Description
The Narvi Chimney Watertank 30L is a practical and efficient solution for heating water in wood-burning sauna setups. Designed to utilize heat that would normally be lost through the chimney, this water tank allows you to produce hot water while your sauna stove is operating.
Constructed from durable rustproof steel, the tank is built for long-term performance and resistance to high temperatures and moisture commonly found in sauna environments.
The chimney water tank installs between the sauna stove and chimney flue, allowing it to capture excess heat and warm the water efficiently. Because of this installation method, the tank does not reduce the heating performance of the stove and does not require additional floor space.
For installation flexibility, the tank can be rotated to either the left or right side of the sauna stove depending on your sauna layout.
A supporting pipe, included with the tank, connects the stove and the chimney system and positions the tank directly above the sauna stones.
The Narvi Chimney Watertank 30L is compatible with wood-burning sauna stoves that have a chimney connection flue with an outer diameter of 122 mm and a minimum length of 600 mm.
Designed, engineered, and manufactured in Finland, this chimney tank provides a reliable and traditional way to heat water during sauna sessions.
Efficient Sauna Water Heating
Using chimney heat to warm water provides a practical benefit in traditional sauna environments.
Advantages include:
• Utilizes heat that would normally be wasted
• Produces hot water during sauna sessions
• Does not reduce stove heating performance
• Does not require additional floor space
Features
Durable rustproof steel construction
Heats water using excess chimney heat
30-liter water capacity
Flexible installation with left or right positioning
Installs between sauna stove and chimney flue
Does not increase the footprint of the sauna stove
Compatible with many wood-burning sauna heaters
Designed, engineered, and manufactured in Finland
Compatibility
Compatible with sauna stoves that have:
• Chimney connection outer diameter 122 mm
• Minimum flue length 600 mm
What’s Included
30-Liter Chimney Water Tank
Supporting Pipe
Specifications
Model
CHIMNEY WATERTANK 30L
Construction Material
Rustproof Steel
Water Capacity
30 Liters
Width
17.7" (45 cm)
Depth
9.8" (25 cm)
Height
15" (38 cm)
Why Choose the Narvi Chimney Watertank?
• Efficient hot water production using chimney heat
• Durable rustproof steel construction
• Space-saving installation above sauna stones
• Adjustable positioning for flexible sauna layouts
• Ideal for wood-burning sauna stoves
• Authentic Finnish sauna accessory design