WORCESTER Greenstar 25Si Compact HE Condensing Combi Boiler Only
WORCESTER Manufacturer's Product Code: 7716130230
The Worcester Greenstar 25Si Compact High Efficiency Condensing Combination Gas Boiler (25 kW Domestic Hot Water Output), also known by its manufacturer's product code 7716130230, is a fully automatic, gas-fired, high efficiency, wall-mounted, room sealed, fan assisted Worcester combi boiler, which provides both central heating and domestic hot water on demand, with the domestic hot water supplied directly from the boiler.
The all new Worcester Greenstar Si Compact is the successor to the Greenstar Si combi boiler and is Worcester's new mid range 'A'-rated high efficiency condensing combi boiler, ideal for small to medium sized sized properties with one bathroom and a smaller hot water/central heating demand, such as flats/apartments/bungalows or 1/2 bedroom semi-detached houses, and requires no hot water cylinder or cold water storage tank, thus minimising the space it occupies. The all new Greenstar 25Si Compact combi boiler has a host of performance-enhancing features, including the revolutionary WB7 heat exchanger which enables the appliance to deliver DHW flow rates of 12.3 ltr/min despite its compact size. The new Greenstar 25Si Compact is a feature rich and installer friendly combi boiler - it has been designed to make installation and commissioning easier and quicker and comes supplied with a unique wall-mounting jig which enables the installer to quickly pre-plumb all seven pipe connections without the boiler being on the wall, and with its compact dimensions and low lift weight it is a quick and easy boiler to install and commission. Compact size also meaning Greenstar 25Si Compact can easily fit in a kitchen cupboard (Please check boiler's Installation Manual
The Worcester Greenstar 25Si Compact Combi Boiler features and benefits:
High Efficiency and NOx Class 5 - Greenstar 25Si Compact is recommended by the Energy Saving Trust with a NOx class 5 rating (only 35 mg/kWhr provides maximum credits available for a condensing boiler under the Code for Sustainable Homes).
This Worcester combi boiler complies with the S.E.D.B.U.K. scheme, band "A", meaning it operates at higher efficiency (SAP 2005 - 90.5%) and uses less gas to heat the water, therefore it will provide efficient heating and subsequently reduce fuel bills (for up to 35%) and carbon dioxide emissions.
Ideally suited for properties such as a 1 bedroom apartment/flat/bungalow with 1 bathroom or 1/2 bedroom semi-detached with 1 bathroom.
Designed for easy installation - compact dimensions, low lift weight and per-fixing jig enable a flexible and versatile installation even in tight places with the boiler able to be sited almost anywhere in the home, including a kitchen cupboard.
Ability to pre-plumb all 7 connections without the boiler being on the wall – gas, water, PRV and condensate connections.
Robust, galvanised steel wall-mounting jig (provided as standard) - allows space for pipes behind the boiler, with its split design for optimum boiler lift weight.
Simple commissioning - only minimal adjustments are required after installation.
The expansion vessel has a simple drop lock mechanism that conn