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Heat Only Boilers

Heat only boilers are also known as open vent, conventional or regular boilers. They heat your central heating and hot water when installed as part of a heating system together with a hot water storage cylinder, cold water storage tank, plus a feed and expansion tank (which is usually stored in the loft above the boiler to provide a good head of water). If the boiler you’re replacing is very old, it is most likely a heat only boiler. One of the other clues is that you’ll have a separate circulating pump, instead of one inside the boiler. We keep a huge stock of efficient condensing heat only boilers from all the leading brands such as Potterton, Worcester, Vaillant, Baxi and Glow-worm. In fact, we have all the heat only boilers you need at the lowest prices.

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15 Items

Ideal Logic Heat2 H12 Boiler

Ideal Logic Heat2 H12 Boiler

£979.04 £815.87
4 Available for Delivery
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Ideal Logic+ Heat2 H12 Boiler

Ideal Logic+ Heat2 H12 Boiler

£1,173.00 £977.50
3 Available for Delivery
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Ideal Logic Max Heat2 H12 Boiler

Ideal Logic Max Heat2 H12 Boiler

£1,212.90 £1,010.75
25 Available for Delivery
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Ideal Logic Heat2 H15 Boiler

Ideal Logic Heat2 H15 Boiler

£1,030.07 £858.39
5 Available for Delivery
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Ideal Logic+ Heat2 H15 Boiler

Ideal Logic+ Heat2 H15 Boiler

£1,226.38 £1,021.98
14 Available for Delivery
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Ideal Logic Max Heat2 H15 Boiler

Ideal Logic Max Heat2 H15 Boiler

£1,270.26 £1,058.55
18 Available for Delivery
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Ideal Logic Heat2 H18 Boiler

Ideal Logic Heat2 H18 Boiler

£1,078.62 £898.85
11 Available for Delivery
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Ideal Logic+ Heat2 H18 Boiler

Ideal Logic+ Heat2 H18 Boiler

£1,288.19 £1,073.49
18 Available for Delivery
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Ideal Logic Max Heat2 H18 Boiler

Ideal Logic Max Heat2 H18 Boiler

£1,324.85 £1,104.04
22 Available for Delivery
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Ideal Logic Heat2 H24 Boiler

Ideal Logic Heat2 H24 Boiler

£1,127.11 £939.26
9 Available for Delivery
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Ideal Logic+ Heat2 H24 Boiler

Ideal Logic+ Heat2 H24 Boiler

£1,349.92 £1,124.93
27 Available for Delivery
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Ideal Logic Max Heat2 H24 Boiler

Ideal Logic Max Heat2 H24 Boiler

£1,379.40 £1,149.50
18 Available for Delivery
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Ideal Logic Heat2 H30 Boiler

Ideal Logic Heat2 H30 Boiler

£1,285.56 £1,071.30
5 Available for Delivery
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Ideal Logic+ Heat2 H30 Boiler

Ideal Logic+ Heat2 H30 Boiler

£1,512.71 £1,260.59
24 Available for Delivery
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Ideal Logic Max Heat2 H30 Boiler

Ideal Logic Max Heat2 H30 Boiler

£1,558.92 £1,299.10
28 Available for Delivery
Select your local store for Stock Availability.

15 Items