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Home > Boilers > Wall Gas Condensing Combi Boilers > Worcester Boilers > Worcester CDi > Worcester 34 CDi Classic Condensing Combi

Worcester Greenstar 34 CDi Classic Condensing Combi Boiler

Central Heating Boilers in Stock, collection available, free delivery, lowest price promise
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£850.00 ex Vat inclusive of Built in Filling Loop
£1020.00 including Vat at 20%
DHW Flow Rate 14.3 litres/min
CH = 30kW
Dimensions - 760mm High x 440mm Wide x 360mm Deep
Sedbuk Band 'A'
DELIVERY ZONES 'A' ONLY - Click Here
Please note a flue kit must be purchased on all Worcester Boiler sales
Worcester Manufacturers Website
Visit Manufacturers Website

Worcester Greenstar CDi Classic gas combi boilers are Worcesters top of the range boilers.

They offer the widest choice of features within our gas boiler range, including the ability to control both the hot water and central heating temperatures, providing the ultimate in performance, economy and user convenience.

Greenstar CDi Classic combi boilers are unique in that they condense in both heating and hot water modes, resulting in greater efficiency and fuel savings.

  • Best boiler efficiency rating (SEDBUK band A)
  • Fully condensing in both central heating and domestic hot water modes
  • Keep hot facility - instantly available hot water
  • Extremely small standby electrical output of 3.5W - energy efficient
  • Wall mounting frame allows pipework to be hidden from view
  • Low NOx and CO2 emissions - environmentally friendly
  • 5 year boiler guarantee until 31st December 2012, terms and conditions apply (standard guarantee: 2 years)
  • 10 year guarantee on primary heat exchanger
  • 5 year anti-scale guarantee on domestic hot water heat exchanger
  • Hot water and central heating temperatures can be controlled
  • Multi-directional fluing means boiler can be sited in a wider variety of places
  • Mechanical, digital and new generation intelligent controls all compatible
  • Heat load and flow generated precisely to meet the heating system’s requirements using a modulating pump

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
Included

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.
£175.00 inc Vat

Worcester FR10 Intelligent Room Thermostat
FR10 Intelligent Room Thermostat
Worcester Part No.
The FR10 is an intelligent room thermostat that enables load compensation and will offer around 11% energy savings compared to standard on/off controls. The FR10’s load compensation feature means that, rather than just switching the boiler on and off, it will adjust the flow temperature of the central heating water in line with set heating temperature requirements. The smaller the difference between the actual temperature and the set-point temperature, the lower the flow temperature from the boiler.
£POA inc Vat

Worcester FR110 Programmable Room Thermostat
FR110 Programmable Room Thermostat
Worcester Part No.
The FR110 is an intelligent programmable room thermostat that enables load compensation for heating and time control of hot water systems. It works in much the same way as the FR10 but with the added benefit of built-in programming so there is no need for a separate programmer. The controller provides the choice of six weekly heating programmes, with six switching points per day. It also offers a weekly hot water programme with six switching points per day. The six switching points can be used to switch preheat on where the hot water will be delivered to the tap quickly, and energy saving economy mode where the preheat function is turned off.
£POA inc Vat

Worcester RT10 Room Thermostat
FW100 Weather Compensation Controller
Worcester Part No.
The FW100 is a weather compensation controller that enables the boiler to anticipate changes in heating demand in relation to external temperatures. It comprises a programmable indoor unit to control the boiler and an external sensor located on a north facing wall. The indoor unit can be mounted on the fascia of the boiler using its simple plug-in connection, or wall-mounted remotely. The FW100 combines the functions of room thermostat and programmer and incorporates factory-set heat curves for use with radiators, underfloor heating and fan convectors, making commissioning very straightforward. The units also include a manual override for the user to boost or reduce heating if and when required.
£POA.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