★ SOSA for Raipur Businesses, Clinics and Homes
Decide the socket, the mount height and the position in moving air with the services drawings. Decide the fragrance last, or never — that one belongs to the owner.
★ ★ ★ ★ ★
★★★★★
"Our old water diffuser couldn't fill the living-dining. This one does the whole floor and you can't hear it running."
SOSA Vaayu · large home
★★★★★
"The app scheduling is the best part - strong in the mornings, gentle in the evening. Clinic feels calm all day."
SOSA Vaayu · wellness studio
★★★★★
"Paired it with the SOSA hotel oils. The projection is genuinely lobby-strength - nothing like a plug-in."
SOSA Vaayu · workspace
★★★★★
"My reception now smells like a five-star lobby. Guests comment on it before they even reach the desk."
SOSA Vaayu · lobby scenting
★★★★★
"Zero dampness, which was my worry in monsoon. The mist is completely dry and the scent carries across the whole salon."
SOSA Vaayu · spa & salon
★★★★★
"Set the timer once and forgot about it. Runs only during store hours, refills last weeks. Exactly what I wanted."
SOSA Vaayu · showroom
★★★★★
"Our old water diffuser couldn't fill the living-dining. This one does the whole floor and you can't hear it running."
SOSA Vaayu · large home
★★★★★
"The app scheduling is the best part - strong in the mornings, gentle in the evening. Clinic feels calm all day."
SOSA Vaayu · wellness studio
★★★★★
"Paired it with the SOSA hotel oils. The projection is genuinely lobby-strength - nothing like a plug-in."
SOSA Vaayu · workspace
★★★★★
"My reception now smells like a five-star lobby. Guests comment on it before they even reach the desk."
SOSA Vaayu · lobby scenting
★★★★★
"Zero dampness, which was my worry in monsoon. The mist is completely dry and the scent carries across the whole salon."
SOSA Vaayu · spa & salon
★★★★★
"Set the timer once and forgot about it. Runs only during store hours, refills last weeks. Exactly what I wanted."
SOSA Vaayu · showroom
★ What the drawings need to allow for
SOSA VaayuOne shared volume: wall or HVAC mountedView ₹11,999
SOSA AngaanA genuinely larger body of airView ₹25,999
SOSA Mountain Breeze Reed DiffuserAnd the rooms that only ever needed a reedView ₹849
✓ This is a services decision, not a styling one. It belongs with the electrical and HVAC coordination, alongside lighting points and return-air grilles. ✓ The HVAC mount only exists as an option if somebody thought about it while the ductwork was still on paper. ✓ Leaving a socket and a wall position costs almost nothing and commits the client to nothing at all.
Founder Diaries · Commercial Scenting Guides · Raipur
What exactly needs to be on the drawings? Five things. A marked position, high on a wall, in the path where air returns to the air conditioning rather than in front of a supply grille. A power point at that height, so no cable runs down a finished wall. Confirmation that the wall build-up can take a small fixture. If there is ducted air conditioning, a note on whether an HVAC-mounted unit into the return is feasible. And access: the tank is filled a few times a year, so mark it at a height a person reaches without a ladder. That is the entire architectural scope.
Does the architect have to choose the fragrance too? No, and I would keep it separate on principle. Fragrance preference is personal in a way that ceiling heights are not, and a register chosen years before anybody lives in the house will very likely be wrong by the time they do. Fix the infrastructure early and leave the scent to the end, chosen by the household in the finished rooms. It is also perfectly reasonable for the owner to decide, at that point, that they want no fragrance at all — and a socket left on a wall costs nothing if they do.
See the SOSA Vaayu Book a scenting plan
Facts verified 16 September 2026 against the live SOSA product pages: the SOSA Vaayu (₹11,999) is a waterless cold-air nebuliser rated to 1000m³, described by the manufacturer as approximately 2,000-3,000 sq ft, with adjustable intensity, a 400ml refillable tank lasting up to about 75 days depending on intensity and run hours, Bluetooth app and onboard button control, 1h/4h/8h/24h timers, operation under 38dB, DC 12V/1A at 5W, freestanding or wall and HVAC mounting, auto-stop and key-lock, and CE, RoHS and SGS certification. Being waterless, it adds no moisture and leaves no residue on surfaces or equipment. the SOSA Angaan (₹25,999) is an HVAC nebulising diffuser rated to 3,000m³, roughly 8,000-10,000 sq ft, with an 800ml reservoir, metal body, programmable schedules and operation under 42dB, and runs HVAC-connected or standalone wall-mounted. Ambient fragrance is an interior and brand decision only. SOSA makes no claim that scent influences a customer's decision, sales, enquiries, footfall, trust, credibility, referrals or any clinical or patient outcome, and no claim that any product removes, neutralises, eliminates or absorbs an odour, or that it cleans, purifies or disinfects air. Scent works alongside proper ventilation, housekeeping and source control and is never a substitute for any of them, and is never used to mask a smell that has a source. Clinical, treatment and diagnostic areas are left unscented, and a clinician's judgement overrides any scenting plan in their own premises. Visitor and staff fragrance sensitivity is real and should never be minimised; no SOSA product is described as hypoallergenic or as safe for sensitive individuals, and staff must be able to switch the system off in seconds. The hotel-inspired scents are SOSA's own original interpretations; SOSA is an independent brand and is not affiliated with, or endorsed by, any hotel, industrial, jewellery or automotive brand named for reference, and no Raipur business is named as a SOSA customer. Coverage, fragrance usage and running cost depend on the space, settings and hours of use, and are confirmed on a consultation. Prices and availability are subject to change - see the live product pages.
The honest answer is much earlier than most people expect and for reasons nobody finds interesting. Nothing about this decision is aesthetic. It is a socket, a mount height, a wall that can take a fixture, a position in moving air and a tank somebody can reach — and every one of those is cheap now and awkward later.
Quick answers — read this first
When should an architect decide where a scent machine goes in a villa? During services coordination, at the same stage as lighting points and air-conditioning grilles, and well before finishes. What you are fixing at that point is infrastructure rather than fragrance: a power point at mount height, a wall that can carry a fixture, a position in the return-air path, and the option of ducting into the HVAC return if the system allows it. The fragrance itself can wait until handover or be left entirely to the owner. Separating those two makes the decision easy.What exactly needs to be on the drawings? Five things. A marked position, high on a wall, in the path where air returns to the air conditioning rather than in front of a supply grille. A power point at that height, so no cable runs down a finished wall. Confirmation that the wall build-up can take a small fixture. If there is ducted air conditioning, a note on whether an HVAC-mounted unit into the return is feasible. And access: the tank is filled a few times a year, so mark it at a height a person reaches without a ladder. That is the entire architectural scope.
Does the architect have to choose the fragrance too? No, and I would keep it separate on principle. Fragrance preference is personal in a way that ceiling heights are not, and a register chosen years before anybody lives in the house will very likely be wrong by the time they do. Fix the infrastructure early and leave the scent to the end, chosen by the household in the finished rooms. It is also perfectly reasonable for the owner to decide, at that point, that they want no fragrance at all — and a socket left on a wall costs nothing if they do.
The short answer
Short answer: At services coordination, with the electrical and HVAC drawings, and long before finishes. What gets decided then is infrastructure: a socket at mount height, a wall that can take a fixture, a position in the return-air path, and whether ducting into the HVAC return is possible. The fragrance itself is a separate decision that belongs at handover, or to the owner.
The pick: For one connected volume, allow for a SOSA Vaayu at ₹11,999, wall or HVAC mounted. Where the connected air is much larger, the SOSA Angaan at ₹25,999. Neither needs buying at design stage.
Next step: Send the services drawing and the AC layout and we will mark a position and a mount height on it. Ask for a Raipur scenting plan.
In this guide
All five are trivial while the walls are open and all five become a compromise once the plaster, the panelling and the stone have gone on.
What the drawing should allow for
Wall or HVAC mounted, 5W, under 38dB
SOSA Vaayu · ₹11,999
The interiors half of the same question
Does scenting belong in a luxury handover?
Get the brief written for your premises
Free Raipur scenting plan
Straight answer
When in villa design should an architect fix the position of a scent machine?
At services coordination — the same meeting where lighting points, switch positions and return-air grilles are settled — and not at the furniture-layout stage, which is where it usually gets raised and is already too late for two of the five decisions. Here is the whole architectural scope, and it is short. One, a power point at mount height. The unit draws 5W, so the load is nothing, but it needs a point where it will actually hang, which is high on a wall and not at skirting level. A cable running down a finished wall is the most common visible failure of a late installation, and it is entirely avoidable on paper. Two, a wall that can take it. Small fixture, small weight, but somebody should confirm the build-up, particularly where a feature wall is stone, fluted timber or a fabric panel with no fixing behind it. Three, a position in moving air. Once the air-conditioning layout exists you know where supply grilles push and where the return draws, and the unit belongs in the return path rather than in front of a supply, which would dilute the plume with cold fresh air and throw it at the ceiling. This is why the decision cannot precede the HVAC drawing and should not follow the finishes. Four, the HVAC option. If the house is ducted, a unit mounted into the return gives the cleanest result available in a home, because the distribution is already engineered — but that option only exists if somebody raised it while the ductwork was on paper. Five, reach. A 400ml tank runs roughly 75 to 90 days, so it is filled a few times a year by a member of the household, and a position that needs a ladder and two people is a position that quietly stops being served. What does not belong at design stage is the fragrance. That is personal, it will very likely change between drawing and occupation, and the owner may reasonably decide they want none at all — which costs nothing if all you have left is a socket. If you would like a position marked on the services drawing, ask us for a Raipur scenting plan.
Socket at mount height, a wall that takes a fixture, a position in the return path, the HVAC option, and a reachable tank. Then leave the fragrance alone until handover.
For one connected hall, dining and stair volume, allow for a single SOSA Vaayu at ₹11,999 — wall or HVAC mounted, 5W, under 38dB, with a 400ml tank running roughly 75 to 90 days. Nothing needs buying at design stage; only the position and the point need reserving.
See the SOSA Vaayu ₹11,999 Ask for a Raipur scenting plan
Five drawings, not one mood board
Everything that matters here is coordination, and none of it is a fragrance choice
What to actually buy, by volume
A caution about specifying too early. At design stage you often do not know whether the finished house will need a machine at all — that depends on the connected volume, on how the family lives in it, and on whether they want fragrance. Reserve the position and the socket, which cost almost nothing, and let the buying wait until somebody has stood in the finished hall.
Allow for one, per connected volume
SOSA Vaayu Waterless Cold-Air Nebuliser
1000m³, roughly 2,000 to 3,000 sq ft. Wall or HVAC mountable, waterless, 400ml lasting roughly 75 to 90 days, app plus 1h, 4h, 8h and 24h timers, adjustable intensity, key-lock, under 38dB, 5W, CE and RoHS. ₹11,999.
From ₹11,999
Where the connected air is much larger
SOSA Angaan HVAC Nebulising Diffuser
3,000m³, roughly 8,000 to 10,000 sq ft, 800ml reservoir, metal body, programmable, under 42dB. For a very large single volume, and worth knowing about at design stage because the mounting requirement is different. ₹25,999.
From ₹25,999
Three stages, and what belongs in each
Three stages of a villa project, and what genuinely belongs in each one.
1
First, concept and layout
Nothing to decide yet, except one habit worth avoiding
At layout stage there is no useful scent decision to take, because you do not yet know how the air will move. There is, however, one bad outcome to design away from early: the plan that ends with a machine parked on a console by the front door because no other position was ever considered. That console position is the worst in the house — air leaves with every opening of the door, and in the dry months dust arrives at exactly that spot. Simply knowing that you will need an inboard wall position later is enough at this stage. Keep the thought in the back of the drawing set and pick it up when the services layer arrives.
Tip: If the client has already asked for scenting, note it as a services item in the brief rather than an interiors item. It will be routed to the right meeting.
2
Second, services coordination
This is the meeting where the whole decision actually happens
Once the air-conditioning layout exists you can read the room's future air: where the supply grilles push and where the return draws. Mark a position high on a wall in the return path. Add a power point at that height. Confirm the wall build-up will take a small fixture, which matters on stone, fluted timber and fabric-panelled feature walls where there may be nothing to fix into. Decide whether a ducted installation into the return is feasible, because that is the cleanest result in a house and it is only available if raised now. And check the height against reach, since the tank is filled a few times a year by somebody ordinary. Five items, one meeting, almost no cost.
3
Third, handover
The fragrance, last, and only if the household wants one
By handover the rooms exist and can be judged, which is the first moment a register can honestly be chosen. Let the household smell two or three options in the actual hall at the level they will actually run, rather than deciding it years earlier from a strip. Expect some clients to decide they want nothing, which is a perfectly reasonable position and costs nothing if all that was reserved is a socket. Whatever goes in should be set low, key-locked so it does not drift upward when the family stops noticing it, and switchable off in seconds by anybody in the house without an app or a password.
Infrastructure early, fragrance late — that split makes the whole thing simple.
See SOSA Mountain Breeze Reed Diffuser →
The SOSA principle
There is no aesthetic decision anywhere in this. It is a socket, a wall, a position in moving air and a tank somebody can reach.
Which is exactly why it belongs on a services drawing and not on a mood board.
Room by room
The same answer set against a project timeline, for a services meeting.
The SOSA plan
What to decide, and when
| Stage | The scent decision |
|---|---|
|
Concept and layout
|
Nothing yet. Only avoid designing towards a machine parked on a console by the front door. |
|
Services coordination
|
All of it: position, socket at mount height, wall build-up, HVAC option, reachable height. |
|
Finishes
|
Too late for the socket and the duct. Verify the position survived the joinery. |
|
Handover
|
The fragrance, chosen by the household in the finished rooms, set low — or nothing at all. |
The interiors side of this is set out in whether a designer should include scenting at handover, and the practical placement reasoning is worked through in where a machine should sit in a large living-dining area. SOSA is an independent Indian brand and no practice, studio or company named anywhere on this site is a SOSA customer or partner.
Reserve the position now, decide the rest later
SOSA Vaayu ₹11,999 — 5W, under 38dB, wall or HVAC mounted, and easy to allow for on a services drawing
Reserve a socket and a wall position and you have committed the client to nothing. Skip them and you have committed them to a cable down a stone wall.
— Sonal Sahani, SOSA
Why it belongs with the services
Position, power, ducting and reach — four drawings, none of them about fragrance
What to allow for, by volume
Two machines worth knowing about at drawing stage, and a reed range for every room that will never need one — which in most villas is the majority of the rooms. Everything is made in India, and a portion of every order supports girl-child education through Nanhi Kali.
What to allow for on the drawings
By connected volume, at design stage
| Product | Best for | Why it works | Price |
|---|---|---|---|
|
SOSA Mountain Breeze Reed Diffuser
|
Bedrooms, studies, guest rooms | Nothing on the drawing at all. Reeds are passive, need no power and can be added the day the family moves in. ₹849 for 50ml, ₹1,349 for 130ml. | ₹849 View → |
|
SOSA Vaayu
|
One shared volume up to about 1000m³ | Reserve a wall position in the return path, a power point at mount height and, if ducted, the HVAC option. ₹11,999 when the client decides to buy. | ₹11,999 View → |
|
SOSA Angaan
|
A very large single connected volume | 3,000m³, 800ml, programmable, under 42dB. Worth flagging early because the mounting and access requirements differ. ₹25,999. | ₹25,999 View → |
Three notes for the drawing set. A second unit belongs to a second volume of air — a separate wing, a floor behind a door, a guest block on its own air conditioning — and never to a second corner of the same hall, so reserve one position per volume rather than several per room. There is no SOSA refill product for the Vaayu at present, so if a handover document mentions supply, it should name a person rather than a product. And nothing should be specified into a kitchen.
SS
ISIPCA
Versailles
Versailles
A note from Sonal
Architects are often apologetic when they raise this, as though it is a decorative question that has wandered into a technical meeting. It has not. Everything that matters about scent-machine placement is on a services drawing: a power point at mount height, a wall that can take a small fixture, a position in the return-air path, and whether the ductwork could carry it. Not one of those is a fragrance question, and all of them are cheap while the walls are open.
The bit I would press hardest on is reach. A 400ml tank runs roughly 75 to 90 days, which means somebody in that household fills it a few times a year. I have seen beautifully placed units mounted so high that filling required a ladder, and every one of them was empty within a year. Mount it high enough to work and low enough to serve, and if that compromise is difficult, raise it while the joinery is still a drawing rather than a finished wall.
Leave the fragrance to the end, and be relaxed if the answer turns out to be none. A reserved socket costs almost nothing and commits nobody. When a register is eventually chosen, it should be chosen by the people living there, set low, and easy for anyone to switch off in seconds. This is a decision about the standard of a room and not a claim that it changes what anyone does, or anything therapeutic or medical. It never covers a smell that has a source, and the owner's judgement outranks mine. Made in India, and a portion of every order supports girl-child education through Nanhi Kali.
Frequently asked questions
When should scent-machine placement be decided in a villa project?
At services coordination, with the electrical and air-conditioning drawings and before any finishes. That is the stage where you can see how air will move and still add a power point at mount height. Deciding at furniture-layout stage is already late for the socket and the ducting, and deciding after finishes usually means a cable running down a wall somebody spent a lot of money on.
What does the architect actually need to provide?
A marked wall position high in the return-air path, a power point at that height, confirmation that the wall build-up can carry a small fixture, a decision on whether a ducted HVAC installation is feasible, and a height a person can reach to fill the tank. The unit draws 5W and runs under 38dB, so there is no meaningful load or acoustic requirement to design around.
Should the fragrance be chosen at design stage?
No. Fragrance preference is personal and will very likely change between drawing and occupation, so choose it at handover in the finished rooms with the household present. It is also entirely reasonable for an owner to decide they want no fragrance at all, and if the only thing reserved was a socket and a wall position, that decision costs nothing and nothing has been wasted.
Can the machine be integrated into the ducted air conditioning?
Yes, where the system allows it, and it is the cleanest installation available in a house because the fragrance is distributed by ductwork already engineered to move air evenly. It has to be raised while the ducting is still on paper, though, which is precisely why this decision belongs in services coordination rather than at the interiors stage or after handover.
How many positions should be reserved in a large villa?
One per volume of connected air, not one per room. If the ground floor is a single body of air including the hall, dining and stair, that is one position. A guest wing behind a door, a separate floor with its own air conditioning or an annexe is a second volume and earns a second position. Two positions in the same hall are not useful, because two units in one volume compete rather than combine.
Send the services drawing and we will mark it
SOSA — Clinic Scenting for architects and practices designing villas around Raipur
Reserve a wall position and a power point at mount height per connected volume. One Vaayu at ₹11,999 when the client decides, or the Angaan at ₹25,999 for a much larger body of air. Reeds from ₹749 for every room that never needed a machine. Made in India, and a portion of every order supports girl-child education through Nanhi Kali.
Ask for a Raipur scenting plan → SOSA Vaayu · ₹11,999
One more look at the range
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Editorial standards & sources
About this guide: Written by Sonal Sahani, ISIPCA Versailles-trained founder and perfumer at SOSA Home & Body. Product recommendations reflect the SOSA range; the planning advice applies to any brand.Facts verified 16 September 2026 against the live SOSA product pages: the SOSA Vaayu (₹11,999) is a waterless cold-air nebuliser rated to 1000m³, described by the manufacturer as approximately 2,000-3,000 sq ft, with adjustable intensity, a 400ml refillable tank lasting up to about 75 days depending on intensity and run hours, Bluetooth app and onboard button control, 1h/4h/8h/24h timers, operation under 38dB, DC 12V/1A at 5W, freestanding or wall and HVAC mounting, auto-stop and key-lock, and CE, RoHS and SGS certification. Being waterless, it adds no moisture and leaves no residue on surfaces or equipment. the SOSA Angaan (₹25,999) is an HVAC nebulising diffuser rated to 3,000m³, roughly 8,000-10,000 sq ft, with an 800ml reservoir, metal body, programmable schedules and operation under 42dB, and runs HVAC-connected or standalone wall-mounted. Ambient fragrance is an interior and brand decision only. SOSA makes no claim that scent influences a customer's decision, sales, enquiries, footfall, trust, credibility, referrals or any clinical or patient outcome, and no claim that any product removes, neutralises, eliminates or absorbs an odour, or that it cleans, purifies or disinfects air. Scent works alongside proper ventilation, housekeeping and source control and is never a substitute for any of them, and is never used to mask a smell that has a source. Clinical, treatment and diagnostic areas are left unscented, and a clinician's judgement overrides any scenting plan in their own premises. Visitor and staff fragrance sensitivity is real and should never be minimised; no SOSA product is described as hypoallergenic or as safe for sensitive individuals, and staff must be able to switch the system off in seconds. The hotel-inspired scents are SOSA's own original interpretations; SOSA is an independent brand and is not affiliated with, or endorsed by, any hotel, industrial, jewellery or automotive brand named for reference, and no Raipur business is named as a SOSA customer. Coverage, fragrance usage and running cost depend on the space, settings and hours of use, and are confirmed on a consultation. Prices and availability are subject to change - see the live product pages.