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Overview
- Best Boiler Efficiency Rating (SEDBUK band A)
- Instantaneous supply of hot water available
- Improved heating response time
- Higher outputs suitable for larger, 2 bathroom properties
Technical specification
Boiler Type
Combi
ERP Rating
A
Depth
800 mm
Height
1004 mm
Width
600 mm
Maximum Horizontal Flue 125mm
6 m
Maximum Vertical Flue 125mm
8 m
External or Internal
Internal
SEDBUK SAP 2009 Rating
A
SEDBUK SAP 2005 Rating
A
CH Condensing Max Output
18 kW
Heat Output
18 kW
Fuel Type
Oil
Noise Level
56dB
Solar Compatible
Y
Type
Oil Boiler
Years Guaranteed
2
Registered with the Energy Savings Trust
Y
Manufacturer Model No
7731600165
Made To Order
N
Brand Name
Worcester Bosch
Reviews
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Grant Vortex Pro 21kw Combi External Oil Boiler Includes Flue
The Grant Vortex Pro outdoor combination oil boiler features internal frost protection, a 24 litre expansion vessel, neon diagnostic indicators and a factory-fitted condensate trap, together with the conveniently factory-fitted, multi-directional flue - and all of this has been designed to make installation and servicing easier. With larger than normal heat exchangers, the hot water performance of this high-efficiency combi boiler is vastly increased. The two very accurate electronic temperature controls allow the boiler to operate in condensing mode on central heating and instant hot water production can be maintained.
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Eph COMBIPACK4 Wireless Programmable Thermostat
The CombiPack4 programmable wireless thermostat and receiver offers a simple and reliable solution for controlling your heating system. Features such as OpenTherm, Optimum Start, TPI and boost make it a versatile solution for all applications. The pre-paired thermostat and receiver are supplied with EPH Controls market leading 5 year warranty.
£78.55 each (Inc. VAT)
Greenstar Danesmoor Sys Uty 18/25 2022+
The Greenstar Danesmoor System Utility has been engineered for use on sealed heating systems and is ideal for small, medium and large sized homes that include stored hot water. Inspired by installer feedback, the boiler has been designed to make installation and servicing easier, whilst also featuring easy to remove one-piece primary baffles.
£3,110.02 each (Inc. VAT)