Vented hot water cylinder are gravity-fed from a cold water cistern tank, usually in the loft space of a property. The cold water tank is used to let trapped air to escape as well as acting as an expansion tank to accommodate the expansion of hot water. Because of this, a vented cylinder does not require the addition of an expansion vessel like the unvented cylinder. The cold water is either heated directly from an immersion heater within the cylinder or indirectly through the central heating boiler. Depending on the heating method you have a choice of an indirect vented hot water cylinder or a direct vented cylinder.

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Flomaster Copper Cylinder 900 x 450mm Vented Combi Indirect

Product code: FVCC1019ERP

Flomaster Copper Cylinder 900 x 450mm Vented Combi Indirect

Product Code: FVCC1019ERP

  • Guarantee: 2 Year Guarantee
  • Capacity: 85 litres
  • Dimensions: 450mm x 450mm x 900mm
£235.71 ex VAT
(£282.85 inc VAT)
Flomaster Copper Cylinder 900 x 450mm Vented Combi Direct

Product code: FVCC1024ERP

Flomaster Copper Cylinder 900 x 450mm Vented Combi Direct

Product Code: FVCC1024ERP

  • Guarantee: 2 Year Guarantee
  • Capacity: 85 litres
  • Dimensions: 450mm x 450mm x 900mm
£261.43 ex VAT
(£313.72 inc VAT)

Flomaster Copper Cylinder 900 x 400mm Vented Indirect

Product code: FVCN1001ERP

Flomaster Copper Cylinder 900 x 400mm Vented Indirect

Product Code: FVCN1001ERP

  • Guarantee: 2 Year Guarantee
  • Capacity: 96 litres
  • Dimensions: 400mm x 400mm x 900mm
£168.57 ex VAT
(£202.28 inc VAT)
Flomaster Copper Cylinder 900 x 400mm Vented Direct

Product code: FVCD1009ERP

Flomaster Copper Cylinder 900 x 400mm Vented Direct

Product Code: FVCD1009ERP

  • Guarantee: 2 Year Guarantee
  • Capacity: 96 litres
  • Dimensions: 400mm x 400mm x 900mm
£157.14 ex VAT
(£188.57 inc VAT)

Flomaster Copper Cylinder 1050 x 400mm Vented Indirect

Product code: FVCN1002ERP

Flomaster Copper Cylinder 1050 x 400mm Vented Indirect

Product Code: FVCN1002ERP

  • Guarantee: 2 Year Guarantee
  • Capacity: 114 litres
  • Dimensions: 400mm x 400mm x 1050mm
£177.14 ex VAT
(£212.57 inc VAT)
Flomaster Copper Cylinder 1050 x 400mm Vented Direct

Product code: FVCD1010ERP

Flomaster Copper Cylinder 1050 x 400mm Vented Direct

Product Code: FVCD1010ERP

  • Guarantee: 2 Year Guarantee
  • Capacity: 114 litres
  • Dimensions: 400mm x 400mm x 1050mm
£157.14 ex VAT
(£188.57 inc VAT)

Flomaster Copper Cylinder 1075 x 450mm Vented Combi Indirect

Product code: FVCC1020ERP

Flomaster Copper Cylinder 1075 x 450mm Vented Combi Indirect

Product Code: FVCC1020ERP

  • Guarantee: 2 Year Guarantee
  • Capacity: 115 litres
  • Dimensions: 450mm x 450mm x 1075mm
£257.14 ex VAT
(£308.57 inc VAT)
Flomaster Copper Cylinder 1075 x 450mm Vented Combi Direct - Economy 7

Product code: FVCC1025ERP

Flomaster Copper Cylinder 1075 x 450mm Vented Combi Direct - Economy 7

Product Code: FVCC1025ERP

  • Guarantee: 2 Year Guarantee
  • Capacity: 115 litres
  • Dimensions: 450mm x 450mm x 1075mm
£317.14 ex VAT
(£380.57 inc VAT)

Flomaster Copper Cylinder 900 x 450mm Vented Indirect

Product code: FVCN1003ERP

Flomaster Copper Cylinder 900 x 450mm Vented Indirect

Product Code: FVCN1003ERP

  • Guarantee: 2 Year Guarantee
  • Capacity: 117 litres
  • Dimensions: 450mm x 450mm x 900mm
£170.00 ex VAT
(£204.00 inc VAT)
Flomaster Copper Cylinder 900 x 450mm Vented Direct

Product code: FVCD1011ERP

Flomaster Copper Cylinder 900 x 450mm Vented Direct

Product Code: FVCD1011ERP

  • Guarantee: 2 Year Guarantee
  • Capacity: 117 litres
  • Dimensions: 450mm x 450mm x 900mm
£157.14 ex VAT
(£188.57 inc VAT)

Flomaster Copper Cylinder 1200 x 450mm Vented Combi Indirect

Product code: FVCC1021ERP

Flomaster Copper Cylinder 1200 x 450mm Vented Combi Indirect

Product Code: FVCC1021ERP

  • Guarantee: 2 Year Guarantee
  • Capacity: 120 litres
  • Dimensions: 450mm x 450mm x 1200mm
£290.00 ex VAT
(£348.00 inc VAT)
Flomaster Copper Cylinder 1200 x 450mm Vented Combi Direct - Economy 7

Product code: FVCC1026ERP

Flomaster Copper Cylinder 1200 x 450mm Vented Combi Direct - Economy 7

Product Code: FVCC1026ERP

  • Guarantee: 2 Year Guarantee
  • Capacity: 120 litres
  • Dimensions: 450mm x 450mm x 1200mm
£330.00 ex VAT
(£396.00 inc VAT)

Flomaster Copper Cylinder 1050 x 450mm Vented Indirect

Product code: FVCN1004ERP

Flomaster Copper Cylinder 1050 x 450mm Vented Indirect

Product Code: FVCN1004ERP

  • Guarantee: 2 Year Guarantee
  • Capacity: 140 litres
  • Dimensions: 450mm x 450mm x 1050mm
£194.29 ex VAT
(£233.15 inc VAT)
Flomaster Copper Cylinder 1050 x 450mm Vented Direct

Product code: FVCD1012ERP

Flomaster Copper Cylinder 1050 x 450mm Vented Direct

Product Code: FVCD1012ERP

  • Guarantee: 2 Year Guarantee
  • Capacity: 140 litres
  • Dimensions: 450mm x 450mm x 1050mm
£187.14 ex VAT
(£224.57 inc VAT)

Flomaster Copper Cylinder 1200 x 450mm Vented Direct

Product code: FVCD1013ERP

Flomaster Copper Cylinder 1200 x 450mm Vented Direct

Product Code: FVCD1013ERP

  • Guarantee: 2 Year Guarantee
  • Capacity: 162 litres
  • Dimensions: 450mm x 450mm x 1200mm
£224.29 ex VAT
(£269.15 inc VAT)
Flomaster Copper Cylinder 1800 x 450mm Vented Combi Indirect

Product code: FVCC1023ERP

Flomaster Copper Cylinder 1800 x 450mm Vented Combi Indirect

Product Code: FVCC1023ERP

  • Guarantee: 2 Year Guarantee
  • Capacity: 206 litres
  • Dimensions: 450mm x 450mm x 1800mm
£457.14 ex VAT
(£548.57 inc VAT)

Flomaster Copper Cylinder 1800 x 450mm Vented Combi Direct - Economy 7

Product code: FVCC1028ERP

Flomaster Copper Cylinder 1800 x 450mm Vented Combi Direct - Economy 7

Product Code: FVCC1028ERP

  • Guarantee: 2 Year Guarantee
  • Capacity: 206 litres
  • Dimensions: 450mm x 450mm x 1800mm
£448.57 ex VAT
(£538.28 inc VAT)