So many water/convective stoves in Europe. Few I can find in the US. Our home has hydronic radiant concrete slabs and a low design heat load(23,000Btu/hour @ 0). This Walltherm product is ideal. However, the price places it in a category that isn't near competitive with our current options. I suppose there are not enough small heat load hydronic installations stateside for a native manufacturer to profitably sell a small water/convective stove. An inexpensive water/convective stove would be a great fit in my home. Currently, if the hydronic floor is not used, the stand alone stove heats the house. Works fine, but the ideal arrangement would keep the floor system warm and have the hot stove to gather around.