SunRay Hampton 3-Person Traditional Indoor Sauna | Cedar
SunRay Hampton 3-Person Traditional Indoor Sauna | Cedar
- Regular price
- $4,098.00
- Regular price
- $6,147.00
- Sale price
- $4,098.00
- Unit price
- per
Found it lower? We'll match it, before or after you buy.
Send us a link to the lower price. If it is the same model, new and in stock at an authorized U.S. online retailer, we match it. Already ordered? If it was lower on your order date, claim the difference within 30 days.
Excludes sale pricing, marketplace sellers and later price drops.
Read the full price match terms →- A cedar room around a 4.5 kW Harvia heater
- An upper rear bench and a lower side seat
- An adjustable ceiling vent with a dome light
Preorder — ships November 2026
This item is currently out of stock. Our next shipment arrives in November 2026, and orders ship in the order they were placed. Free curbside freight.
Couldn't load pickup availability
Talk to a Recovery Specialist
1-888-500-5675
How does delivery work?
How does delivery work?
Free shipping to the contiguous 48. On every SunRay sauna, by freight from Richmond, Virginia. The estimate on each product page is in business days.
Freight to the curb. A kit of panels or barrel staves, in cartons on a pallet. The freight company calls to book a window, someone signs, and residential deliveries come on a lift gate truck. Plan for two or more people.
Hard to reach addresses. If a truck cannot reach you, a smaller vehicle may cost extra, and we tell you before the delivery is booked.
When it ships. In-stock saunas usually leave SunRay's warehouse within 1 to 2 business days of SunRay receiving the order, and you get a tracking email when it leaves.
If it arrives damaged. Note it on the delivery receipt before signing and photograph it. Refuse a punctured or crushed pallet and call us while the driver is there; for minor damage, call before the driver leaves. Report anything found after unpacking within 48 hours.
Where we ship. The contiguous 48 states. We do not ship SunRay to Alaska, Hawaii or Puerto Rico.
Not included: the electrical work and the assembly. A licensed electrician hardwires the Harvia heater on a traditional sauna to 240 V. Professional setup and assembly is available on the indoor saunas, and by quote on the others.
What does the warranty cover?
What does the warranty cover?
Structure: 10 years. The wooden panels, floor, ceiling and glass, from the original date of purchase, for the parts needed to repair a defect. If a structural defect cannot be fixed with a part, SunRay may send a replacement sauna; assembling it is then your cost.
Parts and electronics: 1 year. Every other part, including the heater and the electrical components. Parts replacement only: labor for fitting a part is not covered.
Not covered. Alteration, neglect, misuse, freight damage caused by the carrier, accidents and acts of God. Surface cracks and minor blemishes in the wood are natural, not defects. Report delivery damage within 48 hours, before assembly.
Two conditions decide most claims. Residential use only, because a commercial setting voids the warranty. And installed, run and maintained to the instructions: indoor saunas stay indoors, and an outdoor sauna without a weather cover needs its exterior resealed every year.
Who is covered. The original customer at the original delivery address. The warranty cannot be transferred.
Ask before a repair. Get SunRay's written consent before any repair you expect to be reimbursed. SunRay decides the cause of a fault and whether to repair or replace.
Who handles it. We are a factory-authorized SunRay dealer and file the claim for you. Call us with your order number, the model and photographs.
What if I need to return it?
What if I need to return it?
20 days from the ship date. New, unassembled and resalable; the ship date is in your tracking email. We handle the return, so you do not contact SunRay.
Unassembled means returnable. In its original packaging and crate with the manuals and accessories. A sauna that has been assembled, wired in or heated cannot go back.
What a return costs. A restocking fee of 20% of the purchase price may apply on a change-of-mind return. There is none on a documented freight damage claim.
Who pays the return freight. You do on a change of mind. We cover it when the cause is shipping damage or our error.
Original shipping. We never deduct the original shipping from your refund.
Damaged on arrival. A different and faster process. Note it before signing and photograph it. Refuse a punctured or crushed pallet and call us while the driver is there. Report anything found after unpacking within 48 hours.
Cancelling before it ships. No fee before we place the order with SunRay. After that an administrative fee of up to 5% may apply, and we waive it whenever we are not charged. If we miss our own ship date, you cancel with no fee.
To start a return. Call us for a Return Authorization number before anything ships back. Refunds go to the original payment method within 7 business days of the return being received and inspected.
PRODUCT DESCRIPTION
Jump to 13 sections
The short answer
The SunRay Hampton is a 3 person cedar indoor traditional sauna with a two tier bench
The Hampton (SunRay model 300TN) seats three in a cedar cabin 70 inches wide, on an upper bench across the back and a lower seat along the side. That split lets one person climb into the hottest air near the ceiling while the others sit lower, all warmed by a 4.5 kW Harvia electric heater loaded with stones for steam.
It is the cabin for a household that wants a proper Finnish style layout, with levels, without moving up to a four seat footprint. Compare it with every traditional sauna in our range.
Seating
Two levels
An upper rear bench and a side seat, so you choose how hot you sit.
Who it suits
Up to three
SunRay describes it as comfortable for two to three bathers.
The wood
A cedar room
SunRay moved the Hampton to cedar for 2026, and the knotty boards show in SunRay's photos.
Fit
SunRay Hampton 3 person sauna dimensions and bench layout
Outside, 70 inches wide by just over 47 deep and 80 tall. Inside, a room 66 by 43 inches with 72 inches of headroom.
| Exterior | 70 W x 47.25 D x 80 H in |
|---|---|
| Floor area | About 23 sq ft |
| Ceiling needed | 84 in or more |
| Interior | 66 W x 43 D x 72 H in |
|---|---|
| Air inside | About 118 cu ft |
| Seats | 3, elevated rear bench plus side seating |
Why a second tier matters
Heat stacks up in a sauna: the air just under the ceiling is the hottest, the air near the floor the coolest. A single bench puts everyone at the same height. The Hampton's raised rear bench lifts whoever sits there into the upper, hotter air, while the side seat stays lower and gentler, which suits a household where not everyone likes the same heat.
Planning the room around 80 inches
The cabin is 80 inches high, 5 more than SunRay's single bench Southport. SunRay asks for at least 3 to 4 inches of clearance over the roof. That makes 84 inches, or 7 feet, the lowest ceiling to plan around; an 8 foot room has room to spare.
The heat
The Harvia heater in the SunRay Hampton sauna, and how hot it runs
A 4.5 kW Harvia electric heater stands in a wooden frame beside the benches, with stones on top for steam.
Sized for a three person room
SunRay's TN manual and its January 2026 data sheet give the Hampton a 4.5 kW Harvia heater, the same size as in the three seat Southport.
Wet or dry
Pour water from the included bucket and ladle onto the hot stones and the cabin fills with steam; leave them dry for dry heat. The thermo-hygrometer shows temperature and humidity side by side, so you can see the change.
Warm-up and temperature
The TN manual says to allow approximately 12 to 15 minutes for the sauna to warm up before a session; SunRay's newer Harvia heater sheet puts a usable temperature at 45 to 60 minutes, so a cold room may need the longer time. The top setting is 170 F, SunRay's stated maximum. You choose the setting with the control knobs on the front of the heater; when the cabin reaches it, the manual says, the heater switches itself off and on to hold it.
Construction
Cedar, glass and a vented ceiling: how the SunRay Hampton sauna is built
A cedar cabin with a tempered glass door, a dome light and a vent you can adjust.
The wood
SunRay's 2026 build of the Hampton is cedar, which replaced hemlock on this model in early 2026.
Door, handle and light
A tempered glass door forms the front, with what SunRay calls an upgraded door handle. A dome light mounts on the ceiling, and its cable passes through the ceiling to connect inside the heater.
Ventilation you can adjust
SunRay describes the Hampton's ventilation as adjustable. The vent sits in the ceiling, and the manual notes it can be opened at any time, as can the door, to let air into the cabin.
Want to see other layouts? Our indoor saunas collection covers every brand we carry.
Before you order
Before you order the SunRay Hampton indoor sauna: five things to settle
A short list, all of it about the room and the wiring.
- Ceiling of 7 feet or more80 inches of cabin and at least 3 to 4 inches above it
- 70 by 47.25 inches of floorWith elbow room around it for standing the walls up
- A solid, level baseSunRay's TN manual wants a sturdy level surface and, on a floor that can get damp, a moisture barrier underneath
- A 240 V circuit of its ownHard-wired to the heater by a licensed electrician
- IndoorsNo weather roof, and SunRay's warranty limits indoor saunas to indoor use
What to tell your electrician
Tell them it is a 4.5 kW Harvia electric heater that needs a dedicated 240 V circuit and a hard-wired connection. SunRay's TN manual defers the voltage and amperage to the heater manual that ships with the sauna, and your licensed electrician sizes the circuit from that manual and the National Electrical Code.
Running cost
SunRay Hampton sauna running cost at two sessions a week
Worked at two sessions a week of an hour each, at 4.5 kW and 18.34 cents per kWh (the EIA's US residential average for June 2026, Electric Power Monthly).
One session
$0.83
An hour of heater time, warm-up included: 4.5 kWh.
Each month
$7.15
Two sessions a week, about 8.7 hours, 39 kWh.
Each year
$86
104 sessions, 468 kWh.
An hour covers the TN manual's warm-up and a 30 minute session; if the room needs the heater sheet's full hour to warm, a session runs 90 minutes and $1.24. These assume the heater never rests. It does: once the cabin is at temperature the thermostat cycles it, so the real figure is lower. Recalculate with your own rate: 4.5 kW, times the hours, times your price per kWh.
What you get
What ships with the SunRay Hampton cedar sauna
Cabin, heater, benches and accessories come as one delivery. Power is the part you arrange locally.
Required before it runs
- Dedicated 240 V wiringA licensed electrician runs it and hard-wires the heater
- Two adultsThe minimum assembly crew in SunRay's TN manual
Optional
- Professional Setup & AssemblyQuoted through Request a setup quote next to Add to Cart, it sends a third party crew to build the Hampton in place. More on our home sauna assembly service page
| Structure | Cedar floor, back, side and front walls, roof |
|---|---|
| Heat | 4.5 kW Harvia electric heater, stones, wooden heater frame |
| Benches | Upper rear bench, side seat, ergonomic backrests |
| Front | Tempered glass door, upgraded handle |
| On the walls | Dome light, thermo-hygrometer, sand timer |
| For steam | Bucket and ladle |
| Arranged by you | The dedicated circuit and its connection |
Assembly
SunRay Hampton sauna assembly, from floor to dome light
One SunRay manual, the TN manual, covers the Aston, Hampton and Charleston, and the walls lock together with buckles built into the panels.
Start on a flat, hard surface with the bottom panel. The back wall stands on the back edge of it, the left and right walls hook to the back wall with their built in buckles, the front wall closes the box and the roof sits on top. Then the door handle goes on.
The heater stage comes next: pass the heater cable out through the hole in the side wall, assemble the wooden frame the heater sits in, and leave the connection to the electrician. With the heater placed, install the lower bench, the upper bench and the backrest. The hygrometer, sand timer and dome light screw on last, and the dome light's wire goes up through the ceiling and connects inside the heater.
SunRay's minimum is two adults.
Delivery day
When the SunRay Hampton sauna arrives at your curb
Freight is free to the curb across the lower 48, on a truck with a lift gate. SunRay's product sheet gives the shipping weight as 551 pounds. The buy box gives your delivery window in business days.
Before delivery
The carrier phones ahead. An adult needs to be home to sign, ideally with a helper for the carry.
At the truck
Walk around every carton before signing. Photograph and note any hole, crushed edge or water mark on the receipt.
Before you build
Unpack and inspect the glass door, the walls and the benches straight away, while the packaging is still on hand.
A change of mind is covered for 20 days from the day the Hampton ships, provided it has not been assembled. You pay to freight it back and a 20% restocking fee may apply; we never subtract the original shipping from the refund.
Reference
SunRay Hampton 300TN cedar sauna specifications
| Exterior | 70 W x 47.25 D x 80 H in |
|---|---|
| Ceiling needed | 84 in (7 ft) or more, with SunRay's 3 to 4 in above the roof |
| Interior | 66 W x 43 D x 72 H in |
| Capacity | 3 person, on an upper rear bench and side seating |
| Heater | 4.5 kW Harvia electric with stones, in a wooden frame |
| Electrical | 240 V dedicated circuit, hard-wired by a licensed electrician |
| Maximum | 170 F, SunRay's stated maximum |
| Wood | Cedar on 2026 builds; earlier units were hemlock |
| Included | Heater stones, glass door with upgraded handle, dome light, bucket and ladle, thermo-hygrometer, sand timer |
| Shipping weight | 551 lb, per SunRay's product sheet |
| Warranty | 10 years structural, 1 year on parts including the heater |
Full specification tables
| Exterior | 70 W x 47.25 D x 80 H in, per SunRay's TN manual |
|---|---|
| Floor area | About 23 sq ft |
| Cubic feet inside | About 118 |
| Model code | 300TN |
|---|---|
| Backrests | Ergonomic |
| Light | Ceiling dome light |
| Ventilation | Adjustable, in the ceiling |
| Placement | Indoor only |
| Warm-up | 12 to 15 minutes in SunRay's TN manual; 45 to 60 in its Harvia heater sheet |
|---|---|
| Freight | Free to the curb, lower 48, lift gate truck |
| Assembly crew | Two adults or more |
The range
SunRay Hampton vs the other SunRay indoor traditional saunas
SunRay's other indoor cabins with a two level bench seat four; the Hampton is the one sized for three. Below, it sits beside its closest siblings.
| SunRayAston | SunRaySouthport | SunRayHamptonYou are here | SunRayCharleston | |
|---|---|---|---|---|
| Seats | 1 to 2 | 3 | 3 | 4 |
| Bench levels | One | One | Two | Two |
| Interior, inches | 50 x 32 x 72 | 65 x 43 x 69 | 66 x 43 x 72 | 67 x 59 x 72 |
| Wood | Cedar | Hemlock | Cedar | Cedar |
| Harvia kW | 4.5 | 4.5 | 4.5 | 6 |
Against the Southport, the Hampton trades a single long bench for two levels, adds 5 inches of height and swaps hemlock for cedar, on nearly the same floor. The Charleston is its four seat big brother in the same cedar style, about 16 inches deeper with a 6 kW heater.
Tiburon, Baldwin, Rockledge, Galaxie and the outdoor line: every SunRay sauna side by side.
Warranty
SunRay Hampton sauna warranty: ten years on the cabin
SunRay applies one warranty certificate to the Hampton.
| The cabin | 10 years on the wooden sauna panels, flooring, ceiling and glass: the parts needed to repair, or a replacement sauna if SunRay chooses |
|---|---|
| The heater and parts | 1 year on all sauna parts, heater and electrical components included; parts are replaced, labor is not paid |
| Where and how | Residential use only, and indoors for an indoor sauna. A commercial setting voids it |
| Who | The original customer at the original delivery address. Not transferable |
Wood moves in heat, and the certificate says surface cracks and minor blemishes are not defects. Keep the inside clean with a water soluble cleaner suitable for unfinished wood, and if a repair is ever needed, get SunRay's written consent first or it may not be reimbursed. Our SunRay warranty policy page has the full text; we will also email the certificate on request.
Buyer questions
SunRay Hampton 3 person cedar sauna: buyer questions
What are the SunRay Hampton dimensions?
Outside, 70 inches wide, 47.25 deep and 80 tall, per SunRay's TN manual. Inside, 66 by 43 inches with 72 inches of height. With SunRay's 3 to 4 inch gap above the roof, the room needs a ceiling of at least 7 feet.
Is the SunRay Hampton heater 4.5 kW or 6 kW?
4.5 kW. SunRay's relaunched site says 6 kW, but SunRay's TN manual, its January 2026 data sheet and its own Hampton page from July 2026 all give 4.5 kW.
What electrical supply does the SunRay Hampton need?
A dedicated 240 volt circuit, hard-wired to the Harvia heater by a licensed electrician. SunRay's manual refers the voltage and amperage to the heater manual, and the electrician sizes the circuit from it and the National Electrical Code.
How long does the SunRay Hampton take to warm up?
SunRay's TN manual allows approximately 12 to 15 minutes before a session; its newer Harvia heater sheet gives 45 to 60 minutes to a usable temperature, the safer figure to plan around. It heats up to 170 F, SunRay's stated maximum.
Is the SunRay Hampton made of cedar?
Yes, on current builds. SunRay changed the Hampton from hemlock to cedar in early 2026, as its January 2026 data sheet and its later product pages show. Units built before that were hemlock.
What warranty comes with the SunRay Hampton?
Ten years on the wooden panels, flooring, ceiling and glass, and one year on all parts including the heater and electrical components. Replacement parts only, no labor, for home use by the original buyer at the original address.
How is the SunRay Hampton delivered?
Free freight to the curb anywhere in the lower 48, on a lift gate truck, at a shipping weight of 551 pounds. An adult has to sign; check the cartons first and write any visible damage on the delivery receipt.
Should I buy the SunRay Hampton or the SunRay Charleston?
Both are cedar cabins from the same series, with two bench levels. The Hampton seats three on 70 by 47.25 inches with a 4.5 kW heater. The Charleston seats four, needs 71 by 63 inches and has a 6 kW heater. Choose by the number of people and the depth you can give it.
One last thing
Choose the SunRay Hampton 3 person sauna
Cedar, two bench levels and Harvia steam, shipped free to your curb. Add the Hampton to your cart above. If you are weighing it against the Southport or the Charleston, call and we will talk it through with your room in mind.
ChaddySauna specialistMon to Sat, 9am to 6pm ET
Reviews
What Other Owners Say
Reviews of other products we carry, each with the site it was first posted on.
-
Ed and Kay HinkleDynamic Venice 2-Person Sauna
Video review on recoveryroomdirect.com, October 2026 -
Very pleased with the price and quality of the [sauna]
Ed H.Dynamic Venice 2-Person Sauna
Review on recoveryroomdirect.com, October 2026 -
I was impressed at how straightforward it was to assemble. It arrived on the truck within a couple weeks. … We are loving it.
RobertReview on goldendesigninc.com, June 2023 -
So far, very pleased with sauna. It was packed very well and easy to put together. … Sauna heats up quickly and has a built in timer that automatically turns sauna off at the end.
StaceyReview on goldendesigninc.com, January 2023 -
Delivery was on time and without damage, with Sauna components neatly and safely packaged. Setup was also straightforward. … An excellent purchase through and through!
Dane BrownReview on goldendesigninc.com, August 2024 -
Robert W.Power Plate MOVE
Video review on powerplate.com, December 2025 -
It has a beautiful design, and slim profile. … It gets hot fast, and puts off some great heat.
Caleb W.Review on almostheaven.com, January 2023 -
Been using it in my 6x8 Princeton sauna since 2019. Powerful and kicks up to 170 degrees
PeterReview on almostheaven.com, December 2022 -
Debbie H.Power Plate MOVE
Video review on powerplate.com, April 2026 -
As a personal trainer I use this with my clients daily as well as for my personal use.
Heather H.Power Plate MOVE
Review on powerplate.com, October 2022 -
We have the smaller unit of this model and it has been a real work horse, getting at least two daily uses since it was installed in July of last year.
SteveReview on almostheaven.com, April 2023 -
Amazing cold plunge, the .6hp chiller gets the water extremely cold quickly … Well worth it.
Ben KayReview on goldendesigninc.com, February 2024 -
I use it every morning for stretching and three times a week with my kettle bell
Tim J.Review on powerplate.com, October 2021
