Harvia WHP500 Sauna Wood Stove Chimney Extension, 500mm, Stainless Steel



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The stainless steel extension makes for a sleek addition inside or out. 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 500 mm stainless steel chimney extension prevents movement caused by temperature changes.


  • Stainless steel
  • CE marking
  • Mounts in vertical position
  • Prevents movement caused by temperature changes
  • Can be installed indoors and out
  • Sootfire resistant
  • Freeze thaw resistant
  • Designed, engineered, and made in Finland
  • 2 year warranty


  • 500mm Stainless steel chimney extension
  • 2-year warranty


Model WHP500
Material Stainless Steel
Flexural Strength- tensile strength 16.4 ft (5m)
Non-vertical installations Not Allowed
Height 19.6″ (500mm)
Diameter 8.6″ (220mm)
Weight 7.7 lbs


Harvia-WHP500 &1000 IOM

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