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Hot Water Cylinders (105 products)

A wide selection of hot water cylinders in a range of materials for various heating systems. We have a range of hot water cylinders uk to suit every household, we also have a range of water cylinders accessories.

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RM Indirect Copper Cylinder 900 x 450mm (47140)

Product rating
4 out of 5 stars
(22)
RM Indirect Copper Cylinder 900 x 450mm
Was £169.99 Save £20.00 (11%)

£149.99

INC VAT

RM Indirect Copper Cylinder 1050 x 450mm (40082)

Product rating
4.1 out of 5 stars
(9)
RM Indirect Copper Cylinder 1050 x 450mm
Was £179.99 Save £20.00 (11%)

£159.99

INC VAT

RM Direct Copper Cylinder 900 x 450mm (49608)

Product rating
4.7 out of 5 stars
(6)
RM Direct Copper Cylinder 900 x 450mm
Was £159.99 Save £20.00 (12%)

£139.99

INC VAT

Titanium Immersion Heater Element 27" (75262)

Product rating
3.9 out of 5 stars
(22)
Titanium Immersion Heater Element 27"

£28.99

INC VAT

Titanium Immersion Heater Element 11" (56481)

Product rating
3.8 out of 5 stars
(13)
Titanium Immersion Heater Element 11"

£25.99

INC VAT

Expansion Vessel Control Kit (92562)

Product rating
3.5 out of 5 stars
(4)
Expansion Vessel Control Kit

£55.99

INC VAT

Immersion Heater Copper Element 27" (53858)

Product rating
3.8 out of 5 stars
(8)
Immersion Heater Copper Element 27"

£17.49

INC VAT

Titanium Immersion Heater Element 14" (74662)

Product rating
3.8 out of 5 stars
(10)
Titanium Immersion Heater Element 14"

£27.99

INC VAT

Expansion Vessel 8Ltr (71018)

Product rating
4.4 out of 5 stars
(8)
Expansion Vessel 8Ltr

£27.99

INC VAT

LAP Mechanical 24-Hour Immersion Timer 240V (91462)

Product rating
3.2 out of 5 stars
(81)
LAP Mechanical 24-Hour Immersion Timer 240V

£10.49

INC VAT

Dual Safety Thermostat 7" (21275)

Product rating
4.5 out of 5 stars
(6)
Dual Safety Thermostat 7"

£9.99

INC VAT

RM 1200 x 450 Indirect Cylinder (86775)

Product rating
4.4 out of 5 stars
(5)
RM 1200 x 450 Indirect Cylinder
Was £239.99 Save £50.00 (20%)

£189.99

INC VAT

LAP Digital Weekly Immersion Timer 240V (96608)

Product rating
2.7 out of 5 stars
(61)
LAP Digital Weekly Immersion Timer 240V

£16.99

INC VAT

RM Indirect Copper Cylinder 1050 x 400mm (67861)

Product rating
4 out of 5 stars
(4)
RM Indirect Copper Cylinder 1050 x 400mm
Was £199.99 Save £50.00 (25%)

£149.99

INC VAT

Expansion Vessel 18Ltr (26891)

Product rating
4 out of 5 stars
(11)
Expansion Vessel 18Ltr

£28.99

INC VAT

Dual Safety Thermostat 18" (89445)

Product rating
4.3 out of 5 stars
(27)
Dual Safety Thermostat 18"

£10.49

INC VAT

Expansion Vessel 25Ltr (46509)

Product rating
5 out of 5 stars
(1)
Expansion Vessel 25Ltr

£39.99

INC VAT

RM Indirect Copper Combination Cylinder 900 x 450mm (58056)

Product rating
0 out of 5 stars
RM Indirect Copper Combination Cylinder 900 x 450mm
Was £299.99 Save £30.00 (10%)

£269.99

INC VAT

Expansion Vessel Mounting Bracket (86194)

Product rating
4 out of 5 stars
(15)
Expansion Vessel Mounting Bracket

£8.99

INC VAT

Honeywell L641A Cylinder Stat (40051)

Product rating
4.4 out of 5 stars
(8)
Honeywell L641A Cylinder Stat

£28.49

INC VAT

27in Incoloy Immersion Heater (57798)

Product rating
2.7 out of 5 stars
(11)
27in Incoloy Immersion Heater

£22.99

INC VAT

11in Incoloy Immersion Heater (53389)

Product rating
4.1 out of 5 stars
(8)
11in Incoloy Immersion Heater

£18.99

INC VAT

14in Incoly Immersion Heater Element (58651)

Product rating
4.6 out of 5 stars
(9)
14in Incoly Immersion Heater Element

£20.49

INC VAT

Expansion Vessel 12Ltr (46517)

Product rating
4.8 out of 5 stars
(4)
Expansion Vessel 12Ltr

£29.99

INC VAT

Drayton HTS3 Cylinder Stat (95630)

Product rating
4.3 out of 5 stars
(12)
Drayton HTS3 Cylinder Stat

£16.49

INC VAT

Dual Safety Thermostat 11" (48571)

Product rating
4.4 out of 5 stars
(11)
Dual Safety Thermostat 11"

£9.99

INC VAT

RM Direct Cylinder 1050 x 450mm (69843)

Product rating
4 out of 5 stars
(1)
RM Direct Cylinder 1050 x 450mm
Was £209.99 Save £40.00 (19%)

£169.99

INC VAT

RM Indirect SS Cylinder 935 x 400 (40045)

Product rating
2.3 out of 5 stars
(3)
RM Indirect SS Cylinder 935 x 400
Was £189.99 Save £30.00 (15%)

£159.99

INC VAT

Direct Stainless Steel Cylinder 815 x 450mm (99021)

Product rating
4.2 out of 5 stars
(6)
Direct Stainless Steel Cylinder 815 x 450mm
Was £169.99 Save £25.00 (14%)

£144.99

INC VAT
Time Heat-Resistant Flexible Cable 3183TQ 3-Core 2.5mm² x 1m White

£3.24

INC VAT

Warwick Male Flange ¾" (88212)

Product rating
5 out of 5 stars
(2)
Warwick Male Flange ¾"

£22.99

INC VAT

Danfoss ATF Pipe Frost Thermostat (58668)

Product rating
0 out of 5 stars
Danfoss ATF Pipe Frost Thermostat

£27.64

INC VAT

Warwick Male Flange 1" (29739)

Product rating
4.4 out of 5 stars
(5)
Warwick Male Flange 1"

£22.99

INC VAT

Immersion Heater Copper Element 11" (89280)

Product rating
4.2 out of 5 stars
(5)
Immersion Heater Copper Element 11"

£14.99

INC VAT

Danfoss ATC Cylinder Stat (61083)

Great Value Product
Product rating
4.7 out of 5 stars
(13)
Danfoss ATC Cylinder Stat

£17.09

INC VAT

Immersion Heater Plug & Washer (51855)

Product rating
5 out of 5 stars
(3)
Immersion Heater Plug & Washer

£4.99

INC VAT

Copper Immersion Heater Element 14" (40634)

Product rating
2.5 out of 5 stars
(2)
Copper Immersion Heater Element 14"

£15.99

INC VAT

Indirect Stainless Steel Cylinder 940 x 450mm (66274)

Product rating
4.4 out of 5 stars
(9)
Indirect Stainless Steel Cylinder 940 x 450mm
Was £219.99 Save £40.00 (18%)

£179.99

INC VAT

Indirect Stainless Steel Cylinder 815 x 450mm (71148)

Product rating
4.3 out of 5 stars
(20)
Indirect Stainless Steel Cylinder 815 x 450mm
Was £189.99 Save £30.00 (15%)

£159.99

INC VAT

RM Indirect SS Cylinder 1065 x 450 (93313)

Product rating
4 out of 5 stars
(1)
RM Indirect SS Cylinder 1065 x 450
Was £219.99 Save £25.00 (11%)

£194.99

INC VAT

RM 1200 x 450 Indirect Combination Cylinder (64297)

Product rating
4 out of 5 stars
(1)
RM 1200 x 450 Indirect Combination Cylinder

£289.99

INC VAT

RM Stelflow Unvented Direct Cylinder 210Ltr (38557)

Product rating
4 out of 5 stars
(1)
RM Stelflow Unvented Direct Cylinder 210Ltr

£579.99

INC VAT

RM Stelflow Unvented Indirect Cylinder 180Ltr (42783)

Product rating
0 out of 5 stars
RM Stelflow Unvented Indirect Cylinder 180Ltr

£629.99

INC VAT

RM Stelflow Unvented Indirect Cylinder 210Ltr (45581)

Product rating
0 out of 5 stars
RM Stelflow Unvented Indirect Cylinder 210Ltr

£649.99

INC VAT

RM Stelflow Unvented Indirect Cylinder 250Ltr (32745)

Product rating
0 out of 5 stars
RM Stelflow Unvented Indirect Cylinder 250Ltr

£715.99

INC VAT

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