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Heat Only Boilers

Mr Central Heating have all the Heat only boilers you need at the lowest prices.

Open vent boilers are also known as Conventional or Regular boilers, and they heat your central heating and hot water when installed into a heating system with a pump, Hot water storage cylinder, cold water storage tank and a feed & expansion tank. (usualy stored in the loft above the boiler to provide a good head of water.)

If the boiler you are replacing is very old, it is likely a heat only boiler, other clues are that you will have a seperate circulating pump and not 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 & Glow-worm as well as others.



Mynute 15vhe condensing open vent boiler and flue

Mynute 15vhe condensing open vent boiler a...


£499.00 Inc VAT
£415.83 Ex VAT
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Mynute 20vhe condensing open vent boiler and flue

Mynute 20vhe condensing open vent boiler a...


£549.00 Inc VAT
£457.50 Ex VAT
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Worcester Greenstar 12ri Compact condensing regular boiler

Worcester Greenstar 12ri Compact condensin...


£721.20 Inc VAT
£601.00 Ex VAT
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Worcester Greenstar 15ri Compact condensing regular boiler

Worcester Greenstar 15ri Compact condensin...


£750.00 Inc VAT
£625.00 Ex VAT
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Worcester Greenstar 18ri Compact condensing regular boiler

Worcester Greenstar 18ri Compact condensin...


£799.20 Inc VAT
£666.00 Ex VAT
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Worcester Greenstar 24ri Compact condensing regular boiler

Worcester Greenstar 24ri Compact condensin...


£848.40 Inc VAT
£707.00 Ex VAT
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Worcester Greenstar 27ri Compact condensing regular boiler

Worcester Greenstar 27ri Compact condensin...


£925.20 Inc VAT
£771.00 Ex VAT
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Worcester Greenstar 30ri Compact condensing regular boiler

Worcester Greenstar 30ri Compact condensin...


£960.00 Inc VAT
£800.00 Ex VAT
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Glow-Worm Flexicom 12hx condensing heat only boiler and flue

Glow-Worm Flexicom 12hx condensing heat on...


£655.00 Inc VAT
£545.83 Ex VAT
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Glow-Worm Flexicom 15hx condensing heat only boiler and flue

Glow-Worm Flexicom 15hx condensing heat on...


£682.00 Inc VAT
£568.33 Ex VAT
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Glow-Worm Flexicom 18hx condensing heat only boiler and flue

Glow-Worm Flexicom 18hx condensing heat on...


£711.00 Inc VAT
£592.50 Ex VAT
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Glow-Worm Flexicom 24hx condensing heat only boiler and flue

Glow-Worm Flexicom 24hx condensing heat on...


£737.00 Inc VAT
£614.17 Ex VAT
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Glow-Worm Flexicom 30hx condensing heat only boiler and flue

Glow-Worm Flexicom 30hx condensing heat on...


£847.00 Inc VAT
£705.83 Ex VAT
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Worcester Greenstar 30cdi Classic condensing regular boiler

Worcester Greenstar 30cdi Classic condensi...


£985.20 Inc VAT
£821.00 Ex VAT
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Worcester Greenstar 40cdi Classic condensing regular boiler

Worcester Greenstar 40cdi Classic condensi...


£1,450.80 Inc VAT
£1,209.00 Ex VAT
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Glow-Worm Ultracom 12hxi condensing heat only boiler and flue

Glow-Worm Ultracom 12hxi condensing heat o...


£675.00 Inc VAT
£562.50 Ex VAT
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Glow-Worm Ultracom 15hxi condensing heat only boiler and flue

Glow-Worm Ultracom 15hxi condensing heat o...


£718.00 Inc VAT
£598.33 Ex VAT
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Glow-Worm Ultracom 18hxi condensing heat only boiler and flue

Glow-Worm Ultracom 18hxi condensing heat o...


£764.00 Inc VAT
£636.67 Ex VAT
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Worcester Greenstar 30cdi condensing f/s regular boiler

Worcester Greenstar 30cdi condensing f/s r...


£1,392.00 Inc VAT
£1,160.00 Ex VAT
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Worcester Greenstar 42cdi condensing f/s regular boiler

Worcester Greenstar 42cdi condensing f/s r...


£1,801.20 Inc VAT
£1,501.00 Ex VAT
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Glow-Worm Ultracom 24hxi condensing heat only boiler and flue

Glow-Worm Ultracom 24hxi condensing heat ...


£800.00 Inc VAT
£666.67 Ex VAT
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Glow-Worm Ultracom 30hxi condensing heat only boiler and flue

Glow-Worm Ultracom 30hxi condensing heat ...


£868.00 Inc VAT
£723.33 Ex VAT
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Glow-Worm Ultracom 38hxi condensing heat only boiler and flue

Glow-Worm Ultracom 38hxi condensing heat ...


£1,482.00 Inc VAT
£1,235.00 Ex VAT
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Baxi Solo 12he heat only boiler

Baxi Solo 12he heat only boiler...


£535.00 Inc VAT
£445.83 Ex VAT
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New Products For October

Evolve 15mm x 50mm radiator valve extension

Evolve 15mm x 50mm radiator valve extension

£2.00 Inc VAT
£1.67 Ex VAT
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Evolve 15mm x 75mm radiator valve extension

Evolve 15mm x 75mm radiator valve extension

£3.00 Inc VAT
£2.50 Ex VAT
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Specials  [more]

Special Offer
Fernox Boiler Buddy c/w Pump Valves
Fernox Boiler Buddy c/w Pump Valves
£72.52
£59.00 Inc VAT
Save: 19% off

£49.17 Ex VAT
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