Log In / Register
Basket
Free delivery on orders over £75 ex VAT
Earn points with My City Plumbing Rewards
Free click & collect from branches nationwide
Buy now, pay later interest free
Hover Over to Zoom In
Overview
Worcester Bosch Greenstar 25 kW Si compact combi boiler with ERP and Horizontal flue pack.
- Energy saving anti-cycle and modulation control
- Low lift weight
- Wall mounting jig providing pre-plumbing and rear piping as standard
- Comfort and ECO modes to suit hot water delivery needs
- Double seal siphon located at the front of the boiler for easy maintenance
- Can be installed in a standard kitchen cupboard without the need for ventilation
- 7 years guarantee as standard, extended to 8 years when installed with any Greenstar system filter
Technical specification
Years Guaranteed7Width390 mmTypeGas Combi Boiler PackSolar CompatibleNoSEDBUK SAP 2009 RatingASEDBUK SAP 2005 RatingARegistered with the Energy Savings TrustYesNox Class5Noise Level52 dBAMaximum Vertical Flue 125mm15 mMaximum Vertical Flue 100mm6 mMaximum Horizontal Flue 125mm15 mMaximum Horizontal Flue 100mm6 mIncludesVertical FlueHeight690 mmHeat Output25 kWFuel TypeNatural GasExternal or InternalInternalERP RatingADepth280 mmDHW Output Min and Max7.03 to 25 kWDHW Output25 kWDHW Flow Rate at 35 Degree Rise10.2 l/minBoiler TypeCombiRange DescriptionGreenstar Si CompactManufacturer Model NoWGSC25SIERPVBrand NameWorcester Bosch
Reviews
Help & Feedback
Chat With Us
Give Us Feedback