The inventive Harvia WHP1000 steel chimney extension is designed to prevent movement caused by temperature changes. This chimney extension is made of classic stainless steel and can be installed both indoor and out.

Stainless Steel

Innovative design

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 (Consumer use)

Package Contents

1000mm Stainless steel chimney extension, 2 year warranty (Consumer use)

Required for operation

Harvia WHP1500

Optional Accessories

N/A