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Ask if you have the required heating controls

Ask if you have the required heating controls and what other options are available to you see our guide to. Sedbuk (seasonal efficiency of domestic boilers in the uk) is a method for calculating the efficiency of central heating boilers, and is a government backed scheme that has been developed and agreed upon with leading boiler manufacturers the purpose of sedbuk is to accurately identify the efficiency rating of boilers in a scale from a to.

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