฿80,099 Free Delivery Built to order · 8–10 weeks
Indoor Infrared Saunas

1-Person Infrared Sauna

A personal infrared sauna in under one square metre. 1,350W low-EMF panels, touchscreen control, Bluetooth audio. Plugs into a standard socket — no electrician needed. ฿88,999, delivered across Thailand.

฿88,999 From ฿80,099 Save 10%
Includes 7% VAT
Built to order · 8-12 weeks from deposit · deposit refundable up to 14 days*
Island delivery (e.g. Koh Samui, excl. Phuket) — ฿1,500 ferry surcharge added at checkout.

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Free consultation
Free delivery in Thailand
1–2 year warranty
After-sales support
Frequently Asked Questions
Do I need an electrician to install it?
No. The RY-900 draws 1,350W and plugs into a standard household socket, like a kettle or a microwave. No dedicated circuit or wiring work is required.
How long does assembly take?
Under an hour for most people. The pre-built panels clasp together, the roof drops on, and you plug it in. Two people make it easy. An installation service is available if you would prefer we handle it.
How is infrared different from a traditional sauna?
Infrared panels heat your body directly rather than heating the air, so the cabin runs at a gentler 25–67°C instead of 80°C and above. Sessions feel comfortable immediately, with no stove and no steam.
Will it fit in a condo?
That is exactly what it is designed for. The footprint is 900 × 900 mm — smaller than most wardrobes — and at 1,950 mm tall it clears standard ceilings comfortably. It works in bedrooms, bathrooms, and covered balcony nooks.
Can I see one before I buy?
Yes — in-person viewings are available by appointment at RonYen Shop & Wellness Garden in Ban Suan, Chonburi. Get in touch to arrange a time.

Have more questions? Chat with us

Download the Indoor Infrared Saunas brochure

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Includes: Thai · English

About this sauna

Overview

A personal infrared room in less than a square metre. The RY-900 fits where a traditional sauna never could — a bathroom corner, a bedroom, a condo balcony nook — and plugs into a standard power socket. No dedicated circuit, no electrician, no site work.

Four low-EMF carbon panels wrap warmth around you from the back, both sides, and your feet. Set the temperature and timer on the in-cabin touchscreen, connect your phone to the built-in speakers, and settle in. Infrared works at gentler air temperatures than a traditional sauna — 25 to 67 degrees — heating your body directly rather than the air, so sessions are comfortable from the first minute.

The cabin is hand-built in Canadian Hemlock with a full-height tempered glass door and side window, and arrives as a flat-pack kit that clasps together in under an hour.

Customisation

The RY-900 is a standard model, but it does not have to stay that way. Custom sizes are available if your space needs something slightly different. Talk to us about lead times for custom builds.

  • Genuine 1-person footprint — 900 × 900 mm, 1,950 mm tall
  • Plugs into a standard household socket — no dedicated wiring, no electrician
  • 1,350W of low-EMF carbon heating across four panels: back, both sides, and foot
  • In-cabin touchscreen control — temperature 25–67°C, timer 1–90 minutes
  • Bluetooth audio with built-in ceiling speakers
  • 7-colour LED ambient lighting
  • Canadian Hemlock cabin with tempered glass door and side window
  • Assembles in under an hour — panels clasp together, no trades required
Delivery

The RY-900 ships as a compact flat-pack kit, delivered across Thailand and internationally. Every panel is pre-built and pre-wired — assembly is a clasp-together job for two people, no cutting, no drilling, no trades.

Installation

Most owners assemble the RY-900 themselves in under an hour. Stand the panels on any flat, dry indoor floor, clasp them together, fit the roof, and plug into a standard household socket. If you would rather not lift a finger, our team offers an installation service as an optional add-on — ask when you order.

Timber options
Hemlock
Warranty

If an electrical item stops working within the warranty period, we’ll send you a replacement free of charge.

1 year on structure and electrical components

Returns & Refunds

Stock items can be returned within 7 days of delivery in resalable condition. Custom and made to order items cannot be returned once production has begun. Faulty goods are repaired, replaced or refunded at our cost.

Read the full Returns Policy

Specifications

Dimensions
External900 × 900 × 1,950 mm
Capacity & weight
Capacity1 person
Performance
Temperature range25–67°C
Power & electrical
Power1,350W total — four low-EMF carbon panels
Common questions

Everything you want to know about saunas & heaters

Outdoor and indoor cabins, barrels, cylinders and sauna + shower combos — from a compact one-person unit up to ten-person commercial rooms, all customisable to your space. Browse saunas.

Western Red Cedar and Finnish Thermo Pine both handle heat and humidity beautifully; Hinoki is our premium pick. We’ll match the timber to your budget and location.

Outdoor saunas are fully weather-sealed for gardens, rooftops and pool decks; indoor models are built for bathrooms, gyms and spare rooms. Both use indoor-rated electric heaters.

Most home saunas run on a dedicated single- or three-phase circuit sized to the heater. We’ll confirm the exact electrical requirement in your quote.

Both are food-grade and corrosion-resistant; 316 adds extra protection for coastal and chlorinated environments. We recommend the right grade for your site. See ice baths.

Ice works to get started, but a chiller holds a precise temperature day after day with no effort — the easiest way to make cold therapy a daily habit.

Our chillers take the water down to around 3°C and hold it there. Most people plunge between 3–10°C depending on experience.

A built-in filtration and sanitation cycle keeps the water fresh for weeks. We’ll walk you through simple water care at handover.

We’re open now in Chonburi, Thursday to Sunday, with Founding Member pricing until 30 September. The full experience opens 4 September — book ahead to be sure of a spot. Book a visit.

The Garden runs on advance bookings so every session has the space to itself — so book ahead if you can. That said, if you're passing and spot us, scan the sign at the gate or give us a call, and if there's room in the current session we'll happily wave you in.

Saunas, ice baths, a swimming pool and shaded lounge areas — everything you need for the full hot-and-cold circuit. Explore the garden.

The Wellness Garden is in Chonburi, easily reached from Bangkok and Pattaya. Full directions and parking details are on the garden page.

Yes — most saunas assemble in a day with two or three people and clear instructions. Prefer it done for you? Our team can handle the full install. Installation service.

Delivery to the spot, full assembly, levelling, heater fitting and a handover walkthrough so it’s ready to use the same day.

A firm, level base — a concrete pad, deck or paved area — plus a nearby power point. We’ll send a simple prep checklist before delivery.

Final connection should be made by a licensed electrician. We provide the full specification and can recommend trusted local contractors.

Yes — we deliver right across Thailand by freight, and ship internationally on request. Delivery details.

Most saunas are ready eight to ten weeks from order. Once built, freight to your address typically takes a few days, with tracking provided.

Standard nationwide delivery is included. For tricky access — rooftops, tight lanes or upper floors — we’ll quote any crane or extra handling up front.

Everything ships in a purpose-built timber crate to protect the timber and glass in transit — and the crate is easy to dispose of or repurpose.

Still deciding? Talk to a specialist.

Get a straight answer on what suits your space, budget and the Thai climate — free and with no pressure.

Book a free consultation

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Talk to us before
you buy.

A sauna or ice bath is a long-term addition to your home or commercial space. Tell us about your project, your goals and your timeline — we’ll give you a straight answer, including what the right options are.

Free consultation. Phone call, video call, or visit our showroom in Ban Suan, Chonburi — Rön Yen Shop & Wellness Garden — by appointment. Tell us your space and budget, and we’ll talk through the options with no pressure to buy.

Ban Suan, Chonburi — 10 minutes from Central Chonburi

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