Baxi 836 Combi Boiler

Combi boilers are great for smaller homes with limited space as they remove the need for any additional hot or cold water tanks. This is because they are designed with the central heating system and the water heating combined into one single unit. This also means that the boiler unit is compact and lightweight for easy and hassle-free installation. 

With an output rating of 26.4kW for central heating and an output of 36kW for hot water, the Baxi 836 is the most powerful combi boiler in its range, perfect for heating larger homes with between 15 and 20 radiators and up to 2 bathrooms. Many homes do not require this high an output for heating and hot water and therefore would be better suited with the Baxi 825 or the Baxi 830.