I had decided on the Baxi Duo Tec 33HE boiler but now I have been told about the Potterton Promax HE from another installer. Are there many differences between the two and are they both reliable
On a well set up ( and well desinged ) system, the savings from wc are quite minimal.It is crazy to fit a condensing boiler without weather compensation, especially when they are made for each other.
On a well set up ( and well desinged ) system, the savings from wc are quite minimal.
Correctly setting up controls of any type will help you to reduce your energy consumption. With daily switching period settings, seasonal settings, load compensation and weather compensation all maximizing efficiency, Vaillant estimates that a further 5%-10% saving on energy bills can be achieved with the use of programmable controls.
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