Up for sale is a brand-new, genuine Siemens LMU34.210B149 Boiler Management Unit. This is a direct replacement part for various Baxi, Potterton, and Main gas-fired condensing boilers.Key Features:Condition: Brand New, never installed.Reliability: Genuine Siemens OEM part, not a refurbished or third-party alternative.Compatibility: Commonly used in models like the Baxi Duo-tec Combi HE, Potterton Promax Combi, and Main Combi Eco.Note: Please ensure this is the correct part for your specific boiler model before purchasing. Installation should be carried out by a Gas Safe registered engineer. RRP £150~
