The Harvia WL600 protective sheath is thoughtfully engineered for use with Harvia wood-burning heaters, specifically the Harvia 20 ES Pro and 20 ES Pro/S models. Approved for safety and performance, the WL600 dramatically reduces the required distance between the heater and nearby combustible materials, making it an ideal solution for maximizing space in more compact sauna environments. Designed to integrate seamlessly, the sheath attaches directly to the heater and follows its contours, resulting in a streamlined, cohesive appearance. Each sheath is tailored precisely to its compatible heater model, ensuring optimal functionality without compromising on aesthetics or efficiency.
Available in both a full-coverage version and a versatile one-sided option—installable on either side—the WL600 adapts easily to your sauna layout. Constructed from durable, black-painted steel sheet, it not only enhances safety but also adds a modern, unified finish to your sauna interior.
For a complete safety solution, pair the WL600 with the WL100 protective bedding. Matching in color and style, the bedding protects the floor beneath your heater, completing the look with purpose and precision.
Features:
- Purpose: Provides side heat protection for the Harvia WL600 protective sheath Allows the heater to be installed closer to combustible surfaces, such as wooden walls or benches, by reducing the required safety clearance.
- Material: Constructed from high-quality stainless steel, which is highly resistant to heat, corrosion, and humidity, ensuring durability and long-term performance. Designed to withstand the intense heat generated by wood-burning heaters without warping or degrading over time.
- Design: Side-specific protection to cover the side of the heater facing the nearest wall or bench, reducing the risk of heat damage to surrounding materials. The polished stainless steel finish offers a clean, modern appearance, complementing the overall aesthetic of the sauna.
- Heat Insulation: Effectively insulates the side of the heater, dispersing heat away from combustible materials and preventing overheating of nearby surfaces. Reduces the surface temperature on the side of the heater, ensuring a safer sauna environment.
- Safety Benefits: Decreases the clearance required between the heater and walls or benches, allowing for more flexible placement in the sauna. Protects both sauna users and surrounding materials from excessive heat, reducing the risk of accidental burns or fire hazards.
- Installation: Easy to install, with all necessary mounting hardware included. The sheath attaches securely to the side of the heater, ensuring a snug fit and reliable protection. Detailed installation instructions provided for a hassle-free setup.
- Compatibility: Designed specifically for the Harvia WL600 protective sheath, ensuring perfect fit and function. Can be used in a variety of sauna configurations where side protection is needed for safe installation near combustible materials.
Technical
Features
User group | Households |
Power output | - |
Installation location | - |
Installation orientation | - |
Technical documentation languages | - |
Color | Black |
Main material | - |
Use environment | Interior - wet area |
Prime energy/fuel | None |
Measurements
Product height | 820 mm |
Product width | 710 mm |
Product depth (mm) | - |
Stone sizes | - |
Weights
Net weight (kg) | 4.5 kg |
Stone amount (kg) | - |
Distances
Safety distance front (non-combustible materials) | - |
Safety distance front (combustible materials) | - |
Safety distance behind (non-combustible materials) | - |
Safety distance behind (combustible materials) | - |
Safety distance right side (combustible materials) | - |
Safety distance right side non-combustible materials | - |
Safety distance left side (combustible materials) | - |
Safety distance left side non-combustible materials | - |
Safety distance (Ceiling) | - |
Room min. recommended volume | - |
Room max. recommended volume | - |
Room min. height(depends on connections and therefore from output, star/delta) | - |
Logistics
EAN | 6417659016599 |
Electrical number (STK) | - |
Customs tariff number EU | 73219000 |
ETIM number | EC001884 |
UNSPSC number | - |
Content of delivery (listed) | - |
Product unit (pcs, meters etc.) | PCS |
Sales unit | pcs |
Packaging materials | - |
Package height | 740 mm |
Package width | 855 mm |
Package depth | 120 mm |
Gross weight | 5.4 kg |
Cardboard weight | 0.9 kg |
Plastic weight | 0 kg |

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