



Scandia 40K BTU Natural Gas Sauna Heater – Premium Performance
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The 40K BTU Natural Gas Sauna Heater offers high-intensity heating for saunas up to 616 cubic feet, delivering lower operating costs and consistent warmth. Built with 100% 21-Spec stainless steel for durability, it suits both residential and commercial installations.
Key Features
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Powerful Heating
Rapidly warms spaces up to 616 cubic feet and outperforms electric units in efficiency. -
Stainless Steel Construction
Resists high temperatures and moisture for long-lasting performance. -
Versatile Fuel Options
Runs on natural gas or propane; choose standing pilot or piezo ignition. -
Advanced Control & Safety
G-wall thermostat (60-minute or 24-hour) for precise heat; includes robust safety mechanisms. -
Made in the USA
Crafted by Scandia, the only American gas sauna heater manufacturer, since 1964.
Specifications
- Max Heat Capacity: 616 cubic feet
- Material: 21-Spec Stainless Steel
- Ignition: Standing Pilot or Piezo
- Control: 60-minute or 24-hour G-wall thermostat
- Installation: Licensed HVAC professional required
Why Choose This Heater?
- Premium Quality: Engineered with high-grade stainless steel for superior durability.
- Efficient Operation: Natural gas design lowers energy costs while delivering consistent heat.
- Trusted Heritage: Over 50 years of Scandia craftsmanship ensures reliable performance.
- Commercial and Residential: Ideal for both personal home spas and professional facilities.

Why Choose Sauna Luxuries?
Premium Saunas Backed by Real Experts
At Sauna Luxuries, we’re more than just another online store — we’re your dedicated partner in wellness. Every product we offer is carefully selected for quality, performance, and long-term value. As an authorized dealer, we guarantee authentic models, factory warranties, and expert guidance every step of the way. From fast answers to custom recommendations, we make shopping for your perfect sauna effortless.
Everything You Need to Know Before You Buy
Frequently Asked Questions
We currently only ship within the continental United States. If you're located in Alaska, Hawaii, or Canada, reach out to us and we’ll explore your options.
Shipping times vary by brand, but most saunas are delivered within 7 to 15 business days. We’ll send tracking updates and stay in touch every step of the way.
Most of our saunas arrive as pre-built kits with easy, clasp-together panels. No special tools are needed, and setup typically takes 1–3 hours with two people.