WP220ST Stainless Steel Water Tank Heater for Harvia Woodburning stoves. Mounts to all Harvia wood stoves except the Harvia 50.

Specifications:
Size: 14″w x 7 1/2″d x 16 1/8″h, Color: Stainless, Tank Size: 5.8 gal., Weight: 16 lbs.