
Harvia WHP1000M Chimney Extension | 1000mm | Black Steel | Wood-Burning Sauna
Harvia WHP1000M Chimney Extension | 1000mm | Black Steel
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- Manufacturer Warranty Included
- Free Shipping to the Contiguous US
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- U.S.-Based Customer Support
The Harvia WHP1000M is a black powder-coated steel chimney extension designed to add 1000mm of height to compatible Harvia chimney systems used with wood-burning sauna stoves. Built to accommodate thermal expansion and contraction during stove operation, it supports stable indoor or outdoor chimney configurations.
Verify compatibility with your Harvia stove and chimney system before ordering. Installation must comply with local building codes.
Intended Use
- Extension component for compatible Harvia chimney systems
- Designed for use with wood-burning sauna stoves
- Supports indoor and outdoor vertical installations
- Intended to increase chimney height or system stability
Construction
- Black powder-coated steel construction
- Designed to accommodate thermal expansion
- Compatible with Harvia chimney system components
- Manufactured in Finland
Specifications
- Model: WHP1000M
- Material: Black powder-coated steel
- Height: 39.3" (1000 mm)
- Diameter: 8.6" (220 mm)
- Installation: Indoor or outdoor
What's Included
- Harvia WHP1000M black steel chimney extension
Warranty
- 2-Year Limited Manufacturer Warranty
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Harvia WHP1000M Chimney Extension | 1000mm | Black Steel | Wood-Burning Sauna Review Summary
What people like
Pros
- Durable Construction: High-quality black steel ensures longevity and excellent heat resistance during intense use.
- Easy Installation: The locking mechanism allows for a quick and secure connection to existing flue kits without the need for complex tools.
- Perfect Aesthetic: The sleek black finish provides a cohesive and stylish look when paired with compatible heaters and chimney kits.
- Enhanced Safety: Increasing the chimney height improves smoke ventilation and helps maintain proper clearance through the roofline.
Cons
- High Price Point: Some users find the cost to be relatively high for a single extension piece compared to generic alternatives.
- Compatibility Issues: The item is specifically designed for proprietary brand kits and may not fit other standard stove pipes without specialized adapters.
- Fragile Coating: The black painted finish can be prone to scratching or chipping if not handled with extreme care during the assembly process.
- Bulky Shipping: Due to the length and weight of the steel, shipping costs can be significant and packaging may occasionally arrive damaged.
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