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Indirect Unvented Hot Water Cylinders

Explore our range of indirect unvented hot water cylinders from trusted manufacturers including Joule, Megaflo and Telford. Indirect unvented cylinders are designed to work with an external heat source, such as a boiler, to heat and store domestic hot water while providing a reliable solution for modern hot water systems.

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Joule Cyclone Air 170L Indirect Standard Unvented Cylinder TCEMVA-0170LFB - Getplumb
Joule Cyclone Air 170L Indirect Standard Unvented Cylinder TCEMVA-0170LFB - Getplumb

Joule Cyclone Air 170L Indirect Standard Unvented Cylinder TCEMVA-0170LFB

Joule
£913.48 - £913.48
£913.48
£913.48 - £913.48
£913.48

The Joule Cyclone Air 170L Indirect Standard Unvented Hot Water Cylinder (TCEMVA-0170LFB) is designed to provide dependable domestic hot water stor...

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£913.48 - £913.48
£913.48
£913.48 - £913.48
£913.48
Joule Cyclone Air 150L Indirect Standard Unvented Cylinder TCEMVA-0150LFB - Getplumb
Joule Cyclone Air 150L Indirect Standard Unvented Cylinder TCEMVA-0150LFB - Getplumb

Joule Cyclone Air 150L Indirect Standard Unvented Cylinder TCEMVA-0150LFB

Joule
£889.57 - £889.57
£889.57
£889.57 - £889.57
£889.57

The Joule Cyclone Air 150L Indirect Unvented Cylinder (TCEMVA-0150LFB) is designed to provide reliable domestic hot water storage with indirect hea...

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£889.57 - £889.57
£889.57
£889.57 - £889.57
£889.57
Joule Cyclone Air 125L Indirect Standard Unvented Cylinder TCEMVA-0125LFB - Getplumb
Joule Cyclone Air 125L Indirect Standard Unvented Cylinder TCEMVA-0125LFB - Getplumb

Joule Cyclone Air 125L Indirect Standard Unvented Cylinder TCEMVA-0125LFB

Joule
£853.72 - £853.72
£853.72
£853.72 - £853.72
£853.72

The Joule Cyclone Air 125L Indirect Standard Unvented Cylinder (TCEMVA-0125LFB) is a compact, high-quality domestic hot water cylinder designed f...

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£853.72 - £853.72
£853.72
£853.72 - £853.72
£853.72
Joule Cyclone Air 100L Indirect Standard Unvented Cylinder TCEMVA-0100LFB - Getplumb
Joule Cyclone Air 100L Indirect Standard Unvented Cylinder TCEMVA-0100LFB - Getplumb

Joule Cyclone Air 100L Indirect Standard Unvented Cylinder TCEMVA-0100LFB

Joule
£830.95 - £830.95
£830.95
£830.95 - £830.95
£830.95

Joule Cyclone Air 100L Indirect Standard Unvented Hot Water Cylinder – TCEMVA-0100LFB is a compact indirect unvented hot water cylinder from the Jo...

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£830.95 - £830.95
£830.95
£830.95 - £830.95
£830.95
Megaflo Eco SystemReady 300SB Indirect Unvented Hot Water Cylinder - Getplumb

Megaflo Eco SystemReady 300SB Indirect Unvented Hot Water Cylinder

Megaflo
£2,095.70 - £2,095.70
£2,095.70
£2,095.70 - £2,095.70
£2,095.70

The Megaflo Eco SystemReady 300SB 300 Litre Indirect Unvented Hot Water Cylinder is designed for system boiler installations req...

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£2,095.70 - £2,095.70
£2,095.70
£2,095.70 - £2,095.70
£2,095.70
Megaflo Eco SystemReady 250SB Indirect Unvented Hot Water Cylinder - Getplumb

Megaflo Eco SystemReady 250SB Indirect Unvented Hot Water Cylinder

Megaflo
£1,916.35 - £1,916.35
£1,916.35
£1,916.35 - £1,916.35
£1,916.35

The Megaflo Eco SystemReady 250SB is a 250-litre indirect unvented hot water cylinder designed for system boiler installations. It combines the per...

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£1,916.35 - £1,916.35
£1,916.35
£1,916.35 - £1,916.35
£1,916.35
Megaflo Eco SystemReady 210SB Indirect Unvented Hot Water Cylinder - Getplumb

Megaflo Eco SystemReady 210SB Indirect Unvented Hot Water Cylinder

Megaflo
£1,744.94 - £1,744.94
£1,744.94
£1,744.94 - £1,744.94
£1,744.94

The Megaflo Eco SystemReady 210SB is a 210-litre indirect unvented hot water cylinder designed specifically for system boiler installations. It c...

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£1,744.94 - £1,744.94
£1,744.94
£1,744.94 - £1,744.94
£1,744.94
Megaflo Eco SystemReady 170SB Indirect Unvented Hot Water Cylinder - Getplumb

Megaflo Eco SystemReady 170SB Indirect Unvented Hot Water Cylinder

Megaflo
£1,563.83 - £1,563.83
£1,563.83
£1,563.83 - £1,563.83
£1,563.83

The Megaflo Eco SystemReady 170SB is a 170-litre indirect unvented hot water cylinder designed for system boiler installations. Combining the prove...

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£1,563.83 - £1,563.83
£1,563.83
£1,563.83 - £1,563.83
£1,563.83
Megaflo Eco SystemReady 145SB Indirect Unvented Hot Water Cylinder - Getplumb

Megaflo Eco SystemReady 145SB Indirect Unvented Hot Water Cylinder

Megaflo
£1,458.68 - £1,458.68
£1,458.68
£1,458.68 - £1,458.68
£1,458.68

The Megaflo Eco SystemReady 145SB is a 145-litre indirect unvented hot water cylinder designed for system boiler installations. It combines the per...

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£1,458.68 - £1,458.68
£1,458.68
£1,458.68 - £1,458.68
£1,458.68
Megaflo Eco SystemReady 125SB Indirect Unvented Hot Water Cylinder - Getplumb

Megaflo Eco System Ready 125SB Indirect Unvented Hot Water Cylinder

Megaflo
£1,315.56 - £1,315.56
£1,315.56
£1,315.56 - £1,315.56
£1,315.56

The Megaflo Eco SystemReady 125SB is a 125-litre indirect unvented hot water cylinder designed for system boiler installations. It combines the p...

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£1,315.56 - £1,315.56
£1,315.56
£1,315.56 - £1,315.56
£1,315.56
Megaflo Eco SystemFit 300SF Indirect Unvented Hot Water Cylinder - Getplumb

Megaflo Eco SystemFit 300SF Indirect Unvented Hot Water Cylinder

Megaflo
£2,798.10 - £2,798.10
£2,798.10
£2,798.10 - £2,798.10
£2,798.10

The Megaflo Eco SystemFit 300SF is a 300-litre indirect unvented hot water cylinder designed for installation with a heat-only (regular) boiler. Bu...

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£2,798.10 - £2,798.10
£2,798.10
£2,798.10 - £2,798.10
£2,798.10
Megaflo Eco SystemFit 250SF Indirect Unvented Hot Water Cylinder - Getplumb

Megaflo Eco SystemFit 250SF Indirect Unvented Hot Water Cylinder

Megaflo
£2,604.61 - £2,604.61
£2,604.61
£2,604.61 - £2,604.61
£2,604.61

The Megaflo Eco SystemFit 250SF 250L Indirect Unvented Hot Water Cylinder is designed for installation with a heat-only (regular) boiler. Building ...

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£2,604.61 - £2,604.61
£2,604.61
£2,604.61 - £2,604.61
£2,604.61
Megaflo Eco SystemFit 210SF Indirect Unvented Hot Water Cylinder - Getplumb

Megaflo Eco SystemFit 210SF Indirect Unvented Hot Water Cylinder

Megaflo
£2,452.64 - £2,452.64
£2,452.64
£2,452.64 - £2,452.64
£2,452.64

The Megaflo Eco SystemFit 210SF 210-litre indirect unvented hot water cylinder is designed for installation with a heat-only (regular) boiler. It b...

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£2,452.64 - £2,452.64
£2,452.64
£2,452.64 - £2,452.64
£2,452.64
Megaflo Eco SystemFit 170SF Indirect Unvented Hot Water Cylinder - Getplumb

Megaflo Eco SystemFit 170SF Indirect Unvented Hot Water Cylinder

Megaflo
£2,315.70 - £2,315.70
£2,315.70
£2,315.70 - £2,315.70
£2,315.70

The Megaflo Eco SystemFit 170SF is a 170-litre indirect unvented hot water cylinder designed for installation with a heat-only (regular) boiler. It...

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£2,315.70 - £2,315.70
£2,315.70
£2,315.70 - £2,315.70
£2,315.70
Megaflo Eco SystemFit 145SF Indirect Unvented Hot Water Cylinder - Getplumb

Megaflo Eco SystemFit 145SF Indirect Unvented Hot Water Cylinder

Megaflo
£2,143.42 - £2,143.42
£2,143.42
£2,143.42 - £2,143.42
£2,143.42

The Megaflo Eco SystemFit 145SF 145L Indirect Unvented Hot Water Cylinder is designed for homes using a compatible heat-only (regular) boiler....

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£2,143.42 - £2,143.42
£2,143.42
£2,143.42 - £2,143.42
£2,143.42
Megaflo Eco SystemFit 125SF Indirect Unvented Hot Water Cylinder - Getplumb

Megaflo Eco SystemFit 125SF Indirect Unvented Hot Water Cylinder

Megaflo
£2,027.68 - £2,027.68
£2,027.68
£2,027.68 - £2,027.68
£2,027.68

The Megaflo Eco SystemFit 125SF 125 Litre Indirect Unvented Hot Water Cylinder (95050450) is a pre-plumbed and pre-wired hot water storage soluti...

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£2,027.68 - £2,027.68
£2,027.68
£2,027.68 - £2,027.68
£2,027.68
Megaflo Eco Slimline 170i Indirect Unvented Hot Water Cylinder - Getplumb

Megaflo Eco Slimline 170L Indirect Unvented Hot Water Cylinder

Megaflo
£1,441.90 - £1,441.90
£1,441.90
£1,441.90 - £1,441.90
£1,441.90

The Megaflo Eco Slimline Indirect 170L Unvented Cylinder (7034090) is a compact, high-capacity hot water cylinder designed for homes where a st...

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£1,441.90 - £1,441.90
£1,441.90
£1,441.90 - £1,441.90
£1,441.90
Megaflo Eco Slimline 150i Indirect Unvented Hot Water Cylinder - Getplumb

Megaflo Eco Slimline 150L Indirect Unvented Hot Water Cylinder

Megaflo
£1,342.94 - £1,342.94
£1,342.94
£1,342.94 - £1,342.94
£1,342.94

The Megaflo Eco Slimline Indirect 150L is a compact unvented hot water cylinder designed for homes where a standard-width cylinder cannot be accomm...

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£1,342.94 - £1,342.94
£1,342.94
£1,342.94 - £1,342.94
£1,342.94
Megaflo Eco 300DDDD Direct Unvented Hot Water Cylinder - Getplumb
Megaflo Eco Slimline 125i Indirect Unvented Hot Water Cylinder - Getplumb

Megaflo Eco Slimline 125L Indirect Unvented Hot Water Cylinder

Megaflo
£1,203.35 - £1,203.35
£1,203.35
£1,203.35 - £1,203.35
£1,203.35

The Heatrae Sadia Megaflo Eco Slimline Indirect 125L Unvented Hot Water Cylinder (product code 7034088) is designed for homes where space ...

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£1,203.35 - £1,203.35
£1,203.35
£1,203.35 - £1,203.35
£1,203.35
Megaflo Eco 70i Indirect Unvented Hot Water Cylinder - Getplumb

Megaflo Eco 70L Indirect Unvented Hot Water Cylinder

Megaflo
£953.32 - £953.32
£953.32
£953.32 - £953.32
£953.32

The Megaflo Eco Indirect 70L Unvented Hot Water Cylinder (Product Code 95050461) is a compact boiler-heated hot water cylinder designed for small...

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£953.32 - £953.32
£953.32
£953.32 - £953.32
£953.32
Megaflo Eco 210i Indirect Unvented Hot Water Cylinder - Getplumb

Megaflo Eco 210L Indirect Unvented Hot Water Cylinder

Megaflo
£1,412.75 - £1,412.75
£1,412.75
£1,412.75 - £1,412.75
£1,412.75

The Megaflo Eco Indirect 210L Unvented Hot Water Cylinder is designed for homes with higher hot water demand, including typical 3–4 bedroom pr...

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£1,412.75 - £1,412.75
£1,412.75
£1,412.75 - £1,412.75
£1,412.75
Megaflo Eco 170i Indirect Unvented Hot Water Cylinder - Getplumb

Megaflo Eco 170L Indirect Unvented Hot Water Cylinder

Megaflo
£1,270.50 - £1,270.50
£1,270.50
£1,270.50 - £1,270.50
£1,270.50

The Megaflo Eco Indirect 170L Unvented Hot Water Cylinder is a popular choice for 3–4 bedroom homes, providing high-capacity mains-pressure hot wat...

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£1,270.50 - £1,270.50
£1,270.50
£1,270.50 - £1,270.50
£1,270.50
Megaflo Eco 145i Indirect Unvented Hot Water Cylinder - Getplumb

Megaflo Eco 145L Indirect Unvented Hot Water Cylinder

Megaflo
£1,182.14 - £1,182.14
£1,182.14
£1,182.14 - £1,182.14
£1,182.14

The Megaflo Eco Indirect 145L is a boiler-heated unvented hot water cylinder designed for 2–3 bedroom homes. With a 145-litre nominal capacity an...

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£1,182.14 - £1,182.14
£1,182.14
£1,182.14 - £1,182.14
£1,182.14
Megaflo Eco 125i Indirect Unvented Hot Water Cylinder - Getplumb

Megaflo Eco 125L Indirect Unvented Hot Water Cylinder

Megaflo
£1,058.45 - £1,058.45
£1,058.45
£1,058.45 - £1,058.45
£1,058.45

The Megaflo Eco Indirect 125L Unvented Cylinder (95050463) is a compact, boiler-heated unvented hot water cylinder designed for 1–2 bedroom pro...

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£1,058.45 - £1,058.45
£1,058.45
£1,058.45 - £1,058.45
£1,058.45

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