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Air Stream BT® Single (HVAC)

Sale price$2,800.00
SCENT SPECTRUM

A visual read of where this fragrance sits on the spectrum, from airy or crisp to warm and enveloping, so you can sense the mood it creates before it even diffuses.

SCENT STANDARDS

Our fragrances are crafted with both feeling and rigorous method, ensuring creations that feel effortless but are never accidental. That’s the essence of AromaTech, sophisticated formulations built on the purest ingredients, delivered through scientific precision to elevate everyday life.

Our fragrance oils are formulated with premium-grade raw materials and carefully selected natural ingredients, in compliance with IFRA guidelines. They are intentionally made without parabens, phthalates, formaldehydes, nitromusks, acetaldehyde, or synthetic colorants, so your space feels elevated, not compromised.

OUR SCENT PHILOSOPHY

We build fragrance like a musician composes his music, layered and full of feeling. Every scent starts with a story, shaped by master perfumers using “pure gold,” better known as the finest raw ingredients nature offers.

Some harvested once a year, others protected by biotech innovation to safeguard biodiversity and elevate performance. It’s how we honor both craft and future. Science doesn’t replace art. It protects it.

Scent and Memory

We gather scents from sunlit gardens, lively kitchens, and the memories that stay. From nights with unexpected endings to days you return to often. Thoughtfully designed diffusers and layered fragrances bring these impressions into the home, shaping atmosphere with depth and quiet intention.

The art of fragrance. The precision of technology.

AIR ENGINEERED FOR PRECISION

Cold-air diffusion. No heat. No water. No dilution.

Cold-air diffusion. No heat. No water. No dilution. Our proprietary nebulizing technology disperses fragrance in its purest form - ultra-fine, consistent, and undistorted. You experience the full olfactive architecture exactly as the perfumer intended, with no residue and no compromise.

MOOD TECHNOLOGY, POWERED BY NEUROSCIENCE

Fragrance intentionally engineered to influence how you feel.

Fragrance intentionally engineered to influence how you feel. Select AromaTech scents integrate clinically supported mood technologies developed with leading fragrance innovators. Rooted in the science of emotion, these compositions create subtle, seamless shifts in your state - calm, clarity, focus, grounding - shaping the way you feel as the atmosphere begins to change.

RARE NATURALS, REINVENTED THROUGH SCIENCE

Pure-gold ingredients elevated with biotech precision.

Pure-gold ingredients elevated with biotech precision. We begin with the world’s most refined, origin-sourced botanicals and enhance them through modern fragrance science - biotech recreations, up-cycled naturals, and advanced extraction that protect what’s rare and elevate performance. Each composition is deliberately built as a design layer: rich, faceted, and emotional resonant, engineered to shape how a space feels.

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HVAC scent diffusion system praised for effective whole-home coverage and high-quality fragrance oils. Customers said it "works great" and is "pleasantly silent." Strengths include timer functionality and exceptional customer service. Main concerns involve confusing programming instructions and operating costs at higher concentration levels.

  • 5 stars: 18 (72%)
  • 4 stars: 5 (20%)
  • 3 stars: 2 (8%)
  • 2 stars: 0 (0%)
  • 1 star: 0 (0%)
R
R.M. (McAllen, US)

I love the smell of! Our med spa smells like a five star hotel

T
T.L. (Calgary, CA)
Luxury home scenting!

This diffuser easily scents my entire space. I love the convenience and ease of only having to refill the diffuser a few times a year. This is the simplest way to get a hotel quality scent in your home.

A
Anonymous (Vancouver, CA)
Home smells great!

The diffuser is great for scenting my entire home. I had a bunch of AroMini BTs in several rooms but I wanted the scent everywhere. I know it sounds crazy but I upgraded to this machine and I'm so happy! The scent lasts and not having to go from room to room to refill the diffusers has saved me so much time.

R
R.O. (Burnaby, CA)

Air Stream Single (HVAC)

Z
Z. (Bristol, US)
Good but not sure about the square foot recommendation

This is currently on an HVAC that is supplying to about 4000 square foot with one area being a high ceiling. Certain oils will have a stronger smell but still even cranked high the weaker oils such as white tea and thyme have hardly any smell at that square footage. The company has been great to work with and trying to mediate this but overall I'm just not sure this is powerful enough if you're on the borderline of the 4,000 to 5,000 ft range let alone 7,000 unless the oil is very strong. Consider the duo as I wish we would have

R
R.A. (Steger, US)
Best whole hose and commercial scenting system ever

I just love coming back to a refreshing and luxurious smelling home.
I also installed couple of them in two commercial buildings and they keep the units smelling great when you walk in.

P
P.S. (Bolton, CA)
Great

This works great but the instructions are a big confusing we installed it less then a week ago and its working I'm still learning how to set it up the way I want so far pretty good,

D
D.G. (Winnipeg, CA)
Worth the price

We have 3800sqft living space. This unit makes it all smell good.
It was necessary to wrap a large towel around the aluminum canister to silence the noise however. Aluminum is prob the issue. If it was plastic the tinny sound prob would be less apparent.

T
T.B. (Mississauga, CA)
Air Stream Single for my Home

The aroma is awesome (White Tea Thyme). Overall the air stream single is good. the downside is the programming. Not real easy and clear. Had to call the tech service person who walked me through it. Was even a little difficult for him. I suggested they need to get an APP for this system and make it easy and he agreed. We had to FaceTime to get my programming down. They could also make a video to walk people through the programming. The other issue is when you do the math based on their tables and the concentration rates along with the cost of the aroma oil you will be shocked to see how expensive it can be to have this running for a long time during the day. I had to program intervals and set the concentration fairly low. I will see how it performs over the next week. Overall their customer service was excellent to have my unit and oil shipped to a resort near their office in Phoenix when I was on vacation.

T
T. (Cambridge, CA)
Air Stream Single for my Home

The aroma is awesome (White Tea Thyme). Overall the air stream single is good. the downside is the programming. Not real easy and clear. Had to call the tech service person who walked me through it. Was even a little difficult for him. I suggested they need to get an APP for this system and make it easy and he agreed. We had to FaceTime to get my programming down. They could also make a video to walk people through the programming. The other issue is when you do the math based on their tables and the concentration rates along with the cost of the aroma oil you will be shocked to see how expensive it can be to have this running for a long time during the day. I had to program intervals and set the concentration fairly low. I will see how it performs over the next week. Overall their customer service was excellent to have my unit and oil shipped to a resort near their office in Phoenix when I was on vacation.

K
K.M.
Air Stream Single

This is exactly what I was looking for, for a central system for home scents. Works great!

K
K.M.
Air Stream Single

This is exactly what I was looking for, for a central system for home scents. Works great!

M
M.
Business Scenting

I bought this scent machine for my business and it made a HUGE difference in our client experience and increases our bakery sales. Using Apple Pie and Fresh Bread. Store size is 2,000 sq.ft.

Very happy! Highly recommended for every business looking to stand out and enhance their brand.

M
M.
Business Scenting

I bought this scent machine for my business and it made a HUGE difference in our client experience and increases our bakery sales. Using Apple Pie and Fresh Bread. Store size is 2,000 sq.ft.

Very happy! Highly recommended for every business looking to stand out and enhance their brand.

J
J.M.
Subtle and discrete

My wife purchased this scent machine for my birthday:)). We have a 4,000 sq.ft. house with 2 ac units. We connected the Air Stream Single to only one ac unit so far and it works amazing. Super happy with the quality of the product and most importantly the quality of the fragrance oils. Very well made, the timer is easy to operate and it turns on and off at my set times which helps me save on oil. Definitely recommend this to anyone looking to scent their home. Will be buying another one when it goes on sale to cover the second floor of the house, Currently using Green Tea Lemongrass and occasionally switching up to White citrus. A quick not to AromaTech: would love to see this controlled from a phone app!

J
J.M.
Subtle and discrete

My wife purchased this scent machine for my birthday:)). We have a 4,000 sq.ft. house with 2 ac units. We connected the Air Stream Single to only one ac unit so far and it works amazing. Super happy with the quality of the product and most importantly the quality of the fragrance oils. Very well made, the timer is easy to operate and it turns on and off at my set times which helps me save on oil. Definitely recommend this to anyone looking to scent their home. Will be buying another one when it goes on sale to cover the second floor of the house, Currently using Green Tea Lemongrass and occasionally switching up to White citrus. A quick not to AromaTech: would love to see this controlled from a phone app!

L
L.L.
This one device is more than enough

It does all it's supposed to do. We're trying out al the bottles.

L
L.L.
This one device is more than enough

It does all it's supposed to do. We're trying out al the bottles.

L
L.S.
refills annually

Once we decided on our favorite aroma, there was no need for variety. This system lets you set it up and forget about it for a whole year! It's installed to distribute a fine cold-air mist throught your entire HVAC system. Now our customers tell us they think of us whenever they are out camping.

L
L.S.
refills annually

Once we decided on our favorite aroma, there was no need for variety. This system lets you set it up and forget about it for a whole year! It's installed to distribute a fine cold-air mist throught your entire HVAC system. Now our customers tell us they think of us whenever they are out camping.

S
S.N.
So pleasantly silent. What a surprise!

If it weren't for the lovely scent it's spreading, I'd tell myself it's not working. What a surprise!

S
S.N.
So pleasantly silent. What a surprise!

If it weren't for the lovely scent it's spreading, I'd tell myself it's not working. What a surprise!

E
E.C.
very expensive, but really worth every cent

thought long before buying this, didn't see the added value, but it's real great

E
E.C.
very expensive, but really worth every cent

thought long before buying this, didn't see the added value, but it's real great

A
A.P.
Better than warm and ultrasonic.

Hadn't expected cold air diffusion to work so well. The machine is connected to my AC.