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Heat Only Boilers

A heat only (conventional) boiler provides central heating and hot water via a storage cylinder. It's normally open vented, which means there’s an expansion tank within the loft space. Here at Mr Central Heating we stock two models of Glow-worm heat only boilers at the lowest prices: the Flexicom flexible siting boiler with its rear flue option and the flagship Ultracom model.
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10 Items

Glow-Worm Energy7 12R Regular Boiler
£911.30 £759.42
Glow-worm Energy7 12R (ErP) Regular Boiler, Quick-List Pack

Starting at £911.30 £759.42

Glow-Worm Energy7 15R Regular Boiler
£954.42 £795.35
Glow-worm Energy7 15R (ErP) Regular Boiler, Quick-List Pack

Starting at £954.42 £795.35

Glow-Worm Energy7 18R Regular Boiler
£1,007.65 £839.71
Glow-worm Energy7 18R (ErP) Regular Boiler, Quick-List Pack

Starting at £1,007.65 £839.71

Glow-Worm Energy7 25R Regular Boiler
£1,048.58 £873.82
Glow-worm Energy7 25R (ErP) Regular Boiler, Quick-List Pack

Starting at £1,048.58 £873.82

Glow-Worm Energy7 30R Regular Boiler
£1,101.82 £918.18
Glow-worm Energy7 30R (ErP) Regular Boiler, Quick-List Pack

Starting at £1,101.82 £918.18

10 Items