A Stylish Chimney Solution
The Harvia WHP1000M Steel Chimney Extension 1000mm Black is manufactured from premium black powder-coated stainless steel and provides an easy, reliable way to extend your Harvia steel chimney system while maintaining its elegant appearance, safety, and structural integrity.
Harvia's ingenious joint mechanism allows chimney extensions and supplementary components to connect securely by twisting together. Once assembled, the smoke pipes lock firmly into integrated grooves, preventing movement caused by temperature changes during heating and cooling cycles. This engineered connection ensures exceptional stability while providing long-term reliability.
Designed specifically for Harvia steel chimney systems, the extension integrates seamlessly with existing chimney components, creating a clean, professional installation with a durable black finish that complements modern sauna designs.
For installation flexibility, the chimney system can be installed indoors to a height of 3 metres without additional support, while the maximum self-supported outdoor installation height is 2 metres.
User Manual available for installation guidance.
Features
• Genuine Harvia chimney extension
• 1000 mm extension length
• Premium black powder-coated stainless steel construction
• Extends Harvia steel chimney systems
• Innovative twist-lock joint mechanism
• Smoke pipes lock securely into integrated grooves
• Prevents movement caused by temperature changes
• Seamless integration with Harvia chimney components
• Durable corrosion-resistant finish
• Designed for safe, professional chimney installations
Benefits
• Easily extends existing Harvia steel chimney systems
• Creates a secure and stable chimney connection
• Helps maintain proper chimney alignment
• Prevents movement caused by thermal expansion and contraction
• Durable powder-coated finish for long-lasting performance
• Provides a clean, professional appearance
• Designed specifically for Harvia wood-burning sauna chimney systems
Product Specifications
Brand: Harvia
Model: WHP1000M
Product Type: Steel Chimney Extension
Length: 1000 mm (1 metre)
Material: Stainless Steel
Finish: Black Powder-Coated
Compatibility: Harvia Steel Chimney Systems
Connection System: Twist-lock joint with locking grooves
Indoor Installation Height: Up to 3 metres without additional support
Outdoor Self-Supported Height: Up to 2 metres
Perfect For
• Extending Harvia steel chimney systems
• Wood-burning sauna heaters
• Indoor sauna installations
• Outdoor sauna buildings
• Chimney upgrades
• New sauna construction
• Professional chimney installations
Pair With
• Harvia Steel Chimneys
• Harvia Smoke Pipes
• Harvia Smoke Dampers
• Harvia Rain Caps
• Harvia Roof Flashings
• Harvia Chimney Accessory Kits
User Manual
