Full Protective Sheath for Harvia M Series Sauna Stoves
Best safety solution for compact wood-burning sauna installations.
Enhance your sauna experience with the Harvia WL450 protective sheath, specifically crafted for Harvia M Series wood-burning sauna heaters. This robust stainless steel sheath, finished in a sleek black, significantly reduces the necessary safety clearance to combustible materials, allowing for installation in more compact spaces. Its three-sided design offers complete protection and a streamlined, integrated appearance that perfectly matches the heater's contours. Engineered and manufactured in Finland, it expertly blends practicality with contemporary style for an improved sauna environment.
$409.00
Owner Satisfaction
4.5
/ 5
Category Rank
78
/ 182
#78 in Sauna Accessories
Price vs Category Average
-7%
Below average
Material
Stainless Steel with Black Finish
/ Stainless Steel with Black Finish
Who it's for
- Families with young children or pets needing burn protection
- Homeowners maximizing space in compact sauna rooms
- Design-conscious owners wanting a polished, integrated sauna aesthetic
Who should skip it
- Budget-focused buyers looking to minimize total installation costs
- Users who prioritize low-maintenance, easy-to-clean sauna environments
- DIY installers concerned about maintaining optimal heater airflow
Performance breakdown
Space Efficiency
Drastically shrinks safety clearances for flexible sauna room layouts.
Build Quality
Robust stainless steel construction ensures long-term durability in high-heat environments.
Aesthetic Integration
Sleek black finish creates a seamless, modern look with M-series heaters.
Installation Ease
Straightforward design allows for quick mounting around existing stove setups.
Thermal Protection
Three-sided shielding provides superior heat management for surrounding combustible materials.
Manufacturing Standards
Authentic Finnish engineering guarantees reliability and adherence to strict safety protocols.
Key Specs
Material
Stainless Steel with Black Finish
Compatibility
Harvia M1, M2, M3, M3 SL wood burning heaters
Safety Distance (Back/Sides)
2 inches
Safety Distance (Front)
12 inches
Dimensions
17.9"W x 18.9"D x 31.5"H
Weight
14 lbs
Housing Material
Stainless Steel
Power Source Type
Wood Burning
Features
- Reduces safety distance for smaller spaces
- Durable stainless steel construction
- Sleek black finish
- 3-sided comprehensive protection
- Seamless integration with Harvia heaters
- Engineered and made in Finland
What customers say
Customers highly value the Full Protective Sheath as a crucial safety addition, praising its durable, high quality build. Its main advantage is significantly reducing the necessary safety clearance around the Harvia M Series stove, which is ideal for maximizing space in smaller saunas. Reviewers confirm it effectively controls external heat, lowering burn risks and ensuring compliance. Although the initial cost is a notable investment, users find the enhanced safety, peace of mind, and space optimization fully justify the price. Overall satisfaction is very high for those prioritizing safety and efficient use of space.
Know before you buy
The WL450 sheath is specifically engineered to fit the Harvia M1, M2, M3, and M3 SL wood-burning sauna heater models.
By installing this sheath, you can reduce the safety distance to combustible materials to just 2 inches on the sides and back of the heater, allowing for a much more compact installation.
The sheath features a three-sided design that provides comprehensive protection for the back and sides of the unit, integrating seamlessly with the heater's existing contours.
Yes, the sheath is constructed from robust stainless steel with a high-quality black finish designed to withstand the intense heat and humidity of a wood-burning sauna.
Yes, the safety distance for the front of the heater remains 12 inches, even when the protective sheath is installed on the sides and back.
Still have a question?
Ask Hayley anything about this product before you decide.