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Worcester CDi Compact Combi Boiler Unveiled

Worcester Bosch logoIt would be tough for Worcester Bosch to improve the range of quality Combi Boilers they already have in the Greenstar series, but they have somehow managed to do just that.

Worcester have announced that they are to be introducing 6 new Combi boilers into the UK market in January 2013: 3 x natural gas (NG) combi boilers and 3 x LPG boilers.

These new boilers will make up part of the Worcester CDi Compact range and will be ideal for mid-to-large properties with between 2-3 rooms and 1 bathroom (plus en suite). Make sure you talk to the engineer fitting your boiler before purchasing one just to make sure the boilers features bets fit the requirements of your home.

Worcesters NEW CDI Compact Combi Boilers

Worcesters NEW CDI Compact Combi Boilers


The big selling point for this new series is that size of the boiler – they are the most compact of any Worcester Bosch Combi to date:

  • Width: 390 mm
  • Height: 690 mm
  • Depth: 280 mm

The CDI Compact boilers offer a central heating output up to 24kW and a domestic hot water output ranging between 28kW-36kW, a powerful performance given the relative small size of the boilers themselves.

Flow rates range between 11.4 – 14.7 litres per minute over a 35 degree Celsius rise, depending on the boiler model.

Efficiency-wise the CDi Compact models are all top of class, with SEDBUK band A-rated condensing technology ensuring you reach efficiency levels over 90.1% – this will save you money on your heating bills going forward.

Hot Water
Water Flowrate
Product number
28CDi Compact (NG) Up to 24kg 28kW 11.4 litres/min 7716130234
32CDi Compact (NG) Up to 24kW 32kW 13.1 litres/min 7716130235
36 CDi Compact (NG) Up to 24kW 36kW 14.7 litres/min 7716130236
28CDi Compact (LPG) Up to 24kW 28kW 11.4 litres/min 7716130237
32CDi Compact (LPG) Up to 24kW 32kW 13.1 litres/min 7716130238
36 CDi Compact (LPG) Up to 24kW 36kW 14.7 litres/min 7716130239



Out of the box the CDi Compact boilers all come with a 2 year warranty. This includes 5 year guarantee on the plate heat exchange and a 10 year guarantee on the primary heat exchanger.

Worcester are running a special offer on the warranty period at the moment, so if you buy and install a new Worcester Bosch CDi Compact boiler model before the end of June 2013, you can get 3 years extra warranty. This 5 year warranty covers purchases of all Worcester Si, CDi and Ri boilers before June 30th 2013.

The Worcester CDi Compact range is certainly leading the way in terms of innovation within the heating industry, so why not find out more about the Worcester Combi Boilers available from Direct Heating Supplies.

  • View all our Worcester Combi Boilers here.



Special Offers on Top Boiler Models End in 2012!

2012 Boiler Warranty OffersLeading Boiler manufacturers Worcester, Vaillant and Ideal have been competing over the year by offering a fantastic selection of special offers to UK customers in 2012. 

These special offers all end on 31st December but the good news is that there is still time to benefit from these amazing boiler deals.

  • Worcester Boilers – 5 year warranty on Worcester CDI , Si and Ri Gas Boilers or one of their Greenstar Oil boilers
  • Vaillant Boilers – 5 year warranty on Vaillant ecoTEC plus, ecoTEC exclusive and ecoTEC pro models
  • Ideal Boilers – 7 year warranty on selected Ideal Logic+ Plus boilers


The warranties are covered by the manufacturer not the retailer and Terms and Conditions apply in all cases.

Don’t be left disappointed and buy from Direct Heating Supplies today from an amazing deal, friendly customer service and next day delivery in most cases.