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  • Central duct aroma diffuser | 17W | 1000 ml | up to 2000 m³ | APP control | HVAC integration | 201x91x187 mm | ceiling mounting

    Code: ES-GL-BB1

    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.

  • 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 m³
    Capacity
    1000 ml
    Power
    17 W · 12 V DC
    Control
    app

    How 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 m³
    1000 ml
    17 W
    app
    Suitable 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.
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