
The Harvia Pro 36 Duo Full Protective Sheath (WL850) is designed and approved for specific Harvia wood-burning heaters (Harvia Pro 36/36 Duo). The protective sheath considerably reduces the safety distance to combustible materials – in practice, this makes the wood burning heater fit in a smaller space. The protective sheath is attached to the wood burning heater and conforms to the shape of the wood burning heater, making the combination sleek.
Harvia 36/36 Duo Wood Burning Heater Protective Sheath (WL850)
Purpose & Benefits:
Specifically designed and approved for Harvia 36/36 Duo wood-burning heaters.
Significantly reduces the required safety distance to combustible materials.
Allows installation in tighter spaces without compromising safety.
Design Features:
Mounts directly onto the wood-burning heater.
Contoured to match the heater’s shape for a clean, streamlined appearance.
Available in two versions:
Full sheath: Provides complete coverage.
One-sided sheath: Can be mounted on either side of the heater as needed.
Constructed from durable black-painted steel sheet for a sleek, modern look.
Additional Accessories:
Harvia WL100 Protective Bedding (optional): A matching black base plate for floor protection and visual consistency.
Note: These protective sheaths are model-specific and designed to optimize both safety and performance for Harvia’s wood-burning units.
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 | 900 mm |
Product width | 875 mm |
Product depth (mm) | - |
Stone sizes | - |
Weights
Net weight (kg) | 9 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 | 6417659016643 |
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 | 920 mm |
Package width | 585 mm |
Package depth | 115 mm |
Gross weight | 9.8 kg |
Cardboard weight | 0.85 kg |
Plastic weight | 0 kg |

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