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Sanctuary 1-Person Infrared Sauna Pro Sanctuary 2-Person Infrared Sauna Pro Sanctuary 3-Person Infrared Sauna Pro Sanctuary Yoga 4-Person Infrared Sauna Pro
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Mini Full Spectrum Heater - 300W
Mini Full Spectrum Heater - 300W
R. K. S. Kaspari Karsten M. Frank G. Rated 4.9/5 by 300+ customers

Upgrade: Mini Full Spectrum Emitter – 300 W

Full Spectrum Heater Upgrade

Lifetime warranty*
Delivery across Europe**
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View specifications
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Product features

Upgrade your sauna for improved heating performance, reduced preheating time, or simply to intensify your sauna experience with our 300W Full Spectrum Mini-Heater Upgrade. This add-on module offers you the flexibility to decide when and if you want to use your additional heater, as it can be switched on or off at any time via the already installed control panel.

This 300-watt full-spectrum heater is mounted on the inside of your sauna door* and can be easily connected to a power outlet already integrated into your sauna.

For owners of a Clearlight® Premier Sauna, this upgrade extends your sauna from infrared to full spectrum.

* Due to the identical mounting surface for add-on modules, only one add-on device can be used in your sauna at a time – either the Mini-Heater Upgrade or the Red Light Tower. Both add-on products cannot be used simultaneously during sauna operation.

Specifications

Operating Instructions(English)

Heaters and heat

Adding our optional Full Spectrum Heaters to any Clearlight® Sauna model will maximize every sauna session. Feel an additional 300 watts of deep penetrating near, mid and far infrared to soothe aching muscles, relax your body and take your sauna session to the next level.

Materials and design

Made with durable materials and designed for sauna integration, this 300W full spectrum heater uses high-quality components to deliver targeted infrared heat. It is mounted inside the sauna and connects directly to the existing control system for easy operation.

Placement and installation

For product placement, please refer to the diagram in the instruction manual.

Warranty

Warranty period: 5 years
MORE THAN AN INFRARED SAUNA. YOUR CHOICE FOR BETTER WELLBEING

Your benefits

There are so many reasons why a Clearlight® infrared sauna is a great investment in your pursuit of everyday wellbeing. It is about far more than sweating!

LEARN MORE

Frequently asked questions

What does the mini full spectrum heater do?

An extra 300 watts of near, mid and far infrared from the front. The cabin warms up faster, the session is more intense, and Premier models become a full spectrum sauna.

Where is the heater mounted, and do I need an electrician?

It attaches to the inside of the sauna door and plugs into the socket already in the cabin. No electrician is needed. It is switched on and off from the existing control panel.

Does the heater fit my sauna model?

Yes, it suits every Clearlight® model, Sanctuary and Premier, indoor and outdoor.

Can I use the heater and the red light tower at the same time?

No. Both use the same mounting surface on the door and the same socket. You can own both and switch between sessions.

What warranty applies to the mini full spectrum heater?

5 years.

Infrared saunas

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Sanctuary Yoga 4 Person Sauna | Okoume Pro | EU Plug
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Sanctuary Corner 4 Person Sauna | Okoume Pro | EU Plug
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Sanctuary Outdoor 2 Person Sauna | Okoume | EU Plug
Outdoor Sanctuary 2-Person Infrared Sauna
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Sanctuary Outdoor 5-Person Sauna | Okoume | EU Plug
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Stories from our customers
All reviews on Google
Tyson MuirAugust 2026

As a result of an incident outside of my control all of the electrical wiring in my sauna was damaged. When assessed my an electrician I was initially told the sauna was a write off. Rightfully, insurance should have replaced the sauna or wiring, but they wouldn’t. I spoke to Sascha from the clearlight customer service team and the assistance I received was exceptional. Sascha was extremely proactive, going above and beyond the standard expected. Not only did Sascha find a solution for my problem but more impressively a solution that did not leave me out of pocket. At a time when customer service is generally pretty ordinary across the board. Sascha is setting the gold standard of what customer service should be. Experiences like this is what keeps customers coming back.

Google review
Sarah EdmondsonNovember 2025

Not only are Clearlight Saunas a beautiful product but there aftersales service is brilliant as well. The few little issues I have had over the few years we have now had our Sauna have been sorted out in record time. Excellent company to deal with.

Google review
Greg LopezAugust 2026

A great team with a great product. I have had nothing but extremely positive experiences with everyone at Clearlight Australia, and I absolutely love their products. Professional communication and outstanding customer service.

Google review
Healing Arts StudioMarch 2025

The Customer Support Team were very prompt in responding to some specific enquiries we had about our sauna and sent a link with a very informative and easy-to-follow video which gave us a resolution very quickly. We also received a follow-up email from Sascha to ensure that we were satisfied and our enquiry was resolved which was very thoughtful. I'm very happy with the interactions we had with the Customer Support Team, albeit very minimal, as the sauna has been fantastic!

Google review
Maria Aurora VasconcelosFebruary 2026

I have the Yoga Sanctuary Sauna for a few years now and it has been a incredible tool in my Health management...truly now I can’t see myself without it! Since day one from talking to Sebastian to Katya and in the last couple of years the very helpful Craig (..Clearlight should never let you go Craig!!)..has been some of the best customer service I have ever received in the world ! I also recently started exploring some of their other great quality products like the Halo and RLT . I wish you all ..including Sarah and the rest of the “invisible “ team, whose names never get mentioned, but nonetheless are crucial to make it all happen... the best of luck ! Kind Regards Rodrigo

Google review
Errol DiamondFebruary 2025

Was really an awesome experience , totally flawless ! i would like to thank Ray the installer and his team as they were superb as well as customer service Arlene and Sharron and Anna ...really a great team and excellent product ....happy heating !

Google review
Will ThemJuly 2026

Great customer service - quick replies, very helpful and solution-focussed. Thank you!

Google review
Finance Locum BBCSAugust 2025

I provided a negative rating based on an extended delivery time. Clearlight have subsequently been in touch & explained things very well. I am more than satisfied now & you have redeemed yourselves in your approach

Google review
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