Sunray Grandby 3 Person 7 Heaters Hemlock Outdoor Infrared Sauna

4 reviews


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✔ Full 3 Person Capacity
✔ 8 Rapid Heat Ceramic Heaters
✔ Solid Canadian Hemlock Wood
✔ Oxygen Ionization System
✔ Dual LED Control Panels
✔ 7-Color Chroma Therapy Lighting
✔ Recessed Interior & Exterior Lighting
✔ Temperature up to 140 degrees
✔ Bluetooth


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The Grandby 300D outdoor infrared sauna has deep bench seating on each side and comfortably seats 3 people.

Eight ceramic heaters will quickly get the sauna to your desired temperature.

The Grandby outdoor sauna is a perfect size for the back yard. Includes wide bench seating for maximum comfort, oxygen ionization system for purifying the air, recessed interior lighting, cup holders, and more.

The Grandby is easy to assemble and the natural Canadian hemlock wood will enhance any outdoor patio setting.

Product Features

  • Rapid-Heat ceramic heaters – 8 Rapid Heat ceramic heaters gets the sauna to your desired temperature in just minutes
  • Constructed with Solid Canadian Hemlock Wood – Smooth and naturally appealing yet durable with a pleasant aroma.
  • Easy to install tongue and groove construction
  • 7 Year Structural Warranty – Guaranteed against defects in materials and workmanship for a full 7 years
  • ETL/CSA Certified – Meets all US and Canadian electrical safety standards – 120V, 20 amp
  • Interior and exterior LED lighting oxygen ionization system for purifying the air
Weight 425 lbs
Dimensions 47 × 72 × 83 in
Brand Name


SunRay Saunas



Canadian Hemlock Wood

Electrical Service

120V, 20-amp plug 2100 watts


7 Rapid Heat ceramic heaters


7 Years

Interior Dimensions

43L x 55W x 68H in

Power Wattage

2100 W

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4 reviews for Sunray Grandby 3 Person 7 Heaters Hemlock Outdoor Infrared Sauna

  1. Carla

    This is so cute! It’s like a playhouse that’s nice and warm inside. I have it on my deck right outside my bedroom slider. My cousins came over to help put it together (a rather complicated process but doable in about 2-3 hours)

  2. Christina W

    It has performed as advertised for the first week (have used it every day). The directions were not as clear as they should be. Again, we love the sauna at this point but be prepared!

  3. Kevin

    Nicer than I thought …hard to fit three people Not for outdoor use

  4. Louise

    Works great, heats up quickly. thankfully our friend was able to get it to work.

We not only offer the best quality products in the market, but at the best prices. For your peace of mind, we match the prices of our competitors and offer a money-back guarantee. We are also committed to provide you with the best customer service before and after the sale. You can expect us free and fast shipping and no sales tax in most states!

❯ Warranty

Includes a 7-year Structure warranty and a 1-year Parts warranty

❯ Returns

A 30-Day Return policy applies for this product. The return process is easy and hassle-free. Just contact us to ask for a return. We'll get back to you very soon :) Click here to see our full return policy.

❯ Any Questions?

Please call us on (844) 217-9954 or send us a support request. We'll get back to you very soon :)

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