Sunray Cayman 4 Person Outdoor Traditional Sauna w/ Harvia 8kW Heater and Metal Roof

SKU 400D7

by SUNRAY

$5,690.00

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Availability: 20 in stock, ready to be shipped

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No payment is final until everything is confirmed with you.

Why customers choose Modern Sauna Spa — A clear, guided process that reviews fit, delivery logistics, and setup before anything ships.

Questions?

Tim — your product specialist — is here to help. Contact him anytime.

📞 Call/Text: 917-334-6022

✉ tim@modernsaunaspa.com

✓ What’s Included With This Sauna

Sauna cabin — precision fit panels
Traditional sauna heater
Interior lighting & control panel
Manufacturer warranty — see description for terms

Precision fit panel assembly — two person set-up in an afternoon.

Shipping & Delivery

Ships via freight — delivery scheduled in advance, no surprise drop-offs
We coordinate timing and access details with you before shipment
Typical delivery: 7–14 business days from order
Nationwide assembly teams available — ask us for a referral

Questions before you order? Call/text 917-334-6022 or email tim@modernsaunaspa.com

Sunray Cayman 4 Person Outdoor Traditional Sauna w/ Harvia 8kW Heater and Metal Roof

The Cayman is a four-person outdoor traditional sauna for a patio, deck or backyard. Double-panel walls of Canadian Hemlock hold heat in, and the sealed, weather-resistant cabin sits under a durable metal roof. Upper and lower benches give everyone a choice of heat level. The 8 kW Harvia electric heater reaches temperatures up to 185 degrees Fahrenheit, and the included wooden bucket and ladle let you pour water over the stones for steam, so it works as a wet or dry sauna. Dome lighting, a thermo-hygrometer and a sand timer are included.

Features

8.0 kW Harvia heater with stones
Canadian Hemlock, double-panel insulated walls
Weather-resistant sealed cabin with metal roof
Upper and lower bench seating for up to four people
Ambient dome lighting
Thermo-hygrometer and sand timer
Wooden bucket and ladle for adding water to the stones
Amperage: 40 Amp dedicated circuit
Power Req: 220-240V AC

Specifications

Overall Dimensions: 72"W x 69"D x 85"H
Roof Footprint: 85"W x 69"D
Interior Width: 68"
Interior Depth: 58"
Interior Height: 75"
Power Draw: 8,000 watts

Frequently Asked Questions

How many people fit in the Cayman?
Four. Upper and lower benches seat up to four people and let each person pick their heat level.

Can the Cayman stay outside year-round?
It is built for outdoor use, with a sealed, weather-resistant cabin under a metal roof.

Is the Cayman a wet or dry sauna?
Either. Pour water from the included wooden bucket and ladle over the stones for steam, or leave it dry.

What power does the Cayman need?
A dedicated 40 amp circuit at 220-240V AC. Have an electrician confirm your panel before you order.

How hot does it get?
The 8 kW Harvia heater reaches up to 185 degrees Fahrenheit.

What comes with it?
The Harvia heater with stones, wooden bucket and ladle, thermo-hygrometer, sand timer and ambient dome lighting.

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Thanks God I found Tim and his Modernsaunaspa.com

I want to tell you my story. After the Steam generator went down and need to replace a heating element, I ordered one after contacting the manufacturer to make sure I will get the correct one. But I got a wrong part with no option to connect a manual reset that also I need to replace. Thanks God I found Tim and his Modernsaunaspa.com. He went way beyond any expectations to work with Delta to get a right heating element the required some modifications to be done. We were and still are in constant communication. I knew every step of what is going on when Tim was working the manufacturer, that is nice. Even after the wrong element sent again, Tim pushed them to do it right and all parts included the manual rest came quick. Another thing is: when I order a new Steam generator, as we have a few steam rooms, I expect to get it in about 4 weeks, but thanks to Tim, I got it in a week that made all the members of my Center are very happy. People love to use the Steam room. I very recommend contacting Tim if you need a new equipment or having issues with the existing one. You will not be disappointed. Modernsaunaspa.com and Tim are best so far around people and companies I worked with for many years. God bless you Tim and thank you.

Transformed our master bathroom completely

This shower has so much room. Took our old traditional tub out during a remodel which freed up the perfect space. Still learning all the features but so far I love it. My contractor managed the install just fine. The steam is exactly what I was hoping for.

Arrived perfect, up and running in a few hours

My wife and I were really impressed. It arrived in perfect condition and assembly was straightforward. The video guide was very helpful and we had it installed and running in a few hours. The steam generator heats up quickly and puts out a great amount of steam. The rainfall shower head is awesome.

His customer service was awesome

Tim from Modern Sauna Spa was a pleasure to work with throughout the entire process of buying my sauna. I was considering several different models and he took the time to understand my needs and help me choose the perfect one for my lifestyle. He was incredibly patient, answered all of my questions and never made me feel rushed. The sauna is exactly what I wanted and fits perfectly in the space I had planned. I highly recommend Tim, his customer service was awesome.

A company that actually cares about buyers

I just wanted to let you know just how much it mattered to us to have a company that actually cares about the buyers, someone who goes above and beyond to make the process smooth and favorable all the way through to taking your first shower! This is actually our 3rd shower install and our 1st MESA steam shower. We purchased the WS-802L and love it. Having videos of the installation process on YouTube was very helpful also.

I panicked when I realized that I initially purchased the wrong configuration. I immediately called and you were able to literally stop it from going out the door and you fixed my problem. (That would not have happened with the other 2 showers from another company). I'm writing this as a testament to the awesome company standards that Modern Sauna Spa has. It was a pleasure working with you!

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Sunray Cayman 4 Person Outdoor Traditional Sauna w/ Harvia 8kW Heater and Metal Roof

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Sunray Cayman 4 Person Outdoor Traditional Sauna w/ Harvia 8kW Heater and Metal Roof

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