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System Boilers

A system boiler heats your central heating system directly and produces hot water for your cylinder. Although both system boilers and regular boilers work on the principle of stored hot water, a system boiler is different in two important ways. Firstly, many of the components of the heating and hot water system are built into the boiler itself – making it quicker and easier to install. Secondly, it doesn’t need a feed and expansion tank in the loft. Mr Central Heating stocks a wide range of Worcester Bosch Greenstar system boilers in varying outputs to meet your needs.
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Showing items 1-30 of 32

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Worcester Greenstar 4000 12 System Boiler, Quick-List Pack

Worcester Greenstar 4000 12 System Boiler, Quick-List Pack

Starting at £0.00 £0.00

Customise to Check Stock
Worcester Greenstar 4000 12 LPG System Boiler

Worcester Greenstar 4000 12 LPG System Boiler

£1,215.50 £1,012.92
Available for back-ordered delivery
Select your local store for Stock Availability.
Worcester Greenstar 4000 12 LPG System Boiler, Quick-List Pack

Worcester Greenstar 4000 12 LPG System Boiler, Quick-List Pack

Starting at £0.00 £0.00

Customise to Check Stock
Worcester Greenstar 4000 15 System Boiler

Worcester Greenstar 4000 15 System Boiler

£1,202.00 £1,001.67
18 Available for Delivery
Select your local store for Stock Availability.
Worcester Greenstar 4000 15 System Boiler, Quick-List Pack

Worcester Greenstar 4000 15 System Boiler, Quick-List Pack

Starting at £0.00 £0.00

Customise to Check Stock
Worcester Greenstar 4000 15 LPG System Boiler

Worcester Greenstar 4000 15 LPG System Boiler

£1,282.97 £1,069.14
Available for back-ordered delivery
Select your local store for Stock Availability.
Worcester Greenstar 4000 15 LPG System Boiler, Quick-List Pack

Worcester Greenstar 4000 15 LPG System Boiler, Quick-List Pack

Starting at £0.00 £0.00

Customise to Check Stock
Worcester Greenstar 4000 18 System Boiler

Worcester Greenstar 4000 18 System Boiler

£1,259.10 £1,049.25
25 Available for Delivery
Select your local store for Stock Availability.
Worcester Greenstar 4000 18 System Boiler, Quick-List Pack

Worcester Greenstar 4000 18 System Boiler, Quick-List Pack

Starting at £0.00 £0.00

Customise to Check Stock
Worcester Greenstar 4000 18 LPG System Boiler

Worcester Greenstar 4000 18 LPG System Boiler

£1,344.22 £1,120.18
Available for back-ordered delivery
Select your local store for Stock Availability.
Worcester Greenstar 4000 18 LPG System Boiler, Quick-List Pack

Worcester Greenstar 4000 18 LPG System Boiler, Quick-List Pack

Starting at £0.00 £0.00

Customise to Check Stock
Worcester Greenstar 4000 21 System Boiler

Worcester Greenstar 4000 21 System Boiler

£1,342.14 £1,118.45
11 Available for Delivery
Select your local store for Stock Availability.
Worcester Greenstar 4000 21 System Boiler, Quick-List Pack

Worcester Greenstar 4000 21 System Boiler, Quick-List Pack

Starting at £0.00 £0.00

Customise to Check Stock
Worcester Greenstar 4000 21 LPG System Boiler

Worcester Greenstar 4000 21 LPG System Boiler

£1,421.03 £1,184.19
Available for back-ordered delivery
Select your local store for Stock Availability.
Worcester Greenstar 4000 21 LPG System Boiler, Quick-List Pack

Worcester Greenstar 4000 21 LPG System Boiler, Quick-List Pack

Starting at £0.00 £0.00

Customise to Check Stock
Worcester Greenstar 4000 24 System Boiler

Worcester Greenstar 4000 24 System Boiler

£1,385.74 £1,154.78
37 Available for Delivery
Select your local store for Stock Availability.
Worcester Greenstar 4000 24 System Boiler, Quick-List Pack

Worcester Greenstar 4000 24 System Boiler, Quick-List Pack

Starting at £0.00 £0.00

Customise to Check Stock
Worcester Greenstar 4000 24 LPG System Boiler

Worcester Greenstar 4000 24 LPG System Boiler

£1,460.47 £1,217.06
1 Available for Delivery
Select your local store for Stock Availability.
Worcester Greenstar 4000 24 LPG System Boiler, Quick-List Pack

Worcester Greenstar 4000 24 LPG System Boiler, Quick-List Pack

Starting at £0.00 £0.00

Customise to Check Stock
CLEARANCE - Worcester Greenstar 8000 Style 30 (ErP) White System Boiler Only

CLEARANCE - Worcester Greenstar 8000 Style 30 (ErP) White System Boiler Only

£1,602.67 £1,335.56
4 Available for Delivery
Select your local store for Stock Availability.
CLEARANCE - Worcester Greenstar 8000 Style 30 (ErP) Black System Boiler Only

CLEARANCE - Worcester Greenstar 8000 Style 30 (ErP) Black System Boiler Only

£1,602.67 £1,335.56
7 Available for Delivery
Select your local store for Stock Availability.
Worcester Greenstar 27i System Boiler

Worcester Greenstar 27i System Boiler

£1,416.88 £1,180.73
13 Available for Delivery
Select your local store for Stock Availability.
Worcester Greenstar 27i System Boiler, Quick-List Pack

Worcester Greenstar 27i System Boiler, Quick-List Pack

Starting at £0.00 £0.00

Customise to Check Stock
Worcester Greenstar 30i System Boiler

Worcester Greenstar 30i System Boiler

£1,473.96 £1,228.30
16 Available for Delivery
Select your local store for Stock Availability.
Worcester Greenstar 30i System Boiler, Quick-List Pack

Worcester Greenstar 30i System Boiler, Quick-List Pack

Starting at £0.00 £0.00

Customise to Check Stock
Worcester Greenstar 4000 12 System Boiler

Worcester Greenstar 4000 12 System Boiler

£1,144.92 £954.10
14 Available for Delivery
Select your local store for Stock Availability.
Worcester Greenstar 8000+ 30 System Boiler

Worcester Greenstar 8000+ 30 System Boiler

£1,602.16 £1,335.13
54 Available for Delivery
Select your local store for Stock Availability.
Worcester Greenstar 8000+ 35 System Boiler

Worcester Greenstar 8000+ 35 System Boiler

£1,784.17 £1,486.81
34 Available for Delivery
Select your local store for Stock Availability.
Worcester Greenstar 8000+ 30 LPG System Boiler

Worcester Greenstar 8000+ 30 LPG System Boiler

£1,656.65 £1,380.54
1 Available for Delivery
Select your local store for Stock Availability.
Worcester Greenstar 8000+ 35 LPG System Boiler

Worcester Greenstar 8000+ 35 LPG System Boiler

£1,840.84 £1,534.03
1 Available for Delivery
Select your local store for Stock Availability.

Showing items 1-30 of 32

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