HLGKBY Commercial Fragrance Machine (Black, 800ml)

How does waterless nebulising technology work compared to traditional diffusers?

Waterless nebulising technology uses high-pressure air to break essential oils into microscopic particles without diluting them with water. This creates purer fragrance distribution with stronger scent throw. Traditional water-based diffusers dilute oils and produce larger particles that don't travel as far or last as long in the air.

What size room or space can this diffuser effectively cover?

The unit covers between 3500-7500 square feet depending on ceiling height, air circulation and desired fragrance intensity. For optimal results in larger spaces, position the unit centrally or use HVAC integration. Smaller spaces will achieve stronger fragrance concentration whilst larger areas provide subtle background scenting.

How long does the 800ml oil capacity last during normal operation?

At the standard consumption rate of 2-3ml per hour, the 800ml tank provides approximately 267-400 hours of operation. With 8 hours daily use, this equals roughly one month of operation. Consumption varies based on programmed intensity settings and environmental factors like room size and ventilation.

Can this unit connect directly to existing HVAC systems?

Yes, the unit includes components for direct HVAC integration allowing connection to existing ventilation ducts. This enables whole-building fragrance distribution through the air conditioning system. Professional installation is recommended to ensure proper connection and optimal performance throughout the building.

How quiet is the operation and will it disturb sleep or work?

The unit operates at less than 42dB, which is quieter than most refrigerators and air conditioning units. This noise level blends with typical ambient room sounds and won't disturb sleep, conversation or concentration. The whisper-quiet operation makes it suitable for bedrooms, offices and libraries.

What maintenance is required to keep the diffuser working properly?

Regular maintenance involves refilling the oil tank monthly and occasional cleaning of the atomising head with isopropyl alcohol. The metal construction requires minimal upkeep beyond keeping the exterior clean. The four silicone pads should be checked periodically to ensure stable positioning on surfaces.

Is the touch screen interface easy to programme for different schedules?

The LCD touch screen provides intuitive programming for concentration levels, operating hours and daily schedules. Users can set different intensity levels for various times of day and programme automatic on/off cycles. The digital interface displays current settings clearly and responds to touch commands reliably.

What types of essential oils work best with this nebulising system?

Pure essential oils without carrier oils work best as they nebulise more effectively than diluted blends. Avoid thick or viscous oils that may clog the atomising head. Medium viscosity oils like lavender, eucalyptus and citrus oils perform excellently. Always use high-quality oils to prevent system damage and ensure optimal fragrance distribution.