This generous size minimizes the effort required for refilling and ensures uninterrupted and long-lasting heating operation
Der Defro Firewood Plus 15 kW Naturzugkessel besticht durch seinen soliden Kesselkörper in kompakter Bauform
the WITA HE+ offers excellent value for money and ensures the sustainable optimization of your heating and solar technology
Suitable for residential buildings and smaller commercial units with medium heating requirements
the boiler ensures trouble-free operation
Zugbegrenzer Z4 130 x 190 mm Caleffi This generous size minimizes theTrain limiter Z4 130 x 190 mm The Upmann Z4 draft regulator is approved for use with oil, gas, and all solid fuels, whether in new installations, renovations, or all conventional systems. These systems require a specific and constant negative pressure for operation. If the chimney draft exceeds the value for optimal draft, the damper of the chimney draft regulator opens, reducing the negative pressure by allowing additional air to flow in. Once the