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PRO Series 20 SL 24.1kW Wood Stove Sauna Heater 1 / 2
Harvia

PRO Series 20 SL 24.1kW Wood Stove Sauna Heater

Harvia
$1,599
In stock · Processed in 1–5 business days
  • Free shippingUS, Canada & Europe
  • 14-day returnsRefunds within 30 days
  • Pay by invoiceBank transfer, 3 days to pay
  • WarrantyCovered by the manufacturer

Estimated delivery . Shipping · Returns · Warranty

Questions? Talk to a sauna specialist: +1 (408) 320-0181

About this product

Enhance your traditional sauna experience with this powerful 24.1kW wood-burning sauna heater. Designed for durability and performance, this floor-mounted stove features an exterior feed system for a seamless, soot-free relaxation environment.

Experience the authentic, deep heat of a traditional wood-burning sauna heater designed for maximum efficiency. With a robust 24.1kW output, this high-performance stove is perfectly suited for sauna spaces ranging from 283 to 706 cubic feet. Its sophisticated black steel frame offers a sleek, modern aesthetic that complements any wellness sanctuary while ensuring long-term durability. By utilizing an innovative exterior wood-feeding design, you can maintain your sauna’s pristine environment, keeping debris out of your relaxation area while enjoying the comforting glow of a natural fire.

Superior Heating Performance and Ambiance

This unit is more than just a heater; it is a centerpiece for your home wellness retreat. Engineered to heat two rooms simultaneously, it functions as both an efficient sauna stove and a charming fireplace. The glass door design allows you to monitor your fire with ease, adding a touch of classic elegance to your space.

Key Features of Our Wood-Burning Stove

  • Powerful 24.1kW heating capacity for rooms 283–706 cubic feet
  • Convenient exterior feed system for cleaner sauna interiors
  • Durable black steel frame construction for longevity
  • Generous 88 lb stone capacity for consistent heat retention
  • Designed for floor-mounted installation
  • Supports firewood lengths up to 13.7 inches
  • Includes 2-year consumer use warranty

With a weight of 154 lbs and a design optimized for efficiency, this wood-burning heater is the ideal upgrade for any traditional sauna enthusiast. Order your high-performance sauna stove today and begin enjoying the unmatched atmosphere of a genuine wood-fired sauna experience in the comfort of your own home.

Specifications

ModelPro 20 SL
Kilowatt Rating24.1 KW
Primary FuelWood
Maximum Firewood Length13.7" (350mm)
Diameter of Firewood3 - 6" (80 - 150mm)
Minimum Cubic Feet283 CF
Maximum Cubic Feet706 CF
Minimum Room Height81.1" (2060mm)
Heater Weight154 lbs
Shipping Weight with Sauna Stones242 lbs
Width17" (430mm)
Depth28.7" (730mm)
Height30" (760mm)

Shipping, payment & returns

  1. 1Place your orderChoose bank transfer at checkout. Your invoice and bank details appear instantly and are emailed to you.
  2. 2Pay within 3 daysACH or domestic wire in the US, international wire in USD or another currency. Unpaid orders cancel automatically.
  3. 3We process and shipProcessing takes 1–5 business days after payment, then delivery takes 7–12 business days. Shipping is free.

Import duties, VAT and customs fees outside the US, where applicable, are the recipient’s responsibility. Return requests within 14 days of delivery; approved refunds within 30 days. Optional shipping protection ($99) is available at checkout. See the shipping and return policies.

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