Cart Product Price Quantity Subtotal × control board vaillant €323.64 control board vaillant quantity €323.64 × Danfoss DHP expansion card €348.44 Danfoss DHP expansion card quantity €348.44 × Vaillant Standard sensor VR 10 €33.48 Vaillant Standard sensor VR 10 quantity €33.48 × Grundfoss Circulation pump UPS 25-70 €184.76 Grundfoss Circulation pump UPS 25-70 quantity €184.76 Update cart Cart totals Subtotal €890.32 Shipping By agreement on phone Shipping options will be updated during checkout. Total €890.32 Proceed to checkout