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Heat Only Boilers

Heat only boilers (also known as open vent or conventional boilers) suit a variety of homes and come in different outputs to cater for this. Typically found in older houses as part of a traditional heating system, they provide central heating and hot water in conjunction with a separate hot water cylinder and cold water tank. Using premium components and displaying all the inbuilt quality you’d expect from Vaillant, the ecoTEC heat only condensing boiler range from Mr Central Heating is available in 15kW, 18kW, 28kW and 38kW models.
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15 Items

Vaillant ecoFit Pure 415 (ErP) Open Vent Boiler Only
£988.42 £823.68
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Vaillant ecoFit Pure 418 (ErP) Open Vent Boiler Only
£1,084.61 £903.84
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Vaillant ecoFit Pure 425 (ErP) Open Vent Boiler Only
£1,182.53 £985.44
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Vaillant ecoFit Pure 430 (ErP) Open Vent Boiler Only
£1,260.86 £1,050.72
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Vaillant ecoFit Pure 435 (ErP) Open Vent Boiler Only
£1,892.16 £1,576.80
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Vaillant ecoTec Plus 412 (ErP) Open Vent Boiler Only
£986.69 £822.24
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Vaillant ecoTec Plus 415 (ErP) Open Vent Boiler Only
£1,079.42 £899.52
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Vaillant ecoTec Plus 418 (ErP) Open Vent Boiler Only
£1,194.62 £995.52
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Vaillant ecoTEC Plus 424 (ErP) Open Vent Boiler Only
£1,268.35 £1,056.96
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Vaillant ecoTEC Plus 424 LPG (ErP) Open Vent Boiler c/w Horizontal Flue
£1,395.65 £1,163.04
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Vaillant ecoTec Plus 430 (ErP) Open Vent Boiler Only
£1,348.08 £1,123.40
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Vaillant ecoTec Plus 435 (ErP) Open Vent Boiler Only
£1,943.42 £1,619.52
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Vaillant ecoTEC Plus 48 (ErP) Commercial Boiler Only
£3,138.00 £2,615.00
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Vaillant ecoTEC Plus 64 (ErP) Commercial Boiler Only
£3,734.40 £3,112.00
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Vaillant ecoFit Pure 412 (ErP) Open Vent Boiler Only
£944.64 £787.20
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15 Items