Worcester Bosch Greenstar 18Ri Erp Gas Regular Boiler

Badge 10Yr Warranty

Brand new system boiler that features a stainless steel heat exchanger and is part of our popular E-Tec range. E-Tec S boilers come in a choice of three fully-modulating outputs and now comes with a 7 year warranty

  • A Heat

Offer Key Features

  • Created by potrace 1.12, written by Peter Selinger 2001-2015Worcester Bosch Greenstar 18Ri 18kW Gas Heat Only Regular Boiler
  • Created by potrace 1.12, written by Peter Selinger 2001-2015100mm Regular Boiler Horizontal Flue Kit
  • Created by potrace 1.12, written by Peter Selinger 2001-201522mm Automatic Bypass Valve
  • Created by potrace 1.12, written by Peter Selinger 2001-2015Boiler Installation On Existing Location
  • Created by potrace 1.12, written by Peter Selinger 2001-201510 Years Worcester Bosch Boiler Parts & Labour Warranty
Worcester Bosch Greenstar 18Ri Erp Gas Regular Boiler
Same Location With Flue Through Wall
£1878
Including VAT
£12
Per month: 9.9% APR

Alpha E-Tec 20S 20KW Gas System Boiler Model

E-Tec 20S 20KW
Mounting Type
Wall Mounted
Control Compatibility
Twin Channel Controls
Part number
3.028469
LPG Compatible
Conversion Kit required

Alpha E-Tec 20S 20KW Gas System Boiler Performance

E-Tec 20S 20KW
Signature Model Output
20 KW (Kilowatt)
Direct Hot Water Output
N/A
Central Heating Output
26.10 KW (Kilowatt)
D.H.W. Flow Rate
N/A
Condensing Type
Condensing Boiler
SEDBUK Seasonal Efficiency
89.0 % (SAP 2009/2012)
SEDBUK 2009 Rating
B (Boiler Rating)
ERP Heating Rating
A Heat
ERP Hot Water Rating

Alpha E-Tec 20S 20KW Gas System Boiler Installation Size

E-Tec 20S 20KW
Boiler dimensions Height
712 mm
Boiler dimensions Width
440 mm
Boiler dimensions Depth
255 mm
Packaged Boiler Carton Weight
32.2 KG

Alpha E-Tec 20S 20KW Gas System Boiler Installation Clearances

E-Tec 20S 20KW
Top (Horizontal Flue)
235 mm
Top (Vertical flue)
150 mm
Rear flue Options
Side
5 mm
Bottom
150 mm
Front
450 mm

Alpha E-Tec 20S 20KW Gas System Boiler Installation Flue Length

E-Tec 20S 20KW
Max. Equivalent Horizontal Flue Length*
12 Metre
Max. Equivalent Vertical Flue Length*
14 Metre

Alpha E-Tec 20S 20KW Gas System Boiler Connections Pipes

E-Tec 20S 20KW
Gas Supply Connection
22 mm
Central Heating Flow Connection
22 mm
Central Heating Return Connection
22 mm

Alpha E-Tec 20S 20KW Gas System Boiler Warranty

E-Tec 20S 20KW
Standard Guarantee
7 Years
Response Time
User ManualBrochure Manual

This Boiler is not available anymore

Scroll to top