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Overview
- Installation made easy, with our lightest ever lift weight at just 26.7kg, in-line hydraulic connections and easily accessible instaler PRV connection
- Compact design, easily fitting within a standard 300mm-deep kitchen cupboard.
- Rear piping accessories available, providing complete flexibility for installation.
- A range of cost-saving features including Quick Tap water saving functionality and a competitive 1:5 modulation range to minimise gas consumption when fitted with load compensating controls
- The most price-competitive Worcester Bosch boiler on the market, supported by a 5-year guarantee
Technical specification
Manufacturer Model No
GR1000W
Range Description
All Branches
Brand Name
Worcester Bosch
Data sheets
Reviews
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Worcester Greenstar 4000 30kW Combi 7733600373
Built on all the tried, tested and much-loved features of the Greenstar i, the Greenstar 4000 is instantly familiar and yet totally transformed in appearance, performance and installer plus points. We have raised the bar with the speed and ease of installation, commissioning and servicing, alongside improvements in efficiency and control.
£1,728.05 each (Inc. VAT)
Grant GEB90B Extended Wall Bracket 12-26KW Black
This external version of the Grant high level and vertical flues is compatible with all Grant Vortex models. Available in a modular form, the system can cater for most installations. The flue is manufactured from a high grade stainless steel, to ensure longevity.
£52.58 each (Inc. VAT)
Grant GE45/90B 45 Degree Elbow 12-26KW Black
This external version of the Grant high level and vertical flues is compatible with all Grant Vortex models. Available in a modular form, the system can cater for most installations. The flue is manufactured from a high grade stainless steel, to ensure longevity.
£135.12 each (Inc. VAT)
Ideal Boilers Ideal Weather Compensation Kit 216119
This kit provides the facility to apply outside air temperature control to the boiler water flow temperature which provides energy savings. The outside sensor provided measures outside air temperature and sends a signal to the boiler, which adjusts the maximum boiler flow temperature in response. If outside air temperature is greater than the system design temperature, the boiler flow temperature is reduced providing running cost savings. The boiler will operate in the condensing mode more frequently increasing savings. Once the sensor is fitted it is automatically detected. The sensor operation may be configured by adjustment of the boiler operating parameters, if necessary.
£44.70 each (Inc. VAT)