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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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18 Items

Worcester Greenstar 4000 12 (ErP) LPG System Boiler Only
£1,215.50 £1,012.92
Available for back-ordered delivery
Select your local store for Stock Availability.
Worcester Greenstar 4000 15 (ErP) System Boiler Only
£1,202.00 £1,001.67
22 Available for Delivery
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Worcester Greenstar 4000 15 (ErP) LPG System Boiler Only
£1,282.97 £1,069.14
Available for back-ordered delivery
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Worcester Greenstar 4000 18 (ErP) System Boiler Only
£1,259.10 £1,049.25
20 Available for Delivery
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Worcester Greenstar 4000 18 (ErP) LPG System Boiler Only
£1,344.22 £1,120.18
Available for back-ordered delivery
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Worcester Greenstar 4000 21 (ErP) System Boiler Only
£1,302.70 £1,085.58
15 Available for Delivery
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Worcester Greenstar 4000 21 (ErP) LPG System Boiler Only
£1,379.51 £1,149.59
1 Available for Delivery
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Worcester Greenstar 4000 24 (ErP) System Boiler Only
£1,345.25 £1,121.04
22 Available for Delivery
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Worcester Greenstar 4000 24 (ErP) LPG System Boiler Only
£1,417.91 £1,181.59
1 Available for Delivery
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Worcester Greenstar 8000 Life 30 (ErP) White System Boiler Only
£1,525.86 £1,271.55
29 Available for Delivery
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Worcester Greenstar 8000 Life 35 (ErP) White System Boiler Only
£1,693.21 £1,411.01
30 Available for Delivery
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Worcester Greenstar 8000 Style 30 (ErP) White System Boiler Only
£1,602.67 £1,335.56
15 Available for Delivery
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Worcester Greenstar 8000 Style 35 (ErP) White System Boiler Only
£1,782.25 £1,485.21
14 Available for Delivery
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Worcester Greenstar 8000 Style 30 (ErP) Black System Boiler Only
£1,602.67 £1,335.56
13 Available for Delivery
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Worcester Greenstar 8000 Style 35 (ErP) Black System Boiler Only
£1,782.25 £1,485.21
7 Available for Delivery
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Worcester Greenstar 27i (ErP) System Boiler Only
£1,349.40 £1,124.50
16 Available for Delivery
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Worcester Greenstar 30i (ErP) System Boiler only
£1,403.38 £1,169.48
19 Available for Delivery
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Worcester Greenstar 4000 12 (ErP) System Boiler Only
£1,144.92 £954.10
18 Available for Delivery
Select your local store for Stock Availability.

18 Items