Three sauna heaters side by side in an outdoor setting

Sauna Heaters

Electric & Wood-Burning Sauna Heaters

Shop premium sauna heaters from Harvia, HUUM, and Kolo — covering models from 4.5kW to 40kW for home saunas, outdoor barrel saunas, and commercial installations. Choose from electric or wood-burning options to match your sauna setup and power availability.

Electric Sauna Heaters

  • Harvia, HUUM, and Kolo electric models available
  • 6kW to 20kW power options for any sauna size
  • Built-in or wall-mounted control options
  • Available in stainless steel and black finishes
  • WiFi-enabled models available on select units
  • 120V and 240V configurations

Wood-Burning Sauna Stoves

  • Traditional Finnish wood-fired heaters
  • 16kW to 40kW heat output
  • Interior and exterior feed options
  • Water tank models available for added steam
  • Ideal for off-grid and outdoor sauna setups

How to Choose the Right Heater

Select based on your sauna room size (cubic footage), power availability (120V, 240V, or 208V 3-phase), and preferred heating method. All heaters are compatible with standard sauna stones and include installation guidelines.

Need help sizing? Read our Sauna Heater Sizing Guide. Free shipping to the contiguous US.

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54 products

Save $157.33Harvia M3 SL 16.5kW wood-burning sauna stove with exterior feed
Harvia M3 SL 16.5kW Wood-Burning Sauna Stove with Exterior Feed Sale price$1,416.00 Regular price$1,573.33
Save $117.11Harvia KIP80W wall-mounted electric sauna heater with rocks, stainless steel finish, 8kW, 208V/240V, Harvia electric sauna heater.
Harvia Electric Sauna Heater | KIP80W 8kW Wall-Mounted | 208V/240V Sale price$1,054.00 Regular price$1,171.11
Saunum Air L Black Sauna Heater with stones on white background
Sauna Heater Saunum Air L 13 with Climate Equalizer, 13kW – Black Sale price$3,995.00
Save $319.00Harvia 20 Duo Wood Sauna Stove
Harvia 20 Duo Wood Sauna Stove | 24.1kW Dual-Room Sauna & Fireplace Sale price$2,871.00 Regular price$3,190.00
Save $843.00Harvia Pro Series 40kW wood-burning sauna heater with fire and stones, ideal for large environments.
Harvia Pro Series 40kW Wood-Burning Sauna Heater Sale price$7,587.00 Regular price$8,430.00
Save $197.89Harvia PRO 20 SL sauna stove, wood-burning — front view showing stainless steel body and stone basket
Harvia PRO 20 SL Sauna Stove | Wood-Burning with Exterior Feed Sale price$1,781.00 Regular price$1,978.89
Save $317.67Harvia GreenFlame wood sauna stove with water tank and rocks, showcasing efficient heating for sauna experiences.
Harvia GreenFlame Series 15.9kW Wood Sauna Stove with Water Tank Sale price$2,859.00 Regular price$3,176.67
Save $415.78Harvia Legend wood sauna stove with a water tank, featuring a decorative stone top and fire visible in the front.
Harvia Legend Series 23.5kW Wood Sauna Stove with Water Tank Sale price$3,742.00 Regular price$4,157.78
Save $246.33Harvia Pro Series ES wood sauna stove with water tank, featuring flames and stone heater, designed for efficient heating.
Harvia Pro Series ES, 24.1kW, Wood Sauna Stove with Water Tank Sale price$2,217.00 Regular price$2,463.33
Save $273.78Harvia GreenFlame wood sauna stove with fire view and stones on top, 15.7kW model.
Harvia GreenFlame Wood Sauna Stove | 15.7kW with Water Tank Sale price$2,464.00 Regular price$2,737.78
Save $379.44Harvia 36 Duo wood-burning sauna stove — front view showing stainless steel body and stone basket
Harvia 36 Duo Wood Burning Sauna Stove Sale price$3,415.00 Regular price$3,794.44
Save $246.33Harvia Pro 20 LS sauna wood stove with flames and stones on top, designed for efficient heating and sauna experience.
Harvia Pro 20 LS Sauna Wood Stove with Water Tank Sale price$2,217.00 Regular price$2,463.33
Saunum 7kW Sauna Heater w/Built-In Climate Equalizer, Black with sauna stones on top.
Saunum 7kW Sauna Heater | Air Perfect Series with Climate Equalizer Sale price$3,695.00
Saunum Air L 10kW Sauna Heater with Climate Equalizer | 283–494 Cu. Ft. | Black or Stainless Steel
Saunum Air L 10kW Sauna Heater with Climate Equalizer | 283–494 Cu. Ft. | Black or Stainless Steel Sale priceFrom $3,595.00
Save $243.56Harvia Legend Series 16.0kW Wood Sauna Stove w/ext feed
Harvia Legend 150 SL 16kW Wood-Burning Sauna Stove with External Feed Sale price$2,192.00 Regular price$2,435.56
Save $107.67Harvia M3 Series 16.5kW Wood Sauna Stove
Harvia M3 Series 16.5kW Wood Sauna Stove Sale price$969.00 Regular price$1,076.67
Save $232.11Harvia Legend Series 16.0kW Wood Sauna Stove
Harvia Legend Series 16.0kW Wood Sauna Stove Sale price$2,089.00 Regular price$2,321.11
Save $262.67Harvia Pro 36 Wood-Burning Sauna Stove
Harvia Pro 36 Wood-Burning Sauna Stove | 31kW | 494–1271 cu. ft. | WKPR36M Sale price$2,364.00 Regular price$2,626.67
Save $106.78Harvia Linear 16 sauna stove with wood burning on a white background
Harvia Linear 16 Black Wood-Burning Sauna Stove Sale price$961.00 Regular price$1,067.78
Save $246.33Harvia Pro 20 RS Wood Sauna Stove with Water Tank
Harvia Pro 20 RS Wood Sauna Stove with Water Tank Sale price$2,217.00 Regular price$2,463.33
Save $196.11Harvia WP500 Cauldron 50-Liter Electric Water Heater
Harvia WP500 Cauldron, 50 Liter Water Heater Sale price$1,765.00 Regular price$1,961.11
Save $146.44Harvia Cilindro sauna heater PC90E 9kW on a white background
Harvia Cilindro Sauna Heater | Half PC90E | 9kW 240V Floor-Standing Sale price$1,318.00 Regular price$1,464.44
HUUM CLIFF Mini Series sauna heater stones, showcasing an elegant design and built for best sauna heaters.
Sauna Heater | HUUM CLIFF Mini Series 3.5kW Sale price$2,003.00
HUUM CLIFF electric sauna heater for home with a vertical design, featuring stacked stones for optimal heat distribution.
Sauna Heater | HUUM CLIFF 11kW Electric | 354–566 cu. ft. Sale price$2,879.00
HUUM sauna heater DROP 4.5kW Wall-Mounted Electric Sauna Heater – full product view, stainless steel construction
HUUM Sauna Heater DROP Series 4.5kW Sale price$1,334.00
Save $128.33Harvia electric sauna heater with built-in controls and stones for wall-mounted installation
Harvia Electric Sauna Heater | KIP45B 4.5kW E with Built-In Controls Sale price$1,155.00 Regular price$1,283.33
HUUM DROP sauna heater with gray stones in decorative metal basket design for enhanced sauna experience.
HUUM DROP Sauna Heater Series 7.5kW Sale price$1,672.00
Save $168.78Harvia Cilindro Half PC80 8kW electric sauna heater
Harvia Cilindro Half PC80 8kW Electric Sauna Heater | 240V 1-Phase | Built-In Controls Sale price$1,519.00 Regular price$1,687.78
Save $158.56Harvia Cilindro Half PC60 6kW electric sauna heater
Harvia Cilindro Half PC60 6kW Electric Sauna Heater | 240V 1-Phase | Built-In Controls Sale price$1,427.00 Regular price$1,585.56
Save $95.00Harvia Vega sauna heater 240V — front view showing stainless steel body and stone basket
Harvia Vega Compact Sauna Heater | 3.5kW | 240V Sale price$860.00 Regular price$955.00
Save $98.00Harvia Vega Series 1.9kW electric sauna heater 120V — front view showing stainless steel body and stone basket
Harvia Vega Series 1.9kW Sauna Heater 120V Sale price$889.00 Regular price$987.00
Save $214.44Harvia Spirit Series 9kW electric sauna heater in black — front view showing stainless steel body and stone basket
Harvia Spirit Series 9kW Sauna Heater, Black Sale price$1,930.00 Regular price$2,144.44
Save $197.44Harvia Spirit Series 8kW electric sauna heater — front view showing stainless steel body and stone basket
Harvia Spirit Series 8kW Sauna Heater Sale price$1,777.00 Regular price$1,974.44
Save $190.56Harvia-Spirit-Sauna Heater
Sauna Heater | Harvia Spirit SP60E | Wall-Mounted 6kW Black Sale price$1,715.00 Regular price$1,905.56
Save $180.00Harvia The Wall SWS60 sauna heater in stainless steel finish
Harvia The Wall SWS60 Sauna Heater | Electric | Stainless Steel Sale price$1,620.00 Regular price$1,800.00
Save $173.00Harvia The Wall SW80 sauna heater angle view
Harvia The Wall SW80 Sauna Heater | Electric | Black Sale price$1,557.00 Regular price$1,730.00
Save $172.00Harvia The Wall SW60 Electric Sauna Heater, Black
Harvia The Wall SW60 Electric Sauna Heater, Black Sale price$1,548.00 Regular price$1,720.00
Save $549.22Harvia Virta Pro Sauna Heater – full product view, stainless steel floor-mounted design
Harvia Virta Pro Sauna Heater | HL200E | 20kW | Electric Sale price$4,943.00 Regular price$5,492.22
Save $415.11Harvia Virta Pro Sauna Heater – full product view, stainless steel design
Harvia Virta Pro Sauna Heater | HL160E | 16kW | Electric Sale price$3,736.00 Regular price$4,151.11
HUUM DROP Sauna Heater – full product view, stainless steel construction
HUUM DROP Sauna Heater | 6.0kW | Wall-Mounted | SGS Listed Sale price$1,506.00
HUUM DROP Sauna Heater – full product view
HUUM DROP Sauna Heater | 9.0kW | Electric Sale price$1,751.00
Floor-standing sauna heater with stones, designed for residential sauna use, featuring a compact sauna heater design.
Sauna Heater | HUUM CLIFF 9kW Electric | 283–460 cu. ft. Sale price$2,638.00
HUUM CLIFF 6kW Electric Sauna Heater with stones, a top choice among best sauna heaters for efficient heating.
Sauna Heater | HUUM CLIFF 6kW Electric | Floor-Standing Sale price$2,347.00
Save $146.00Harvia KIP80B 8kW wall-mounted electric sauna heater — black steel housing with built-in controls
Harvia KIP80B 8kW Electric Sauna Heater | Built-In Controls | Black Sale price$1,314.00 Regular price$1,460.00
Save $121.33Harvia KIP60W sauna heater black steel housing front view
Harvia KIP60W Sauna Heater | 6kW | External Control | Black Sale price$1,092.00 Regular price$1,213.33
Save $106.00Harvia KIP45W sauna heater with stones, wall-mounted design, 4.5kW, ideal for home saunas.
Harvia KIP45W Sauna Heater | 4.5kW | 240V | Made in Finland Sale price$954.00 Regular price$1,060.00
Save $254.00Harvia Club K15G 240V 15kW floor-mounted electric sauna heater — stainless steel construction
Harvia Electric Sauna Heater K15G Club | 15kW | 240V 1-Phase Floor-Mounted Sale price$2,286.00 Regular price$2,540.00
Save $254.00Harvia Club K15G 208V 15kW floor-mounted electric sauna heater — stainless steel construction
Harvia Electric Sauna Heater K15G Club | 15kW | 208V 3-Phase Floor-Mounted Sale price$2,286.00 Regular price$2,540.00

The products available at Prime Regeneration are intended for general wellness, relaxation, and personal recovery use only. Unless a product page specifically identifies an FDA-cleared intended use, these products are not medical devices and are not intended to diagnose, treat, cure, or prevent any disease or medical condition. FDA clearance is product- and indication-specific and differs from FDA approval or establishment registration.

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Prime Regeneration does not make medical, therapeutic, or disease-related claims regarding any product sold on this site. Products should not be used as a substitute for professional medical advice, diagnosis, or treatment.