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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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Showing items 1-30 of 64

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Baxi 415 Heat Only Boiler
£956.48 £797.07
63 Available for Delivery
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Baxi 418 Heat Only Boiler
£1,002.83 £835.69
50 Available for Delivery
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Baxi 424 Heat Only Boiler
£1,059.26 £882.72
48 Available for Delivery
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Baxi 613 Heat Only Boiler
£1,088.46 £907.05
17 Available for Delivery
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Baxi 616 Heat Only Boiler
£1,127.12 £939.27
24 Available for Delivery
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Baxi 619 Heat Only Boiler
£1,204.54 £1,003.78
27 Available for Delivery
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Baxi 625 Heat Only Boiler
£1,266.50 £1,055.42
29 Available for Delivery
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Baxi 630 Heat Only Boiler
£1,345.21 £1,121.01
17 Available for Delivery
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Baxi 816 Heat Only Boiler c/w MagnaClean Micro 2 Filter
£1,182.31 £985.26
41 Available for Delivery
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Baxi 825 Heat Only Boiler c/w MagnaClean Micro 2 Filter
£1,325.47 £1,104.56
72 Available for Delivery
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Baxi 830 Heat Only Boiler c/w MagnaClean Micro 2 Filter
£1,398.14 £1,165.12
36 Available for Delivery
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Glow-Worm Energy7 12R Regular Boiler
£911.30 £759.42
14 Available for Delivery
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Glow-Worm Energy7 15R Regular Boiler
£954.42 £795.35
35 Available for Delivery
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Glow-Worm Energy7 18R Regular Boiler
£1,007.65 £839.71
35 Available for Delivery
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Glow-Worm Energy7 25R Regular Boiler
£1,048.58 £873.82
35 Available for Delivery
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Glow-Worm Energy7 30R Regular Boiler
£1,101.82 £918.18
28 Available for Delivery
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Ideal Logic Heat2 H12 Boiler
£878.54 £732.12
2 Available for Delivery
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Ideal Logic Heat2 H15 Boiler
£924.35 £770.29
20 Available for Delivery
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Ideal Logic Heat2 H18 Boiler
£967.90 £806.58
24 Available for Delivery
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Ideal Logic Heat2 H24 Boiler
£1,011.43 £842.86
14 Available for Delivery
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Ideal Logic Heat2 H30 Boiler
£1,153.61 £961.34
20 Available for Delivery
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Ideal Logic Max Heat2 H12 Boiler
£1,086.95 £905.79
23 Available for Delivery
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Ideal Logic Max Heat2 H15 Boiler
£1,138.43 £948.69
36 Available for Delivery
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Ideal Logic Max Heat2 H18 Boiler
£1,187.41 £989.51
30 Available for Delivery
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Ideal Logic Max Heat2 H24 Boiler
£1,236.37 £1,030.31
27 Available for Delivery
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Ideal Logic Max Heat2 H30 Boiler
£1,397.47 £1,164.56
31 Available for Delivery
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Ideal Logic+ Heat2 H12 Boiler
£1,063.44 £886.20
12 Available for Delivery
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Ideal Logic+ Heat2 H15 Boiler
£1,112.08 £926.73
43 Available for Delivery
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Ideal Logic+ Heat2 H18 Boiler
£1,168.36 £973.63
33 Available for Delivery
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Ideal Logic+ Heat2 H24 Boiler
£1,224.56 £1,020.47
49 Available for Delivery
Select your local store for Stock Availability.

Showing items 1-30 of 64

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