WP220ST Stainless Steel Water Tank Heater for Harvia Woodburning stoves. Mounts to all Harvia wood stoves except the Harvia 50. H, Color: Stainless, Tank Size: 5.8 gal. This item is in the category "Home & Garden\Yard, Garden & Outdoor Living\Pools & Spas\Sauna Heaters". The seller is "saunaplace" and is located in this country: US.This item can be shipped to United States.