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Discount Central Heating Boilers, Radiators and Accessories at Discounted Trade Prices Worcester Boilers
Collection Only Prices		 Delivered Free when
purchased with
Radiators
( Min Qty Applies )		 Worcester Boilers
Collection Only Prices
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Home > Boilers > Wall Gas Condensing Combi Boilers > Worcester Boilers > Worcester Si > Worcester 30 Si Combi
Worcester Greenstar 30 Si Condensing Combi Boiler
Central Heating Boilers in Stock, collection available, lowest price promise
 £775.00 ex Vat
£930.00 including Vat at 20%
DHW = 24560 - 102,360 Btu's - Flow Rate 12.3 litres/min
CH = 24560 - 82,000 Btu's
Dimensions - 710mm High x 400mm Wide x 330mm Deep
Sedbuk Band 'A'
 Worcester Manufacturers Website
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The Greenstar Si combi boilers are Worcesters mid-range appliances. They’re suitable for apartments and small to medium sized 1 bathroom properties. You can control both the hot water and central heating temperatures on a Greenstar Si boiler. There is also a range of optional controls available, offering you further comfort and flexibility.

  • Best boiler efficiency rating
  • Keep hot facility - instantly available hot water

  • Wall mounting frame allows pipework to be hidden from view

  • Low NOx and CO2 emissions - environmentally friendly

  • 2 year guarantee, 10 year guarantee on primary heat exchanger and 5 year anti-scale guarantee on domestic hot water heat exchanger (subject to terms and conditions)
  • Hot water and central heating temperatures can be controlled
  • Multi-directional fluing means boiler can be sited in a wide variety of places
  • Mechanical and digital controls all compatible

 
Worcester Part No. 7 716 191 082
Standard Telescopic Horizontal Flue Kit
Length 300mm - 570mm
Worcester Part No. 7 716 191 082
£70.00 inc Vat
Worcester Part No. 7 719 002 430
Vertical Flue Kit
(includes Adaptor)
Worcester Part No. 7 719 002 430
£95.00 inc Vat
Worcester Part No. 7 716 192 281
Worcester Filling Loop / Link
Worcester Part No. 7 716 192 281
£15.00 inc Vat
Worcester MT10 Programmer Worcester Part No. 7 716 192 036
MT 10 Mechanical Timer
Worcester Part No. 7 716 192 036
A simple easy-to-operate mechanical timer with 15 minute switching points over a 24 hour period. The timer features a clock face with raised hands to facilitate setting by visually impaired users.
£45.00 inc Vat
Worcester DT20 Programmer Worcester Part No. 7 716 192 038
DT20 Twin Channel Digital Programmer
Worcester Part No. 7 716 192 038
A versatile, easy-to-learn, 7 day, digital programmer offering up to 3 on/off settings per day. The programmer has a host of innovative features including automatic setup, which sets the correct time and date at power-up, automatic summer/wintertime changeover and a green backlight for use in low light conditions.
£60.00 inc Vat
Worcester MT10RF Programmer Worcester Part No. 7 716 192 037
MT10RF Mechanical RF Thermostat
Worcester Part No. 7 716 192 037
A simple, easy-to-operate 24 hour mechanical timer combined with a radio frequency room thermostat. The thermostat features individual higher and lower temperature sensors.
£145.00 inc Vat
Worcester DT20RF Programmer Worcester Part No. 7 716 192 041
DT20RF Digital RF Thermostat with Twin Channel Programmer
Worcester Part No. 7 716 192 054
A wall-mounted RF room thermostat with digital display, combined with a twin channel digital timer in the boiler fascia. The fascia mounted programmer benefits from automatic time and date setup, automatic summer/wintertime changeover and a backlight for use in low light conditions.
£155.00 inc Vat
Worcester DT10RF Programmer Worcester Part No. 7 716 192 052
DT10RF Digistat
Worcester Part No. 7 716 192 052
A familiar wall-mounted 24 hour programmable RF digital thermostat combined with a fascia mounted single channel programmer to time the hot water cylinder or combi preheat functions. The programmer includes a built-in receiver for the room thermostat and all of the functionality of the DT20.
£160.00 inc Vat
Worcester DT10RF Optimiser Programmer
DT10RF Optimising Digistat
Worcester Part No. 7 716 192 053
A seven day digital programmable RF thermostat with a seven day programmer / receiver in the boiler fascia. The transmitter is the tried and tested Optimiser as available with other Worcester boilers. The optimum start feature, where the thermostat delays the firing of the boiler until necessary, is a useful energy-saving option.
£180.00 inc Vat
LimeBuster Scale Reducer
Scalemaster Limescale Protection
Protect your Combi Boiler from Limescale damage
15mm Magnetic Speedfit (Appliance Only)
£30.00 inc Vat
Magnaclean Professional Magnetic Filter Fernox TF1 Gold Filter
Protect your New Central Heating with a New Filter  
   
Fernox TF1 Gold Filter 22mm £80.00 inc Vat
MagnaClean Professional 22mm £85.00 inc Vat
SPECIAL OFFER  
HALF Price Limebuster with any Magnaclean or Gold TF1 Filter  
   
Fernox TF1 Gold Filter 22mm and Limebuster £95.00 inc Vat
MagnaClean Professional 22mm and Limebuster £100.00 inc Vat
Worcester Greenstar Vertical Flue Adaptor Worcester Part No. 7 719 002 432
High Level Horizontal Flue Adaptor 100mm
Worcester Part No. 7 719 002 432
£35.00 inc Vat
Worcester Part No. 7 716 191 133
220mm Short Flue Extension
Worcester Part No. 7 716 191 133
£20.00 inc Vat
Worcester Part No. 7 716 191 083
Telescopic 1 Metre Flue Extension
Worcester Part No. 7 716 191 083
£40.00 inc Vat
Worcester Part No. 7 716 191 084
90° Bend
Worcester Part No. 7 716 191 084
£30.00 inc Vat
Worcester Part No. 7 716 191 085
45° Bend ( Pair )
Worcester Part No. 7 716 191 085
£55.00 inc Vat
Worcester Part No. 7 716 191 091
Worcester Flashing ( Pitched Roof )
Worcester Part No. 7 716 191 091
£30.00 inc Vat
Worcester Part No. 7 716 191 090
Worcester Flashing ( Flat Roof )
Worcester Part No. 7 716 191 090
£30.00 inc Vat
Worcester Plume Management Kit 7 716 191 086
Plume Management Kit
Worcester Part No. 7 716 191 086
£60.00 inc Vat
Worcester 1000mm Extension Plume Management 7 716 191 087
Plume Management 1 Metre Extension
Worcester Part No. 7 716 191 087
£20.00 inc Vat
Worcester 90 Degree Plume Management 7 716 191 088
Plume Management 90° Bend
Worcester Part No. 7 716 191 088
£25.00 inc Vat
Worcester 45 Degree Plume Management 7 716 191 089
Plume Management 45° Bend ( Pair )
Worcester Part No. 7 716 191 089
£20.00 inc Vat