The heater in your sauna shapes everything from the cost of operation to heating times and the actual experience itself. In other words, it’s the most important part of bringing the benefits of sauna therapy into your home.
There are many types of sauna heaters, each with its unique pros and cons. Today, though, we’ll narrow it down to either an infrared vs electric sauna heater as these are the most popular options on the market.
An infrared sauna is typically less expensive upfront and works in a really unique way, heating the body directly rather than the air itself. The heat penetrates into the muscles for powerful effects at a lower temperature.
On the other hand, electric sauna heaters cost a bit more, not just initially but to operate over the course of time. This is the classic sauna experience, though, with higher temperatures encouraging a more profuse sweat.
We’ll help you choose between an infrared or electric sauna heater by comparing and contrasting the two styles below, but just know Nordica Sauna is your trusted choice for anytypes of sauna heaters from the most respected brands at the lowest prices online.
Plus, we back up the entire experience with exceptional customer service from A to Z. That means you can simply connect with our experts today for one-on-one guidance and a personalized recommendation between an infrared vs electric sauna heater. Reach out now!
| Feature | Infrared Sauna Heater | Electric Sauna Heater |
|---|---|---|
| Heat Type | Radiant heat directly warms the body | Heats the air and sauna stones |
| Typical Temperature | 110°F – 150°F | 150°F – 190°F |
| Heat-Up Time | Fast – typically 10-15 minutes | Slower – 30 to 45 minutes |
| Steam Capability | None | Yes – water can be poured on stones |
| Installation | Plug-and-play or 120V/240V outlet | Typically requires 240V hardwiring |
| Energy Efficiency | Highly efficient – uses 1.6–2.4 kW/session | Less efficient – uses 6–9 kW/session |
| Operating Costs | Low | Higher |
| Maintenance | Minimal | Requires regular stone checks & cleaning |
| Best For | Relaxation, recovery, low-heat tolerance | Classic sauna feel, intense sweating, steam |
| Indoor/Outdoor Use | Mostly indoor models | Indoor and outdoor models available |
How Infrared Sauna Heaters Work
Infrared sauna heaters emit invisible light waves that gently warm the body directly, rather than heating the air around you. These wavelengths can range from near-infrared to far-infrared or mid-infrared, but full-spectrum saunas include all of the above.
At any rate, the wavelengths penetrate the skin and work deep into muscle tissue to generate internal heat that prompts a natural sweat response at a lower, more comfortable temperature than the traditional sauna experience. It’s usually between 110°F and 150°F.
Most infrared sauna heaters fall into one of three categories: carbon fiber panels, ceramic emitters, or combination heaters. Whatever the case, the heating elements can be incorporated into the walls, floor, or bench area of the sauna cabin to produce even, full-body exposure.
We get asked all the time: are infrared saunas worth it? We think it’s a no-brainer. It’s cheaper upfront and incredibly energy efficient. These units are really simple to install, too.
Most importantly, though, you gain access to a variety of unique benefits. Infrared heat supports deep tissue warming, circulation, relaxation, and mild calorie expenditure.
Most infrared saunas are incapable of producing steam, though, and they’re typically limited to indoor installation - though that’s not always the case. You can get an indoor infrared sauna OR outdoor infrared sauna in our catalog.
How Electric Sauna Heaters Work
These are the most popular choice for traditional sauna styles. Electric heating units warm both the air and sauna stones for an intense, high-temperature environment on par with the classic Finnish sauna experience.
These heaters convert electrical energy into thermal energy via internal coils to warm the entire space. The coolest thing about these heaters, though, is you can tap into the therapeutic experience of löyly - the burst of steam that comes from pouring water over hot stones.
Electric sauna heaters are controlled via integrated or wall-mounted panels so you can set the temperature and session time. Speaking of sauna temperatures, you can get your space as hot as 150°F to 190°F!
These heaters are typically hardwired into a 240V circuit, although smaller models may run on 120V. That said, they require a bit more power than their IR sauna counterpart and that will show on your monthly electricity bill.
Electric heaters also take longer to reach the desired temperature, and the more intense heat can be offputting for those simply trying to relax and unwind. Nevertheless, this is a great option for anyone craving the classic sauna experience: strong, dry heat with potential for steam.
Infrared vs Electric Sauna Heater: Which Best Suits Your Goals and Budget?
We want to preface this comparison of the infrared vs electric sauna heater by saying each has its place, and we’re proud to be known as the best place to buy both here at Nordica Sauna.
Ultimately, it just comes down to what you’re looking to get out of sauna therapy and your budget for this investment. The core difference between these two heater types lies in the type of heat they generate and how your body experiences it, so let’s start there.
The Overall Sauna Experience
Infrared heaters warm the body directly using radiant heat so the surrounding air stays relatively cool. This type of environment tends to feel more tolerable for longer sessions. That’s why infrared saunas are best for relaxation, circulation, and recovery without overwhelming heat.
In contrast, electric heaters warm the air within the sauna cabin and create a much more intense atmosphere. But, this is more in line with the traditional sauna experience, perfect for producing an intense sweat, deep detox, and mental clarity. Plus, you can add steam!
An infrared sauna won’t get hotter than 150°F, and that’s typically the starting point for electric heaters that can reach upwards of 190°F. More isn’t always better when it comes to heat, though. Think about the specific benefits you’re looking for in your sauna ritual:
| Health Benefit | Infrared Sauna Heater | Electric Sauna Heater |
|---|---|---|
| Relaxation & Stress Relief | Gentle radiant heat promotes longer, calming sessions | High heat triggers endorphins and creates a deep sweat-induced release |
| Muscle Recovery | Deep tissue penetration helps relieve soreness and stiffness | Improves circulation post-exercise but heat is more surface-level |
| Detoxification | Encourages moderate sweating over time for steady detox | Intense heat and optional steam drive heavy, fast sweating |
| Skin Health | Infrared waves may support collagen and skin renewal | Steam and sweating open pores, aiding cleansing |
| Cardiovascular Support | Mild elevation in heart rate over longer sessions | Short bursts of high heat increase circulation and heart rate |
| Respiratory Relief | Dry air supports sinus relief without added humidity | Steam does a better job loosening congestion and soothing the airways |
Installation Requirements
Be clear, figuring out how to wire a sauna heater can be complex whether you go with an infrared vs electric sauna heater. Either way, you might consider hiring an expert to make sure the job gets done right the first time around (and avoid the safety concerns along the way).
That said, electric sauna heaters usually need their own dedicated 240V circuit. These almost always require professional installation by a licensed electrician. You need to provide proper clearance and ventilation and set up a control unit outside the unit or integrated inside the cabin.
Infrared heaters are simpler by design. Some can simply plug into a standard 120V or 240V outlet depending on the model. That means no need for plumbing, stone loading, or external ventilation. They’re perfect for indoor spaces like spare rooms, basements, or home gyms.
You might be able to handle infrared sauna heater installation on your own, but even in this case, don’t try to take the DIY route if you have any doubts or don’t feel 100% comfortable in the process. It’s not worth the risks.
Upfront and Operating Costs
Now, how much is a sauna heater going to cost you in comparing an infrared vs electric sauna heater? It’s important to consider both upfront and ongoing costs when making your decision.
Infrared sauna heaters are the more affordable option in both regards, though. They’re cheaper initially and use little energy, typically just 1.6 kW to 2.4 kW per session. Plus, they heat up quicker and maintain the optimal temperature easier to keep costs low.
In contrast, electric heaters can be a bit pricier upfront. That’s because you also have to account for stones and controllers along with professional installation. They tend to cost more to operate, too, ranging from 6 kW to 9 kW or more per session.
Don’t choose a sauna heater based on price alone, though. It’s the overall experience that matters most. If you want the traditional sauna experience, the added cost is a small price to pay!
Maintenance and Long-Term Care
A bit of TLC goes a long way in keeping your sauna heater performing its best for as long as possible. That said, infrared sauna heaters are virtually maintenance-free. Just wipe panels and vents every so often to clean up dust.
On the other hand, there’s more work involved in caring for electric sauna heaters. Sauna stones have to be inspected, cleaned, and periodically replaced, especially if water is used frequently.
Heating elements can wear over time, and wiring or control panels may need servicing. But, we do have a helpful resource on how to clean a sauna heater to help you streamline the process!
So, Should I Go With an Infrared or Electric Sauna Heater?
You should have a solid grasp of the main differences between an infrared vs electric sauna heater at this point. So, which is right for you?
We’d suggest an infrared sauna if you want lower temperatures, energy efficiency, and direct body heat for relaxation and recovery. But an electric sauna heater makes more sense if you’re after the traditional experience with high heat, humidity control, and that deep, full-room sweat.
Your space, budget, and heat preference all play a role. Either way, bringing the benefits of sauna therapy into your home is an excellent investment in your self-care ritual.
Remember, Nordica Sauna is here to help you make the ideal choice if you’re still on the fence. After all, we’re the #1 choice online whether you want an infrared orelectric sauna heater, and can offer an unbiased, personalized recommendation!
Your Search for Any Type of Sauna Heater Ends at Nordica Sauna
We make it easy to shop with confidence whether you're upgrading your wellness routine or designing a sauna from scratch. We stock only the best brands and their top-rated heaters, ranging from Harvia sauna heaters to HUUM sauna heaters.
Every unit has been meticulously vetted for performance, safety, and reliability. You can also count on us to help you navigate sauna heater sizing to perfection.
We offer free shipping, a lowest-price guarantee, financing options, and support for HSA/FSA payments. Although you came here to learn about the infrared vs electric sauna heater, we stock wood burning sauna heaters too!
Start your journey by browsing our curated collection, or let us point you toward the perfect heater that fits your goals. Either way, your next step is here at Nordica Sauna.
Bringing Our Infrared vs Electric Heater Sauna Guide to a Close
We know choosing the right sauna heater can be stressful, as this one decision shapes everything from costs to experience. But it doesn’t have to be a difficult decision. Just think about your goals and budget!
Infrared offers gentle, efficient heat with minimal setup, while electric gives you the intense, immersive experience of a traditional sauna. Neither is “better” - just different. We’ve got them both for you here at Nordica Sauna.
From the best at home infrared saunas to an unbeatable selection of heaters from the likes of HUUM vs Harvia, this is your one-stop shop for all your sauna therapy needs. Talk to our team for honest, expert advice before you buy and place your order with confidence!
