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Dundalk Leisurecraft Canadian Timber 4 Person MiniPOD Sauna CTC77MW | Athlete Recovery Depot Narvi Kuru 14 Woodburning Heater with Adjustable Base + Chimney

Narvi Kuru 20 Wood Burning Sauna Heater

by Narvi
$1,495.00 - $1,495.00
$1,495.00
$1,495.00 - $1,495.00
$1,495.00
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Narvi Kuru 20 Wood Burning Sauna Heater

Wood Burning Sauna Heater • 35 kg Stone Capacity • Glazed Door • Black Steel Housing • Made in Finland • FREE Shipping

Finnish Craftsmanship. Live Fire Ambiance. Authentic Löyly.

The Narvi Kuru 20 is a luxurious wood-burning sauna heater designed to deliver an unparalleled sauna experience with its pleasant steam and authentic feel. Crafted in Finland by the renowned Narvi brand, the Kuru 20 has earned a reputation for exceptional quality and style. Its stylish glazed door lets you enjoy the soothing ambiance of a live fire during your session, while the sleek black-painted steel housing and wooden handles add a sophisticated, elegant touch to any sauna. While designed for smaller sauna sizes, the Kuru 20 delivers a premium and opulent sauna experience that rivals larger models — the perfect addition to any sauna.

Narvi Kuru 20 Wood Burning Sauna Heater

Key Features

  • ✓ Glazed door — enjoy the ambiance of a live fire during your sauna session
  • ✓ Black-painted steel housing for a sleek, modern aesthetic
  • ✓ Wooden handles for easy, comfortable operation
  • ✓ 35 kg sauna stone capacity for optimal heat and steam
  • ✓ Authentic wood-burning Finnish sauna experience
  • ✓ Premium build quality — a fan favourite among sauna enthusiasts
  • ✓ Made in Finland by Narvi

Complete Technical Specifications

Specification Detail
Model Narvi Kuru 20
Heater Type Wood Burning
Height 67.5 cm | 27"
Depth 47.5 cm | 19"
Stone Capacity Up to 35 kg
Flue Outlet Diameter 119 mm
Flue Outlet Height from Floor 50 cm | 19½"
Chimney Connection Top or rear
Door Glazed (glass)
Housing Black-painted steel
Handles Wood
Installation Requires non-combustible floor, or Narvi base if over underfloor heating (min. 25 mm air gap). Maintain 500 mm safety clearance to combustible materials. Preheat before first use; place stones loosely for airflow.
Origin Finland
Brand Narvi
Resources Owner's Manual  |  Product Drawing

Frequently Asked Questions

How does the Kuru 20 differ from the Kuru 14?

The Kuru 20 is the larger model in the Kuru series, suited for mid-size saunas, while the Kuru 14 is designed for smaller spaces. Both share the same glazed door design, black steel housing, and Finnish craftsmanship.

What are the installation requirements?

The Kuru 20 must be installed on a non-combustible floor. If installed over underfloor heating, a specialized Narvi base with a minimum 25 mm air gap is required. Maintain 500 mm safety clearance to all combustible materials. Connect the flue from the top or rear. Before first use, preheat the stove and place stones loosely to ensure proper airflow.

What makes Narvi heaters unique?

Narvi is a Finnish manufacturer with decades of experience crafting wood-burning sauna heaters to the highest standards. The Kuru series is known for its glazed door design, premium materials, and authentic löyly — the soft, pleasant steam that defines a true Finnish sauna experience.

Do you offer financing?

Yes! Flexible financing options available at checkout.

Finnish Craftsmanship. Live Fire Ambiance. Authentic Löyly.

The Narvi Kuru 20 — premium Finnish wood-burning sauna heater with glazed door and 35 kg stone capacity. FREE Shipping included.

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