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Infrared Sauna Heaters
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WHY CHOOSE NORTHERN LIGHTS?
100% Clear Western Red Cedar
Cedar has long been the premier sauna wood. Clear Cedar has no knots ensuring the longevity of our product products
Electric - Wood Fired - Infrared
The most heating choices to build your sauna. Choose from wood fired, infrared or our surgical stainless steel electric sauna heaters
Best Warranty
Our commitment to quality has been the conrner stone of our success. Our barrel saunas come complete with a full 5 year warranty.
Customer Support
We are Sauna Enthusiast first and foremost. Give us a call and let us help discuss all your sauna needs.
Sweat more, sweat faster with
Infrared Sauna Heaters
The most customizable sauna heater, just add panels to increase the heat. Unlike convectional sauna heaters, infrared heaters only heat the body not the air. The end result is you sweat more profusely at a lower temperature.
SAUNA BUCKET
Accessories
SAUNA TIMERS
Accessories
PERFECT
DINING EXPERIENCE
Discover a diverse selection of sauna accessories at Cedar Barrel Saunas that are meticulously designed to enrich and personalize your sauna experience with both functionality and style.
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Infrared sauna heaters use carbon-fiber or ceramic panels to warm your body directly rather than heating the air around you. Our pricing covers 14 heater packages from 300 watts up to 2,400 watts, in 110-120V and 220-240V variants, with either a mechanical timer or a digital controller. The right pick depends on your sauna's interior cubic footage and what voltage your room can pull.
How to size an infrared heater to your sauna room
Rough rule we use after 25 years of installs: figure about 80-100 watts per cubic foot of interior space. A small 4×4×6.5 ft cabin (~100 cu ft) runs comfortably on 600W. A 4×5 needs 1,200W. A 4×6 or 5×5 wants 1,800W. Anything 6×6 and up should be on 2,400W or paired heaters. Undersizing is the most common mistake — the room will eventually get warm, but you'll wait 40+ minutes and never hit the 130-140°F that makes infrared useful.
120V vs 240V: which voltage do you need?
120V (standard household outlet) is the easy install — plug-and-play, no electrician needed. We sell 300W, 600W, 1,200W, and 1,800W heaters at 110/120V. The 1,800W unit is at the edge of what a standard 15-amp circuit can carry, so it usually wants a dedicated 20-amp run.
240V is for the 2,400W heater and the higher-wattage packages. You'll need a 240V outlet (same kind a dryer uses) and a dedicated circuit. Most owners pay an electrician $150-$300 to run a line if there isn't one nearby. The payoff: faster warm-up and steadier temps in larger rooms.
Carbon-fiber panels vs ceramic tubes
All the heaters on this page are carbon-fiber. Carbon panels heat up across a wide, even surface and emit longer-wavelength infrared, which is what most far-infrared sauna research uses. Ceramic tubes get hotter at a point but cover less area and put out shorter wavelengths. For seated, full-body warmth, carbon wins on comfort and coverage. Ceramic is fine for spot heating but isn't what we stock here.
Mechanical timer vs digital controller
Mechanical timer (cheaper, on most packages): you twist a dial, the heater runs for 30-60 minutes, then shuts off. No display, no programming. Reliable, almost nothing to break.
Digital controller (premium packages): touch-pad control with set temperature, set duration, and a pre-heat schedule. The Homecraft Digital Controller drives our 240V packages. Worth it if you want to walk into a pre-warmed room or like seeing the actual temperature instead of guessing.
What's in each package
Every infrared heater package on this page ships with: the heater panel(s) themselves, the timer or controller, wiring harness, mounting hardware, and the installation guide. You supply the sauna room itself (walls, bench, door) and the electrical supply. If you're starting from scratch, our DIY sauna kits bundle the room and the heater together.
Frequently asked questions
How long does an infrared sauna take to warm up?
With the right wattage for your room, 10-15 minutes to a usable 110°F, 20-25 minutes to the typical 130-140°F session temp. Undersized heaters can take 45+ minutes and still feel weak.
Can I retrofit an infrared heater into an existing traditional sauna?
Yes, if there's wall space behind or beside the bench. The carbon panels are about 1.5 inches thick and need an air gap behind them. You can run an infrared and an electric stove in the same room, but not at the same time.
What's the difference between far-infrared and near-infrared?
Far-infrared (what these heaters produce) penetrates a few millimeters into skin and warms you through soft tissue heat. Near-infrared uses incandescent bulbs and is the LED-style light therapy you see in spas. We sell far-infrared only.
Do I need a licensed electrician?
For 120V packages — usually no, if you have a dedicated outlet. For 240V packages — yes, in almost every jurisdiction. Check your local code.
What's the warranty?
5 years on the heater panel itself, 1 year on the timer or controller. We've replaced exactly two panels in the last decade — these things last.
