Your Trade Prices
Log in to view your exclusive prices
Worcester Greenstar Highflow 550CDI 31kW Gas Boiler ERP 7731600100
Hover Over to Zoom In
Overview
The Greenstar Highflow CDi combi boilers are floor-standing. These boilers have been specifically developed for larger two bathroom properties where there is a heavier requirement for heating and hot water. Greenstar Highflow CDi boilers incorporate many of the operating features of Worcester's wall-mounted combis and can be used with mechanical, digital, wireless and new-generation intelligent controls. Like all Greenstar boilers from Worcester, the Highflow series are SEDBUK A-Rated for being over 90% fuel efficient. Not only will this reduce heating bills, but also be a lot kinder to the environment. The Highflow CDi provides a large amount of control over heating systems, including an optimising 7 day programmable room thermostat, separate hot water and central heating temperatures, impressive fault finding diagnostics and a full 24 hour programmable room thermostat.
- ErP 'A' rated
- Suitable for larger family homes with multiple bathrooms
- Both hot water and central heating temperatures can be controlled
- Multi-directional fluing offers siting flexibility
- Mechanical, digital and new generation intelligent controls are all compatible
- Built-in frost protection
- Electronic ignition
- Pump seizure protection
- Fault finding diagnostics
- Anti-cycle device
Technical specification
ERP Efficiency
0.92
ERP Rating
A
Boiler Type
Combi
Depth
600 mm
Height
851 mm
Width
600 mm
Maximum Horizontal Flue 100mm
4 m
Maximum Horizontal Flue 125mm
13 m
Maximum Vertical Flue 100mm
6.4 m
Maximum Vertical Flue 125mm
15 m
External or Internal
Internal
DHW Output
41.1
DHW Flow Rate at 35 Degree Rise
25
DHW Output Min and Max
41.1 max
SEDBUK SAP 2009 Rating
A/89.2%
SEDBUK SAP 2005 Rating
A
CH Condensing Max Output
9.7 - 30.6 kW
Heat Output
30.60 kW
Fuel Type
Natural Gas
Includes
Boiler Only
Nox Class
5
Solar Compatible
Yes
Type
Floor Standing Boiler
Years Guaranteed
5
Registered with the Energy Savings Trust
Yes
Dimension 1
600
Dimension 2
600
Dimension 3
850
Manufacturer Model No
7731600100
Country Origin
United Kingdom
Brand Name
Worcester Bosch
Range Description
Greenstar Hf
Reviews
Worcester Greenstar 2000 30kW Combi Boiler
The new Greenstar 2000, available in outputs of 25kW and 30kW, is a price competitive combi boiler, suitable for apartments, small and medium sized homes with one bathroom. Worcester’s quietest combi boiler, with hot water flow rates up to 12 l/min, comes with a 5 year guarantee as standard and a 6 year guarantee when installed with the Greenstar System Filter.
£852.00 each (Inc. VAT)
Worcester Greenstar 25i Combi Gas Boiler Erp 7733600012
The Greenstar i model is available in combi outputs of 25kW and 30kW, and is set to improve water performance in small to medium sized properties with one bathroom. The Greenstar i includes a pre-assembled wall frame with mounting hooks and with the same compact dimensions as the Greenstar i Junior, replacements will be simple. All components within the boiler are serviceable from the front, and there is no requirement to dismount the boiler from the wall to service its expansion vessel, or to break the combustion chamber seal to access the fan. A Benchmark menu within the boiler control software also simplifies completion of the Benchmark logbook. The new boiler contains a larger condensate syphon to tackle the issue of frozen condensate, while the boiler? Heatronic control panel showcases an all-improved interface, with text descriptions or error codes enabling homeowners to communicate their needs more effectively.
£961.09 each (Inc. VAT)
Worcester Greenstar 30kW Combi Gas Boiler ERP 7733600005
The Greenstar i combi boiler builds on the popular features of the market-leading Greenstar i Junior, while introducing a host of improvements based on installer feedback making it better than ever. Improvements on the Worcester Bosch Greenstar 30i 30kW ErP combination boiler include easier controls, higher hot water flow rates, easy installation/maintenance design and excellent energy efficiency. With a full 5 year guarantee on parts and labour, it? an ideal choice.
£1,092.00 each (Inc. VAT)
Worcester Greenstar 12I System Gas Boiler ERP 7733600010
The Worcester 12i System Boiler is the perfect choice for small properties such as flats and bungalows. Offering compact dimensions, a low lift weight and A-Rated efficiency, the 12i has the potential to save money on annual heating bills and offer reliability through even the coldest months. The 12i System Boiler will require a hot water cylinder in order to deliver hot water to the property. The high efficiency of the 12i boiler can cut heating and hot water bills by 15-20% annually (When replacing an older, G-Rated boiler) and is up to 30% cheaper to run. These savings mean that over the years the boiler will essentially pay for itself, as the quality of Worcester boilers means that you won't need to replace it for many years. Easy to use, the Worcester 12i includes simple boiler controls to ensure your boiler is set at the correct temperature for the customer's need, while also providing operational information and diagnostics to help with maintenance.
£923.08 each (Inc. VAT)