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the VR 39 Module helps reduce energy consumption
70mm Diameter: Specifically designed to fit standard 70mm plumbing connections
Operating Conditions:
Easy Installation: The gaskets are designed for straightforward installation
The 700mm length provides adequate drainage capacity
Vaillant ecoTEC Plus 835 Combi Boiler 35kW (0010021822) – High Efficiency Heating Solution STW7RB the VR 39 Module helpsVaillant ecoTEC plus 835 35kW Combi Boiler Only Model 0010021822 The Vaillant ecoTEC plus 835 is a high performance, wall mounted combination boiler designed to meet the heating and hot water demands of medium to large sized homes. With a robust 35kW output, this model offers exceptional efficiency, reliability, and advanced features, making it an ideal choice for households seeking top tier comfort and energy savings. Key Features 35kW Output: