Water Boilers

Water boilers are a simple solution to limited kettle capacity. Water boilers provide boiling water instantly so that you don’t have to wait for your kettle to boil, which is especially useful when a lot of hot water is needed for a long period of time. Some units need to be manually filled, whereas others can be plumbed in. In commercial applications, large capacity water boilers can be used for larger things like testing underfloor heating.

To learn more about different types of water heaters, check out our Water Heaters Buying Guide.

Redring 5L SB5S SensaBoil Automatic Water Boiler - Stainless Steel - SB5S

£391.95 (inc. VAT)

Redring 7L SB7S SensaBoil Automatic Water Boiler - Stainless Steel - SB7S

~~£399.00~~
£387.50 (inc. VAT)

Redring 9.5kW Powerstream Instant Hot Water Unit - RPS95

~~£136.95~~
£104.95 (inc. VAT)

SALE

Redring 5L SB5W SensaBoil Automatic Water Boiler - White - SB5W

£373.25 (inc. VAT)

Redring 3L SB3W SensaBoil Automatic Water Boiler - White - SB3W

£376.95 (inc. VAT)

Redring 7L SB7W SensaBoil Automatic Water Boiler - White - SB7W

~~£399.00~~
£387.50 (inc. VAT)

Redring 12kW Powerstream Instant Hot Water Unit - RPS12

~~£185.95~~
£142.50 (inc. VAT)

SALE

Cygnet 10 Litre Manual Fill Electric Water Boiler - Stainless Steel - CYMFCT1010

£79.95 (inc. VAT)

Cygnet 20 Litre Manual Fill Electric Water Boiler - Stainless Steel - CYMFCT1020

£89.95 (inc. VAT)

Redring 10.8kW Powerstream Instant Hot Water Unit - RPS108

~~£168.95~~
£129.95 (inc. VAT)

SALE

Redring 3L SB3S SensaBoil Automatic Water Boiler - Stainless Steel - SB3S

~~£390.00~~
£376.75 (inc. VAT)

Cygnet 30 Litre Manual Fill Electric Water Boiler - Stainless Steel - CYMFCT1030

£99.95 (inc. VAT)

Heatrae Sadia Supreme 180SS 7.5 Litre Instant Water Boiler / Heater - Stainless Steel - 200242

£1,183.95 (inc. VAT)

Heatrae Sadia Supreme 220SS 10 Litre Instant Water Boiler / Heater - Stainless Steel - 200243

£1,495.95 (inc. VAT)

Heatrae Sadia Supreme 165SS 5 Litre Instant Water Boiler / Heater - Stainless Steel - 200241

£877.95 (inc. VAT)

Heatrae Sadia Supreme 150 2.5 Litre Instant Water Boiler / Heater - White - 200252

£705.95 (inc. VAT)

Redring RIWH6 6kW Inline Instantaneous Water Heater - RIWH6

~~£99.95~~
£79.95 (inc. VAT)

SALE

Elson 2.5kW Boiling Water Dispenser 2.5 Litre - EBW25

£357.95 (inc. VAT)

Zip Hydroboil 1.5L Instant Hot Water Dispenser (White Case) - HS001 (Return Unit)

On Sale from £0.00 (inc. VAT)

Returned
Unit

Redring 10.8kW Powerstream Instant Water Heater (RP10.8) - RP10.8/45793204

£89.60 (inc. VAT)

Returned
Unit

Zip Hydroboil 1.5L Instant Hot Water Dispenser (White Case) - HS001

£795.95 (inc. VAT)

Heatrae Sadia Supreme 95200240 150SS 2.5L Instant Water Boiler - Stainless Steel

£744.95 (inc. VAT)

Heatrae Sadia Supreme 95200254 180 7.5L Instant Water Boiler / Heater - White - 200254

£980.00 (inc. VAT)

Heatrae Sadia Supreme 560SS 40 Litre Instant Water Boiler / Heater - Stainless Steel - 200246

£2,475.85 (inc. VAT)

Cygnet 20 Litre Manual Fill Electric Water Boiler - Stainless Steel - CYMFCT1020

On Sale from £67.46 (inc. VAT)

Returned
Unit

Zip Hydroboil 3L Instant Hot Water Dispensers (White Case) - HS003

£737.95 (inc. VAT)

Zip Hydroboil 7.5L Instant Hot Water Dispensers (White Case) - HS007

£845.90 (inc. VAT)

Heatrae Sadia Supreme 310SS 25 Litre Instant Water Boiler / Heater - Stainless Steel - 200245

£1,868.95 (inc. VAT)

Heatrae Sadia Supreme 165 5 Litre Instant Water Boiler/ Heater - White - 200253

£839.95 (inc. VAT)

Heatrae Sadia Supreme 250SS 15 Litre Instant Water Boiler / Heater - Stainless Steel - 200244

£1,478.95 (inc. VAT)

Redring 5L SB5W SensaBoil Automatic Water Boiler - White - SB5W (Return Unit)

On Sale from £0.00 (inc. VAT)

Returned
Unit

Cygnet 30 Litre Manual Fill Electric Water Boiler - Stainless Steel - CYMFCT1030

From £74.96 (inc. VAT)

Returned
Unit

Redring 3L SB3S SensaBoil Automatic Water Boiler - Stainless Steel - 22672805

£398.95 (inc. VAT)

Broughton Portable Water Boilers - WB22-400V

£2,599.95 (inc. VAT)

Water boilers are essentially like big kettles. There is a heating element within them that heats your water to boiling. This water is then stored in an insulated container, ready to use whenever you need it.