Sauna Heater Comparison Guide
Home saunas offer a slice of rejuvenation and relaxation, but the heart of every sauna is its heater. Choosing the right sauna heater can make or break your sauna experience by affecting heating efficiency, ambiance, and even long-term maintenance. With so many options available, how do you figure out which one suits your sauna best? This guide dives into the features, benefits, and considerations surrounding different types of sauna heaters—with a comparison of top brands like Harvia, Huum, and Amerec.
Read on to discover how to select the perfect sauna heater for your needs.
Understanding Sauna Heaters
A sauna heater is the core component that transforms a simple wooden space into the therapeutic, heated retreat we love. Whether you’re aiming for dry heat or a steamy environment, the right heater helps you achieve your desired ambiance while ensuring safety, energy efficiency, and user convenience.
Whether you’re building your own sauna or upgrading an older setup, choosing the correct heater depends on several key factors, including the type of heat you want and the size of the sauna. There’s a lot to consider, but don’t worry—we’ve broken it all down for you below.
Types of Sauna Heaters
Electric Sauna Heaters
Electric heaters are the most popular option for home and commercial saunas. They are reliable, easy to use, and require very little maintenance. Simply switch them on, set your desired temperature, and you’re good to go.
Advantages of Electric Sauna Heaters:
- Quick and even heating
- Adjustable temperature controls
- Minimal effort to maintain
- Compatible with timers and remote controls
Best for:
Homeowners looking for a modern, hassle-free sauna experience.
Example Models
- Harvia Cilindro UL Electric Sauna Heater
- Key Features: Stylish pillar-style design, WiFi-enabled controls available.
- Why it stands out: Perfect for efficient heating and visual appeal.
- Harvia Virta HL Series Electric Heater
- Key Features: Freestanding model with WiFi and digital temperature control.
- Why it stands out: High-end functionality for seamless operation.
Wood-Burning Sauna Heaters
If you’re after a more authentic touch, wood-burning heaters provide a traditional, rustic sauna experience. They’re especially popular for outdoor saunas or cabins without access to electricity.
Advantages of Wood-Burning Sauna Heaters:
- Creates a soothing, natural ambiance
- Great for areas with no reliable electricity
- Eco-friendly with proper wood sourcing
Ideal for:
Traditionalists seeking a more immersive and nature-inspired sauna experience.
Example Models
- Harvia Legend Series Wood Stove
- Key Features: Durable materials and efficient heat distribution.
- Why it stands out: Robust performance for larger sauna spaces.
- Huum Hive Wood Stove
- Key Features: Modern, minimalist design; perfect for small to medium-sized saunas.
- Why it stands out: Combines a sleek aesthetic with traditional functionality.
Infrared Sauna Heaters
Infrared sauna heaters work by emitting infrared light that directly warms the body rather than the air around you. They are energy-efficient and typically smaller in size compared to traditional electric or wood-burning heaters.
Advantages of Infrared Heaters:
- Energy-efficient and eco-friendly
- Compact and space-saving
- Great for therapeutic benefits like muscle relaxation
Best for:
Wellness enthusiasts prioritizing health benefits over a classic sauna feel.
Comparing Top Brands and Models
To simplify your decision-making process, here’s a handy comparison table of the top sauna heater brands and models, highlighting their performance, features, and what makes them unique:
| Brand / Model | Heating Efficiency | Energy Use | Max Temp | Safety Features | Price Range | Unique Feature |
|---|---|---|---|---|---|---|
| Harvia Cilindro UL Electric | High (quick heating) | Medium | 200°F | Overheat protection, WiFi option | $2,000–$2,800 | Iconic pillar design |
| Harvia Legend Wood Heater | High | N/A (wood) | 220°F | Sturdy materials, even heating | $3,000–$4,000 | Classic wood-burning ambiance |
| Huum Hive Wood Stove | Medium (slower heat) | N/A (wood) | 212°F | External firebox | $2,500–$3,000 | Scandinavian design aesthetic |
| Amerec Designer B Electric | High | Low | 194°F | Timer settings, eco-friendly tech | $1,800–$2,000 | Energy-efficient performance |
Things to Consider When Choosing a Sauna Heater
Before committing to a sauna heater, ask yourself these essential questions:
1. Sauna Size
The size of your sauna dictates how powerful your heater should be. A general rule of thumb is to have 1 kW of power for every 50 cubic feet of sauna space. Oversized heaters may overheat the room, while undersized ones struggle to maintain a consistent temperature.
2. Power Source and Installation
- If you prefer an easy-to-install model and have reliable access to electricity, go for an electric heater.
- If you’re equipping an off-grid sauna or outdoor setup, wood-burning heaters are more suited.
- Always consult a professional for installation to ensure efficiency and safety.
3. Desired Sauna Experience
- Relaxing dry heat? Electric heaters are the go-to option.
- Authentic flames and crackling sounds? Opt for wood-burning heaters.
4. Maintenance Needs
Consider your tolerance for upkeep:
- Electric heaters are practically maintenance-free.
- Wood-burning heaters require cleaning out ash and maintaining chimney systems.
5. Budget
Premium brands like Harvia, Amerec, and Huum cater to a range of price points while maintaining quality. Choose a model that aligns with both your budget and sauna goals.
Installation and Maintenance Tips
To prolong your sauna heater’s lifespan:
- For electric heaters: Regularly clean debris and ensure that wiring remains intact.
- For wood-burning heaters: Remove ash and check fireboxes for damage.
- Follow all safety guidelines in the user manual, including proper ventilation for wood stoves.
Pro Tip: Replace sauna stones periodically for optimal heating performance.
Final Thoughts on Choosing a Sauna Heater
Choosing the best sauna heater doesn’t have to be overwhelming. By assessing your sauna size, personal preferences, and budget, you can confidently select a heater that aligns with your wellness goals and home setup. Electric models like the Harvia Virta Series offer unmatched convenience, while wood-burning options like the Harvia Legend cater to purists looking for an authentic feel.
Still unsure? Take your time exploring the options we’ve outlined here and enjoy the incredible experience a well-heated sauna offers. Whatever you choose, you’re investing in your health and comfort.