Central duct aroma diffuser | 17W | 1000 ml | up to 2000 m³ | APP control | HVAC integration | 201x91x187 mm | ceiling mounting
Code: ES-GL-BB1ES-GL-BB1 is a commercial diffuser for medium spaces. Technology: central duct diffusion; scent capacity 1000 ml, coverage up to 2000 m³, power 17 W, power supply 12 V DC. Control: app.
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Central duct aroma diffuser | 17W | 1000 ml | up to 2000 m³ | APP control | HVAC integration | 201x91x187 mm | ceiling mounting
ES-GL-BB1 is a commercial diffuser for medium spaces. Technology: central duct diffusion; scent capacity 1000 ml, coverage up to 2000 m³, power 17 W, power supply 12 V DC. Control: app.
Key point:
In a commercial space, scent becomes part of the brand: customers associate it with the place. A professional diffuser spreads the aroma evenly and runs on a schedule, so only as much oil is used as needed.Coverage
2000 m³Capacity
1000 mlPower
17 W · 12 V DCControl
appHow it works
The unit is mounted on the ventilation system: a built-in fan delivers aromatic mist through a duct into the supply airflow, and the HVAC distributes it to all rooms.
Intensity and operating time are set via the controls: you can choose work and pause cycles, days of the week and hours, so the scent is present only when needed.
Connected to an HVAC duct, the aroma spreads with the supply air to all rooms served – the most effective method for large spaces.
Why choose ES-GL-BB1?
ES-GL-BB1 combines central duct diffusion with a 1000 ml tank and app control: the scent stays consistent and maintenance is minimal.Technical specifications
Product type Commercial diffuser for medium spaces Model / code ES-GL-BB1 Technology central duct diffusion Scent capacity 1000 ml Coverage (room volume) 2000 m³ Power 17 W Power supply 12 V DC Noise level 45 dB Control app Timer / schedules Yes Mounting ceiling / central, connectable to an HVAC duct Housing material metal Dimensions 201×91×187 mm Weight 3.9 kg Scent consumption ~3.3 ml/h Warranty 24 months Calculations and analysis
- Coverage of ~2000 m³ corresponds to about 670 m² of floor area at a 3 m ceiling height.
- Electricity use at 10 h per day: about 5.1 kWh per month (~€1.27 at €0.25/kWh).
- At ~3.3 ml/h, the 1000 ml tank lasts about 303 h of continuous operation – roughly 30 days at 10 h per day.
The calculations are indicative: actual scent consumption depends on the set intensity, work cycles and oil viscosity.
Comparison with other diffusers of the same class – Commercial diffusers (1000–2000 m³)
Model Coverage Capacity Power Control ES-A5000 — 800 ml 13 W Bluetooth, Wi-Fi, buttons ES-GE-900 — 1000 ml 24 W Wi-Fi, app ES-GT-1000FB 1000 m³ 500 ml 10 W Wi-Fi, app, buttons ES-GB-800 1500 m³ 500 ml 12 W app ES-GL-D2000…1 2000 m³ 500 ml 8 W Wi-Fi, Bluetooth ES-GL-D2000 2000 m³ 500 ml 8 W Bluetooth ▶ ES-GL-BB1 2000 m³ 1000 ml 17 W app ES-LK-10000 2000 m³ 2×1000 ml 24 W app The highlighted row is this product. Coverage is based on manufacturer data and depends on room layout and air circulation.
Main functions
- Timer and schedules – scent only during working hours, saving oil.
- Intensity adjustment – work/pause cycles adapt to the room size.
- No water or heat – no added humidity, no residue.
- Remote control – app lets you change modes without accessing the unit.
- HVAC integration – the aroma spreads through the ventilation system.
- Built-in fan and 2 m duct – aroma is fed directly into the ventilation system.
- 1000 ml capacity – less frequent refilling and less maintenance.
Where is it used?
- Hotel lobby and corridors
- Offices and meeting rooms
- Shops and showrooms
- SPA, fitness clubs
- Restaurants and cafés
- Car showrooms
Use by need
Hotel or SPA manager.
A consistent signature scent in the lobby, corridors and zones.Shop owner.
Scent marketing that keeps customers in store longer.Building manager.
Remote control and schedules without staff involvement.Practical use
If a hotel lobby needs a signature scent, place or mount ES-GL-BB1 near the entrance or connect it to the ventilation duct, set a schedule according to guest flow, and refill the 1000 ml tank every few weeks.Pros
- Waterless – does not increase humidity
- Even scent distribution
- Timer and intensity adjustment
- Control: app
- Large 1000 ml capacity
- Can be connected to HVAC
Cons / limitations
- Use only essential oils intended for diffusers – other liquids may clog the nozzle
- Powered by 12 V DC – the supplied adapter is required
- Noise up to 45 dB – not suitable for bedrooms
- Coverage depends on the room and air circulation
Safety and use notes
- Use only pure essential oils intended for diffusers – not water-based fragrances or alcohol-based liquids.
- Do not overfill with oil and do not pour water into the tank.
- Keep away from open flames, heat sources and direct sunlight.
- Disconnect the power before refilling or cleaning.
- Do not point the nozzle at people, animals, electrical equipment or textiles at close range.
- For sensitive people and pets, choose a gentler intensity.
Quick selection guide
2000 m³1000 ml17 WappSuitable when you need:- a signature scent in a commercial space
- remote control and schedules
- less frequent refilling
Check before use:- the room volume (m³) does not exceed the stated coverage
- a power socket or HVAC connection point is available
- you have essential oils intended for diffusers
Important reminder: the diffuser is not an air purifier and does not remove pollutants – it only disperses aroma.FAQ
Do I need to add water?
No – the device works with pure oil.Which scents can be used?
Essential or aroma oils intended for diffusers, without particles or alcohol.How long does one fill last?
At ~3.3 ml/h – about 303 h of continuous operation, i.e. ~30 days at 10 h per day.Can it be controlled from a phone?
Yes – app.Is it suitable for a large room?
According to the manufacturer – up to 2000 m³ (~670 m² at a 3 m ceiling height).How much electricity does it use?
About 5.1 kWh per month at 10 h per day.Central duct aroma diffuser | 17W | 1000 ml | up to 2000 m³ | APP control | HVAC integration | 201x91x187 mm | ceiling mounting
ES-GL-BB1 – commercial diffuser for medium spaces: central duct diffusion, 1000 ml, 17 W, coverage up to 2000 m³. Control: app. Suitable where an even scent with minimal maintenance is needed.
Illustrative image may have been created using AI. The appearance of the product may differ slightly from the image shown. Please refer to the technical specification.This product is marked with the CE label, which confirms that it complies with all applicable European Union directives and regulations. CE marking is not just a formality – it is an important indicator of quality and safety, ensuring that the product has been properly assessed, tested, and can be safely used throughout the EU market.
CE certification means that the product has been evaluated according to the main criteria:
Safety requirements – ensures that the product does not pose a risk to the user or the environment
Electromagnetic compatibility (EMC) – the device does not interfere with other equipment and is resistant to external disturbances
Environmental standards – complies with current ecological and material usage requirements
Operational reliability – the product is suitable for long-term use according to its intended purposeCE marking allows this product to:
be legally supplied and used in all European Union countries
ensure a high level of quality and safety
be used in residential, commercial, and industrial environmentsThe CE mark is a declaration of the manufacturer’s responsibility, confirming that the product complies with all applicable standards and has been assessed according to EU legislation.
What does this mean for you as a buyer?
Safe use in everyday activities
Reliable performance and reduced risk of failure
Compliance with EU standards and requirements
Suitability for professional solutions
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