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Advanced system store - the most efficient boiler in the UK as rated by SEDBUK available in 24.3 kW output.

The Ultrapower sxi is designed for the larger property, it provides endless hot water on demand through an innovative storage system with fast reheat times and combi back-up, all within a single appliance that fits in an airing cupboard.

The innovative shift load storage system of the Ultrapower sxi generates hot water whenever a tap is turned on and by drawing on the internal storage system at the same time it can rapidly deliver hot water comparable to a 170ltr cylinder.

*A removable compartment door can be placed at least 5mm in front of the appliance

Controls: Satisfies part L requirements for time and temperature control when used in the above configurations.
House type suitability: The above table is intended as a guide only. Please ensure you correctly size the system.

Training Courses: Certificate in Energy Efficiency for Domestic Heating

       
  Ultrapower  100sxi    170sxi  
  Height 1260     1520  
  Width 575     575  
  Depth 600     600  
  Measurements in millimeters  
       
  SEDBUK A  
  NOx Class 5  
  5 second hot water delivery
measured at a tap 1m from the boiler
 
  Advanced Diagnostics  
  LPG compatible
without conversion kit
 
  Back-lit digital display  
  Back up immersion heater  
  Optional pre-fixing jig  
  Inbuilt frost protection  
  Continua electronics  
  Inbuilt programmer  
     
  Installer Product Brochure  
  Installation & servicing  
  User manual  
  Spec table