to plug in
  • Wi-Fi and app control for convenient operation
  • Compatible with Wi-Fi control panels for even greater flexibility
  • Alexa voice control available
  • Flexible control options:

    CO₂-based control (optional)
    Humidity-based control (optional)
    Temperature-based control
    Schedule-based control
    Control based on outdoor conditions (via app)
    Control via compatible accessories

  • Can be used as a single unit or in paired operation

Smart control for optimum comfort

The JESSP Eco Smart ventilation system automatically adapts to the air quality. It can be controlled based on CO₂ levels, temperature or humidity and also supports manual control via app or control panel.

Technical data
  • Variants: CO₂ sensor or humidity sensor
  • Heat recovery: up to 97%
  • Airflow with F7 filter in supply/extract mode: 20 / 40 / 50 m³/h
  • Airflow in heat-recovery mode: 10 / 20 / 25 m³/h
  • Fan boost: up to 60 m³/h
  • Power consumption: 6 / 7 / 7.8 W
  • Sound pressure level: 11.7 to 32.7 dB(A)
  • Voltage / frequency: 100–240 V / 50–60 Hz
  • Filters: F7 filter and pre-filter
  • Wall thickness: 280–470 mm
  • Ventilation duct diameter: 158 mm
  • Protection rating: IPX4
  • Control: Wi-Fi, Smart Life app, remote control and master/slave
  • Installation: wall mounting from indoors
What's included
  • 1 × JESSP Eco Smart DZ ventilation unit in the selected sensor version
  • 1 × F7 filter and pre-filter
  • 1 × ceramic heat exchanger
  • 1 × telescopic wall sleeve
  • 1 × EasyMount external hood
  • 1 × remote control
  • 1 × accessory bag with mounting hardware
  • 1 × instruction manual
User manual

DE: Bedienungsanleitung

EN: Bedienungsanleitung

FR: Bedienungsanleitung

IT: Bedienungsanleitung

ES: Bedienungsanleitung

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Secure payment – PayPal, credit card & more i Wir nutzen SSL-verschlüsselte Zahlungsabwicklung. Bezahlen Sie sicher per PayPal, Kreditkarte, Klarna oder Banküberweisung.
5-year warranty i Alle JESSP Produkte werden mit 5 Jahren Herstellergarantie geliefert. Bei Defekten oder Problemen wenden Sie sich einfach an unseren Support.
Free shipping and returns i Free shipping and returns apply to all orders within Germany. Returns are accepted within 30 days.

Smart ventilation systems

Mobile app control

Control your ventilation system at any time—manually or conveniently via the app.

Innovative technology from JESSP

JESSP combines modern ventilation technology with efficient design for fresh air, greater comfort and smart everyday control.

Efficient heat recovery up to 97%

Integrated heat recovery reduces energy loss and uses existing heat efficiently—for fresh air with minimal energy consumption.

Quiet air. Better wellbeing.

When even your pet can relax, the indoor climate is right. Our ventilation quietly and reliably provides fresh, clean air in the background.

A home where you can breathe freely.

Good air is more than comfort—it creates calm and wellbeing. Our systems automatically maintain a healthy indoor climate.

FAQ

Frequently asked questions

How long does delivery take?

Orders placed before 2:00 pm are processed the same day. Delivery within Germany usually takes 2–4 business days.

What warranty does the product include?

All JESSP products include a 5-year manufacturer's warranty. Contact our support team if you experience a defect or problem.

Is shipping free?

Yes. We offer free shipping on orders over €100 and free returns within Germany. Returns are accepted within 30 days.

What is your return policy?

We offer 30-day returns for unused products in their original packaging.

Why is the red indicator light on the JESSP Eco Smart DZ illuminated?

The red indicator means the filter timer has expired. Clean or replace the filter, then reset the timer using the remote control. See the user manual for detailed instructions.