Sale: 20% OFF

L150 HVAC Scent Diffuser

$1,139.99 $911.99

The diffuser comes with free collection of our Classic Scent Oil Samples

With an impressive 2500 ml capacity for diffuser oil (oil not included), the L150 ensures a long-lasting and immersive fragrance encounter. Ideal for large-scale environments, this diffuser seamlessly integrates with HVAC systems, providing an efficient and comprehensive fragrance solution. Elevate your surroundings with the L150 HVAC Scent Diffuser – where excellence meets sophistication.

In stock

L150 HVAC Commercial Scent Diffuser

This professional HVAC-compatible commercial air freshener dispenser is suitable for large commercial and residential applications. This is the most technologically advanced cold-air diffuser for commercial and industrial applications currently available on the market. A super-powerful air pump makes this diffuser one of the most capable delivery systems ever produced with an extra-large 2500ml bottle capacity.

The diffuser can be controlled through Bluetooth via a smartphone application. Just download the application on your phone, connect to the diffuser, and set your program/intensity in a matter of seconds. The air pump on this diffuser is designed to last about 10,000 hours or approximately five years at average work schedule settings. The initial investment for this diffuser can be recuperated by using high-end essential oils designed to work with cold-air diffusers, it’s way more economical compared to candles or disposable aroma plug-ins.

Don’t miss out on a professional-grade scent delivery system!

This is will transform your home and place of business! Fully programmable 24/7, with up to five programs per day and custom intensity settings. This model can easily be connected to an HVAC system or operate as a standalone unit in an open space.

The unit has a built-in fan with on/off switch. This is a waterless type aroma diffuser for medium and large spaces (retail stores, pet salons, gyms, beauty shops, etc.). Cold air technology transforms the fragrance oil into nano-particles without any heating which preserves the integrity of the oil scent. This truly is an amazing opportunity to buy a high-end cold air diffuser for a fraction of the price.

L150 Scent Diffuser Specs:

  • Covers up to 15,000 sq ft.
  • HVAC Capable
  • Standalone/Wall-mounted
  • Custom Programmable intensity by the hour/minute
  • Bluetooth connection via Aroma Designers Mobile App
  • Built-in Fan
  • 2500ml Bottle Capacity
  • Size: W – 10”, L – 6 1/2 “, H – 5”
page 2

Scent Machine App Bluetooth Setup

A step-by-step how-to guide about connecting the Mobile App to control the scent machine.

Step 1

Download the Aroma Designers App


Step 2

Install the app on your mobile

Step 3

Follow the instructions from the video

Connecting the scent machine to HVAC

All scent machine models starting with M and L in the lineup are in fact HVAC capable. Each HVAC scent diffuser comes with a metal push-in fitting that screws into the machine and a plastic tube that connects the diffuser to the HVAC air duct.

hvac scenting solution

Step 1

In order for the aroma mist to carry through the air duct, the AC must be operating or the blower fan must be turned on. If the AC (or fan) is off, the aroma mist will stay in the air duct and won’t reach the intended space. If the diffuser is operating for a prolonged period of time with the AC fan being off there will be unwanted scent buildup in air ducts and could cause diffuser or air handler damage.

Step 2

HVAC setup typically requires intensity levels 10% to 15% higher compared to standalone diffuser setup. Air duct passage creates an additional volume of space through which the aroma must travel and some capacity is lost due to the extended volume of space. With a standalone setup, the aroma covers a smaller volume of space and has a slower transit time.

Step 3

Installing the air diffuser requires adequate space to accommodate your aroma diffuser and must be close to the air ducts. The ideal placement of the diffuser tube opening is after the air handler and before the first air register (please refer to the diagram above). Please ensure the air duct opening is further away from the air handler body to prevent possible interference.

Step 4

The plastic tube that connects the diffuser with the air duct should be kept as short as possible and at the near-vertical pitch. Avoid ‘sagging’ formations in the tube as this could cause oil accumulation in the lower part of the tube and possibly damage your diffuser.

Step 5

The diffuser plastic tube entering the air duct should be approximately three to four inches inside the duct and pitched at about 10% downward angle just to ease the aroma flow.

Step 6

Ensure proper insulation of the opening by using aluminum tape and secure the plastic tube to one of the hard areas to minimize any tube movement.

Step 7

The placement of the diffuser should be in a dry, clean, moist free environment nearby a proper 110V power outlet.

HVAC Scent Diffuser Installation Video

Scent Diffusers

Yes, this diffuser operates from 100 – 240 V, the plug is for US (110) receptacles. For non-US receptacles, you would need to procure an adapter from the US to your country-specific plug type.

We work with many types of businesses and can recommend scenting solutions for your type of business based on what has worked well for similar clients e.g. pet care, medical offices, hotels, retail stores, etc. Should you need a proprietary (customer-specific) scent aroma for your business we can help you design your unique brand signature scent aroma.

Currently, we offer business diffuser leasing and fragrance oil refills for the Miami FL area only. As part of the B2B program, you will receive regular fragrance oil refills and maintenance by our trained technicians. Please contact us for a worry-free consultation.

We offer several types of commercial aroma diffusers, please contacts us for an obligation-free consultation. We would be more than happy to discuss the aroma needs for your business, we can also tailor a solution that fits your needs and budget.

With proper usage and maintenance, the expected useful life of your aroma diffuser is around four to five years. This estimate is bases on the manufacturer’s pump lifecycle expectancy of 10,000 hours and unit working seven days a week, twelve hours a day at a medium intensity level. Aroma Designers cannot independently verify or guarantee the above-mentioned estimate, this is based on information published by the manufacturer.

The consumption of fragrance oil depends on your diffuser model, intensity level, hours of operation per day and days per week. As a general principle for our residential diffuser models, at a medium intensity level, working seven days a week from 8:00AM to 20:00PM the consumption of oil is approximately 100ml per month for the Portable Mini Diffuser, 200ml for M10, 500ml for M30/L50 and 1000ml for L150. This is just an estimate and the actual consumption level can vary based on your diffuser and program settings.

Discover the ultimate sensory experience with Aroma Designers’ scent diffusers. Our state-of-the-art technology brings the power of fragrance to your fingertips. And now, with our brand new mobile app, controlling your diffuser has never been easier.

Available on both iPhone and Android, you can customize your scents with ease, set schedules, and create the perfect ambiance for any occasion. Order your scent diffuser and download our app today for a truly immersive sensory experience.

Scent Diffusers may be returned up to 21 days of the date of product delivery. The customer is responsible for return shipping costs and applicable shipping insurance. The scent diffuser must be unused and in its original packaging with all parts, accessories and documentation. Scent Diffusers must be packed in a proper shipping box; a scent diffuser box is not considered a shipping box.

Scent Diffusers that have been run with oil are deemed used and not eligible for return. Scent Diffusers that have been altered, modified, or damaged by the customer are not eligible for return.

Aroma Designers is not responsible for lost items or damages caused by the carrier. We strongly recommend securing shipping insurance and providing us with a tracking number as part of the return process.

Refunds for returns conforming to the above-mentioned policy are typically issued within five business days from the product acceptance by Aroma Designers. All return units are inspected to confirm unused conditions prior to issuing any refunds.

Final Sale (i.e., ON SALE) items are not eligible for a return.

Exchanges typically are processed within five business days if all applicable exchange information is provided to Aroma Designers.

Car Diffusers and Portable Mini – 90 days from the day of delivery.

M10, M30, L50, L150 – 12 months from the day of delivery

The warranty registration form can be filled here. If the diffuser malfunctions due to usage of non Aroma Designers fragrance oil, the customer will be responsible for repair cost and shipping costs.

Weight18 lbs

Questions about this product?

Our US-based scent specialists can help you find the perfect product

(833) 777-7268 | Book a Free Consultation


Customer Reviews

Based on 4 reviews
I received my Diffuser today

I received my Diffuser today and I can say it came pretty fast, Im impressed about the quality of the machine, I called customer service and they was very helpful in helping me set up the phone App, and blue tooth they also assisted me in setting up the machine, I havn't decided on what oil fragrance I want to go with but they sent me a sample pack with my order so I will be ordering my oil soon. I can say the process from ordering the machine to setting it up was a breeze, and I can't say enough about the customer service the lady I spoke to was so caring patient and helpful, So far I'm sure I made the right choice thank you for taking your time and walking me through the whole process.

Dear Catherine, we are glad to hear we provided you with top-notch service! We appreciate the feedback and would love to work with you again.

I Just ordered the L150 HVAC Professional scent machine today

I Just ordered the L150 HVAC Professional scent machine today

I just ordered the professional scent machine today L150 HVAC Diffuser, My order is being processed now I read the reviews and looked at other machines and this is the one I decided to go with, I will let you all know how my delivery goes as well as the installation and the performance of the machine, So that's all I have to say right now, But I can't wait to receive my Scent L150 Diffuser Machine thank you.

We always enjoy hearing what our customers have to say, Catherine! We’re glad we could be of service and appreciate the kind words!

Works great as a standalone for home use

I initially purchased this product to use with the HVAC system, but quickly realized it is not the best employment due to concerns about the extreme temperatures in the attic. So, I reluctantly employed it as a standalone in my 2-story, 4,000sqft home which surprisingly produced amazing results. I placed the system in a corner in my living room, using the lowest intensity settings. Bottom line, this product checks the blocks in size, form, fit, and function. No regrets after almost a month of use.

A downside to this product is that it has a loud built-in fan, however, this is a tradeoff I am willing to accept given this is a commercial grade equipment employed for home use. Another downside is that the system lacks contemporary enhancing technology such as bluetooth, apps, etc.

Still, this is a great product. Get yours!

Chris Jordan
Another fantastic product

I can't say enough about this company. I have bought their Car atomizer x 2, 2 of the C5 1000 square foot atomizer, 1 x M30 atomizer, 2 x L50 atomizer and now the L150. Fantastic products work great, easy to use.

Love them all,

Chris J