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Talk to a infrared sauna specialist| Warranty | 12 months parts replacement warranty |
If you want a backyard sauna for four adults, the ReGen8 Quadro heats with 10 carbon fibre FAR infrared panels at 2920W and holds a session up to 90 minutes anywhere from 20°C to 65°C. A 95% toolless buckle lock build takes around 45 to 60 minutes, and the EMF reads a low 24 mGs measured 3 cm from the panels.
It suits a couple or small household who want unwinding outdoor sessions with proper features built in: 7-colour chromotherapy lighting, a reading light, Bluetooth and FM audio, plus a waterproof shingle roof and 8mm tempered glass rated for outdoor use.
What stands out here is the 24 mGs EMF reading measured 3 cm from the panels, plus ten carbon fibre panels wrapping your back, sides, legs and feet for even heat.
It's outdoor-only and needs a dedicated 250V, 15A circuit, so plan the electrical work early. The red light therapy expansion port is the detail I'd act on later.
Adela Ledvinkova · Bachelor of Exercise & Sport Science · Our In-House Fitness Coach
This sauna is built for outdoor use, with a high-density spruce frame and a waterproof asphalt shingle roof that sheds rain the way a garden shed does.
The 8mm tempered glass panels and door give you a full view out without feeling like a sealed box.
What this means for you: You can site it in the backyard or on a deck without building a separate shelter around it.
Ten carbon fibre FAR infrared panels wrap the cabin: back, left, right, leg and foot zones, so heat reaches you from more angles than a couple of large emitters would.
Carbon fibre panels warm a broad area at a lower surface temperature, which feels gentler and more even across the body.
What this means for you: The zone layout means your legs and feet warm up alongside your back and torso, not last.
The LuxeLight system offers 7-colour chromotherapy LED lighting to set the mood inside the cabin.
A separate dedicated reading light means you can actually see a book or magazine without flooding the whole space with colour.
What this means for you: Set soft colour for a wind-down session, or switch to the reading light when you want to actually read.
Built-in Bluetooth speakers, USB connectivity and a digital FM radio let you run a podcast, playlist or radio station straight from the cabin.
The included oxygen ioniser freshens the air during longer sessions.
What this means for you: You can pair a phone, cast your own audio and keep the air fresh without adding any extra hardware.
There is a dedicated Red Light Therapy expansion port built into the cabin, so you can add a red light panel later without rewiring anything.
The panel is sold separately, so you only pay for it if and when you want it.
What this means for you: Buy the sauna now, add red light down the track if it suits your routine.
The sauna draws its 2920W across a dedicated 250V, 15A circuit, so it needs its own supply rather than sharing a standard household outlet with other appliances.
Plan for an electrician to confirm the circuit before delivery day.
What this means for you: Sort the dedicated circuit early and setup on delivery day is far smoother.
The cabin goes together with a 95% toolless buckle lock system, so most of the build snaps into place without hardware.
You only need a screwdriver for the door handles, and two adults are recommended to handle the panels safely.
What this means for you: No specialist trade needed for the cabin itself, just a second pair of hands for the heavy panels.
The cabin seats four, with a 171 cm long bench that gives couples or a small group room to sit or stretch out.
Interior dimensions are 171 cm (L) x 109 cm (W) x 185 cm (H), so there is genuine head and shoulder room inside.
What this means for you: There is space to bring a partner or a friend, plus the small extras that make longer sessions comfortable.
The exterior measures 180 cm (L) x 120 cm (W) x 230 cm (H), so mark out the slab or deck area before your delivery arrives.
It needs a minimum 2.3 m height clearance, which suits most open outdoor sites and pergolas.
What this means for you: Measure your intended spot against the footprint and the 2.3 m clearance first, since the unit is heavy to reposition once built.
The sauna ships in 4 cartons at a combined 385 kg gross, so plan for two people and a clear path from the truck to the site.
It comes with the oxygen ioniser, automatic safety alarm, storage shelf, cup holder, magazine rack and towel brackets included.
What this means for you: The heaviest cartons top 130 kg, so line up a second person and a trolley for the two big boxes.
| Capacity | 4 Person |
| Heating Elements | 10 x Carbon Fibre FAR Infrared Panels (Back, Left, Right, Leg, Foot) |
| Temperature Range | 20°C to 65°C |
| Material / Frame | High-density spruce wood |
| Control Panel | Modern glass touch control panel |
| Lighting | LuxeLight 7-colour chromotherapy LED and a dedicated reading light |
| Audio | Bluetooth speakers, USB connectivity, and digital FM radio |
| EMF | 24 mGs measured 3 cm from panels |
| Time Setting | Up to 90 minutes |
| Assembled Dimensions | 180 cm (L) x 120 cm (W) x 230 cm (H) |
| Power Supply | 2920W |
| Warranty | 12 months parts replacement warranty |
| Roof Material | Waterproof asphalt shingle roof |
| Door & Glass | 8mm tempered glass panels and door |
| Power Requirements | 250V, 15A dedicated circuit |
| Included Accessories | Oxygen ioniser, automatic safety alarm, storage shelf, cup holder, magazine rack, towel brackets |
| Expansion Ports | Dedicated Red Light Therapy expansion port (panel sold separately) |
| Assembly | 95% toolless buckle lock system (screwdriver for door handles only, 2 adults recommended) |
| Intended Use | Outdoor use only |
| Interior Dimensions | 171 cm (L) x 109 cm (W) x 185 cm (H) |
| Bench Dimensions | 171 cm (L) x 45 cm (W) x 4.5 cm (H) |
| Required Height Clearance | 2.3 m minimum |
| Gross | 385 kg |
| Packaging | 4 cartons. Carton 1: 150x112x20 cm (133 kg), Carton 2: 188x129x23 cm (61 kg), Carton 3: 201x120x16 cm (58 kg), Carton 4: 201x139x34 cm (133 kg) |
Effort: 95% toolless buckle lock setup (2 adults recommended). Tools: screwdriver (for door handles only).
It ships in 4 cartons on a pallet, the heaviest two at 133 kg each. This is a kerbside freight delivery, so plan to move the cartons to your build site with a hand and a trolley. Check every carton for transit damage before you sign, and keep the packaging until you've confirmed all parts are present.
Take photos of the carton and the affected part before unpacking further, then email support@cardioonline.com.au within 48 hours of delivery. We lodge the freight claim, organise the replacement panel or part, and stay across it until you're set up. You won't be chasing the courier or the manufacturer yourself.
Assembly is straightforward thanks to the 95% toolless buckle lock system. The pre-assembled wall panels clip together securely, and a screwdriver is only needed for the door handles. Having two adults present is recommended due to the size and weight of the panels.
It's outdoor use only, so it belongs on a patio, deck or paved area rather than indoors. Exterior footprint is 180 cm long by 120 cm wide, standing 230 cm tall, and it needs a minimum 2.3 m height clearance. Measure any pergola or eave before you commit, and confirm the base is level and load-rated for 385 kg.
It's a genuine 4-person cabin with a 171 cm bench, so two can stretch out fully or four sit comfortably. It suits households that want shared sessions or couples who like the extra room. The 20 to 65 degree range and 90-minute timer let everyone dial in a session length and heat that works for them.
Total output is 2920W and it needs a dedicated 250V, 15A circuit. That's more than a standard 10A household power point supplies, so you'll want a licensed electrician to install a dedicated 15A outlet near the install site. Sort this before delivery day so the sauna is ready to fire up once it's built.
The 10 carbon fibre FAR infrared panels measure 24 mGs at 3 cm from the panel, dropping quickly as you sit back on the bench. The heat feels gentle and even rather than the sharp blast of a traditional sauna, wrapping your back, sides, legs and feet at once. That all-round coverage is what makes long sessions comfortable.
It carries a 12 month parts replacement warranty, handled by us here in Australia rather than an overseas manufacturer. If a component fails in that window, we sort the replacement. This model also displays the 100 Day Money-Back Guarantee badge, so you have 100 days to return it in as-new, fully repackaged condition with no restocking fee.
Click below to download the user manual.
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Try it for 100 days. Return it if it is not right.
If your equipment is not right for your space or your training once you have lived with it, you can request a return within 100 days of purchase for a refund of the product price.
Available on products showing the 100 Day Money Back Guarantee badge. Return shipping is paid by the customer unless otherwise agreed. Original delivery, installation and service fees are non-refundable. See the full policy: /pages/risk-free-returns
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