Description

The Glow-Worm Ultrapower sxi is an advanced system store boiler and, available in 100 and 170 litres, is the most high efficiency boiler in the UK.

Although designed specifically for the larger property, it can still fit in a standard airing cupboard and provide hot water, on an almost endless basis, through an innovative storage system.

It has fast reheat times and makes use of a combi back-up. It can rapidly deliver hot water comparable to a 170 litre cylinder.  

Price Range £1,500 – £1,900

  

 
Pros

• NOx Class 5
• 5 second hot water delivery
• Advanced diagnostics
• Frost protection in built
• Continua electronics
• Inbuilt programmer
• Immersion heater (back up)
• Condensate pump
• Two years parts and labour warranty
• Optional outdoor sensor

Cons

• Two models now B rated SEDBUK (2009)

Specifications

Type:	Advanced Systems Store
Boiler Output:	24.3 kW
Hot Water Flow Rate (L/min):	36
Clock/Timer:	No (optional)
Sedbuk Energy Efficiency Category:	89.2 to 89.3% (2009)
Size (cm):	126/152 x 57 x 60
LPG Covertible:	Yes

BUYability Favourite Features

These two boilers provide simply staggering amounts of hot water, at a very fast rate, and suits all larger properties. But they are also supported with advanced controls and systems. With handy immersion back up.

BUYability Ratings  

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For those that want large amounts of hot water on demand, then this is the boiler for you. Larger properties will love the performance of these two babies.

Boiler Output Choices

Choose a model to suit your property

Model	Output (CH)	Typically Suitable for
Glow-Worm Ultrapower sxi	24.3 kW	Large property

 See Glow Worm boilers page for offers and installation information.