The joint mechanism and the supplementary parts are wound together while the smoke pipes are locked in place with grooves. These innovative attributes are how this Harvia 1000 mm black steel chimney extension prevents movement caused by temperature changes. The black powdered coated steel makes for a sleek addition inside or out.

Features

• Innovative design
• Black powder-coated steel
• Prevents movement caused by temperature changes
• Can be installed indoors and outdoors
• Designed, engineered, and made in Finland
• Dimensions: 8.6" D (220mm) x 39.3" H (1000mm)
• 2-year warranty

Includes

• 1000mm black chimney extension
• 2-year warranty

Specifications

Model	WHP1000M
Flexural Strength- tensile strength	16.4 ft (5m)
Non-vertical installations	Not Allowed
Wind Load	6.5 ft (2m) above last support
Maximum spacing of lateral supports	9.8 ft (3m)
Weight	14.8 lbs
Diameter	8.6" (220mm)
Height	39.3" (1000mm)