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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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Filter  
Flue Type  
  1. Horizontal Flue Kit 10 items
  2. Rear Flue Kit 10 items
  3. Vertical Flue Kit 5 items
  4. Flue Extension 5 items
  5. Flue Elbows 5 items
  6. Roof Flashings 5 items
  7. Plume Management 5 items
  8. Flue Adaptors 5 items
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Maintenance Use  
  1. Magnetic Filters 5 items
  2. Inline Water Treatment 5 items
Height (Metric)  
  1. 1281mm 5 items
  2. 1469mm 5 items
  3. 1719mm 5 items
  4. 2032mm 5 items
Boiler CH Output Range (Kw)  
  1. 4Kw to 18Kw 12 items
  2. 19Kw to 26Kw 4 items
  3. 27Kw to 32Kw 4 items
Kit Contains  
  1. Easy Pick Pack 5 items
  2. Boiler only 20 items
  3. Boiler and Flue 10 items
Boiler Accessories  
  1. Boiler Flues 15 items
  2. Boiler Controls 5 items
Price  
Manufacturers Warranty  
  1. 1 Year (Subject to Manufacturers T&C's) 5 items
  2. 2 Years (Subject to Manufacturers T&C's) 5 items
  3. 5 Years (Subject to Manufacturers T&C's) 20 items
  4. 25 Year (Subject to Manufacturers T&C's) 5 items
Manufacturer  
  1. Glow-worm 20 items
  2. Everflo 5 items
  3. Adey 5 items
  4. BiWorld 5 items
  5. Google Nest 5 items
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Water capacity (Litres)  
  1. 180 Litres 5 items
  2. 210 Litres 5 items
  3. 250 Litres 5 items
  4. 300 Litres 5 items
Boiler CH Output (Kw)  
  1. 12 4 items
  2. 15 4 items
  3. 18 4 items
  4. 25 4 items
  5. 30 4 items
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Boiler CH Output Range (BTU)  
  1. 40000 to 59999 8 items
  2. 60000 to 79999 4 items
  3. 80000 to 99999 4 items
  4. 100000 to 119999 4 items
Type of control  
  1. Thermostat 5 items
  2. Programmable Thermostat 5 items
  3. Smoke Alarm 5 items
  4. Camera 5 items
  5. Wiring centre 5 items
  6. Weather Compensator 5 items
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Items 1-12 of 20

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Glow-Worm Energy 12R (ErP) Regular Boiler Only
£757.15 £630.96
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Glow-worm Energy 12R (ErP) Regular Boiler Easy Pick Pack

From £757.15 £630.96

To £4,198.42 £3,498.68

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Glow-worm Energy 12R (ErP) Regular Boiler & Horizontal Flue
£837.50 £697.92
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Glow-worm Energy 12R (ErP) Regular Boiler and Rear Flue
(1 review)
£846.43 £705.36
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Glow-Worm Energy 15R (ErP) Regular Boiler Only