Harvia Protective Sheath M Black (WL400)
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- Product Specifications
- Fits These Models
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The Harvia WL400 protective sheath is designed and approved for wood-heated Harvia wood burning heaters (Harvia M1, M2, M3 and M3 SL). It measures 18.89"W (480 mm) x 1.18"D (30 mm) x 31.5"H (800 mm). Supplied in black.
- Designed and approved for wood-burning heater model-specific (Harvia M1, M2, M3 and M3 SL)
- Reduces the safety distance to combustible materials
- Steel sheet in Black
Protective Sheath in Black, Installation and Operation Manual
| Harvia Part Number | WL400 |
| Color / Finish | Black |
| Material | Steel |
| Dimensions | 18.89"W (480 mm) x 1.18"D (30 mm) x 31.5"H (800 mm) |
| Weight | 6.61 lbs |
| Warranty | 2 years (consumer use, +1 year if registered with Harvia); 2 years (commercial use) |
| Ships | Parcel |
| Made In | Finland |
The Harvia Protective Sheath M Black (WL400) is made for the Harvia models below. These parts are size-specific, so check your exact model, not just the series name.
M SeriesHarvia M3, Harvia M3 SL
- A protective shield is a steel panel that mounts alongside a wood-burning stove to cut the required clearance to combustible walls.
- Reduced clearances are only valid with the shield the manual specifies.
- Confirm the number of panels your layout needs — some installs take one, some take three.
- Check the reduced figure against the installation manual before you frame.
What does the Harvia Protective Sheath M Black (WL400) fit?
Harvia lists it for the M Series series. These parts are size-specific — check your exact model against the list above, not just the series name.
Does a protective shield let me put the stove closer to the wall?
Yes — that is what it is for. But only by the amount the installation manual states, and only with the shield listed for that stove. A reduced clearance is not valid with an improvised sheet of metal.
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