Premium Sauna Heaters for Every Setup

From compact electric units to wood-burning stoves, our heater collection brings powerful, even heat to any sauna experience. Whether you're outfitting a personal retreat or a full family sauna, find the right heater built to perform session after session.

6 products
6 products
Huum Core BK/ST Sauna Heater With UKU Local Controller And Stones (SAK80312) Huum Core BK/ST Sauna Heater With UKU Local Controller And Stones (SAK80312)
Huum Core BK/ST Sauna Heater With UKU Local Controller And Stones (SAK80312)
$3,199.97
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Huum Hive Heat 12KW Wood-Burning Sauna Stove With Sauna Stones [H1011012] (SAK24068) Huum Hive Heat 12KW Wood-Burning Sauna Stove With Sauna Stones [H1011012] (SAK24068)
Huum Hive Heat 12KW Wood-Burning Sauna Stove With Sauna Stones [H1011012] (SAK24068)
$2,299.97
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Huum Hive Flow 9.8KW Wood-Burning Sauna Stove With Sauna Stones [H1015012] (SAK85179) Huum Hive Flow 9.8KW Wood-Burning Sauna Stove With Sauna Stones [H1015012] (SAK85179)
Huum Hive Flow 9.8KW Wood-Burning Sauna Stove With Sauna Stones [H1015012] (SAK85179)
$3,799.97
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Harvia Legend Duo Wood Burning Sauna Stove/Fireplace Combo With Sauna Stones (SAK30749) Harvia Legend Duo Wood Burning Sauna Stove/Fireplace Combo With Sauna Stones (SAK30749)
Harvia Legend Duo Wood Burning Sauna Stove/Fireplace Combo With Sauna Stones (SAK30749)
$3,949.97
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Harvia Pro 20 Premium Wood-Burning Sauna Heater Stove Package [PRO20-PKG] (SAK15748) Harvia Pro 20 Premium Wood-Burning Sauna Heater Stove Package [PRO20-PKG] (SAK15748)
Harvia Pro 20 Premium Wood-Burning Sauna Heater Stove Package [PRO20-PKG] (SAK15748)
$5,249.97
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Huum Core Thermo-Aspen Wood Exterior Sauna Heater With UKU Local Controller And Stones (SAK37291) Huum Core Thermo-Aspen Wood Exterior Sauna Heater With UKU Local Controller And Stones (SAK37291)
Huum Core Thermo-Aspen Wood Exterior Sauna Heater With UKU Local Controller And Stones (SAK37291)
$4,199.97
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Trusted by Sauna Enthusiasts Nationwide

Crafted for Your Recovery

At Plunge Supply Co, every cold plunge, sauna, and wellness essential is chosen with uncompromising attention to quality and your experience. We believe recovery rituals deserve premium equipment — built to last and designed to perform. Orders ship free within the Continental U.S. with full tracking included, so your wellness setup arrives with confidence.

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Luxury-Grade Equipment
Cold plunges & saunas built for serious recovery
Dedicated Support
Reach us at support@PlungeSupplyCo.com

Questions We Get a Lot

Heater sizing depends on the cubic footage of your sauna space. As a general rule, you'll want roughly 1 kilowatt of power for every 45 cubic feet of sauna volume. If you're unsure, our team is happy to help you match the right unit to your specific setup.

Electric heaters like the Harvia Vega or Huum Core offer precise temperature control and are ideal for indoor or residential saunas where convenience matters. Wood-burning stoves like the Harvia Pro 20 deliver a more traditional, immersive sauna experience and are well-suited for outdoor or off-grid setups where a flue can be installed.

Many of our customers prefer low EMF infrared heaters for extended personal use, which is why options like the Thermora Valen 2000W feature low EMF FAR infrared technology. If minimizing EMF exposure during your sessions is a priority, we recommend filtering for infrared models that specifically note low EMF output.

We back every purchase with our 30-day return window, giving you time to confirm the heater suits your space and needs. If something isn't right, reach out to our team and we'll guide you through the process. Please review our full returns policy page for any model-specific conditions.

About Our Heaters

The right sauna heater is at the heart of every great session, and Plunge Supply Co carries a thoughtfully curated selection to suit every preference and space. Our electric options, including the Harvia Vega Compact and the Huum Core with its striking thermo-aspen wood exterior, offer reliable heat and intuitive control for home saunas of any size. For those drawn to a more traditional experience, the Harvia Pro 20 wood-burning stove package delivers authentic, radiant warmth with a time-honored feel. Infrared enthusiasts will find options like the Thermora Valen low EMF FAR infrared sauna and our 2-person Canadian Hemlock infrared cabin, designed for deep, gentle heat in a personal setting. Whether you're building a new sauna from the ground up or upgrading an existing one, our heater lineup is designed with quality materials and long-term performance in mind.

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