When it comes to commercial scenting solutions, efficiency, coverage, and convenience are paramount. If you're searching for a large HVAC automatic waterless oil diffuser, look no further than the HYL-8000H. Designed for high-traffic spaces and large areas, this advanced diffuser delivers a seamless and long-lasting fragrance experience without the use of water or heat, making it ideal for malls, hotels, office buildings, and more.

✅ Why the HYL-8000H?

1. Extra-Large Coverage Area
With a powerful diffusion capacity of up to 10,000–15,000 cubic meters, the HYL-8000H is tailored for large commercial spaces. Whether it's a shopping mall, airport terminal, or expansive office floor, this diffuser ensures even and consistent scent distribution.

2. HVAC-Compatible for Centralized Scenting
This model supports HVAC integration, allowing your fragrance to flow effortlessly through your central air conditioning system. This setup avoids the need for multiple standalone units and creates a uniform scent atmosphere throughout your facility.

3. 100% Pure Essential Oil Diffusion (Waterless)
Unlike ultrasonic diffusers that dilute scents with water, the HYL-8000H utilizes cold air diffusion technology, preserving the therapeutic and aromatic integrity of your essential oils. This ensures a stronger, more authentic aroma without any moisture being released into the air.

4. Fully Automatic and Smart-Controlled
Featuring Wi-Fi remote control and a 7-day timer program, managing your scenting schedule is effortless. Adjust intensity, set operation hours, and monitor performance from anywhere using your smartphone.

5. Industrial-Grade Performance with Quiet Operation
Despite its robust performance, the diffuser operates quietly, ensuring it won’t disrupt the ambiance of your commercial environment.

6. Sleek Design & Durable Build
The HYL-8000H is built with a modern aesthetic and industrial-grade materials to withstand long-term, high-usage conditions — functional and stylish in one package.

Hotel aroma diffuser and installation methods are not so simple, in fact, you need to have a lot of professional knowledge in order to choose a suitable HVAC aroma diffuser.

Some customers often ask us, “Which model of Heating, Ventilation and Air Conditioning,Aroma diffuser system (aromatherapy machine) should be used for a 500 square meter hotel lobby?”

Most factories (non-professionals) only based on the area parameters you provide, and then give you recommended for 500 square meters of central air conditioning aromatherapy machine, which is extremely irresponsible, because the aromatherapy machine installation method and aromatherapy machine selection is a prerequisite.

1. Hotel lobby aromatherapy programs:

• If you use the aromatherapy machine connected to the central air conditioning program, aromatherapy followed by the air conditioning wind out, so in the need for aromatherapy during the central air conditioning must be turned on, the aroma can be released normally. If the hotel lobby air conditioning is not open in the spring and fall seasons, then it is not suitable for the choice of connecting the central air conditioning installation.
• If the air conditioner is turned on every day, choose the right model of aromatherapy machine according to the structure of the central air conditioner and the size of the space:

2. Aroma Diffuser (Aroma System) for Central Air Conditioner:

• Hotel lobby central air conditioning generally have ducted central air conditioning and multi-connected central air conditioning.

• Ducted Central Air Conditioning (HVAC System)-Most five-star hotel lobbies use this type of central air conditioning.
• Ducted central air-conditioning centralized cooling through the air supply pipeline to the various areas, the diffuser (aroma system) connected to the central air-conditioning installation method is to diffuser scent tube into the central air-conditioning connecting devices.

3. Multi-connected central air conditioners (VRV air conditioners):

A multi-connected central air conditioner, also known as a VRV air conditioner, refers to a single outdoor unit connected to two or more indoor units through piping, with each indoor unit supplying air (intake and return) independently (See picture below).

The diffuser (aromatherapy machine) is connected to the air vent of the multi-connected central air conditioner, and the scent tube is inserted into the air conditioning duct.

If it is an unsuitable connection to a central air conditioning program, and then we correspond to the following treatment.

If there is a revolving door, we recommend using waterless oil aroma diffuser placed above the revolving door; if there is no revolving door, use lay flat aroma scent diffuser.

Hotel lobby aromatherapy machine selection, in addition to the use of air conditioning, but also need to combine the structure of the decoration and the size of the space to the appropriate aromatherapy machine model, so that you can get the whole space relatively uniform aromatherapy effect.

Contact us for free aromatherapy program and cost estimate.

II. Aromatherapy programs for hotel room corridors:

Hotel room corridor if you meet the connection air conditioning is recommended to connect the air conditioning hidden installation, can not be connected to the air conditioning is recommended to install wall-mounted models of small aromatherapy machine.

Guest room corridor connected to the air conditioning aromatherapy machine model:

• Connected to the air conditioning aromatherapy machine models need to be selected according to the structure of the air conditioning.
• Suitable for guest room corridor wall-mounted aromatherapy diffuser model:
• We recommend using the plug-in wall mounted diffuser model HYS-501F, which does not require battery replacement.

If there is no way to connect to a power source in hallways, restrooms, or other areas, only consider using the battery operated aromatherapy diffuser Model HYS-30N.

III.Aromatherapy programs for hotel rooms:

Hotel rooms generally use reed aroma, each room placed 1 bottle; there are also some hotel using central air conditioning aromatherapy machine connected to the fresh air system to the guest room.

IV. Aromatherapy solutions for hotel public restrooms

Some five-star hotel restroom aroma diffuser use concealed installation to connect to air conditioning vents, and most hotels, including five-star hotel restroom aromatherapy diffuser, use wall-mounted small aromatherapy diffuser Model HYS-30N.

Factors affecting the effectiveness of aromatherapy and recommendations for installation locations:

Aromatherapy like smoke everywhere, aromatherapy effect by the site space structure, aromatherapy machine installation location, air flow direction and the impact of air flow, so the aromatherapy effect can not reach the ideal state that the aroma can be uniformly covered every corner. As the effect of aromatherapy will be affected by the direction of air flow, before installation and use, find a few more locations to test the effect of aroma, see which position is more effective, on the installation of placement / wall in that position.