Skip to content
Need Help
Screwfix Logo
Activating the button will move focus to the expanded search input field
StoresSelect a store
No items in basketCheckout
CLICK & COLLECT in as little as 1 minute
CLICK & COLLECT in as little as 1 minuteNEXT DAY DELIVERY 7 days per week937 STORES NATIONWIDE find your local storeDELIVERY IN AS LITTLE AS 20 MINUTES with Sprint
PACKED WITH POWER! SAVE UP TO 25%. SHOP NOW
Results per page:

Strom SBSP11C Single-Phase Electric Combi Boiler (503HR)

Strom SBSP11C Single-Phase Electric Combi Boiler
Product rating 3.7 stars out of 5
Product rating 3.7 stars out of 5
 
  • Max. Domestic Hot Water Output: 11kW
  • Max. Central Heating Output: 11kW
  • Serpentine Heating Element
£1,289.99Inc Vat
Delivered by our approved supplier | Find out more
Fulfilment options

EHC Fusion Comet 39kW 3-Phase Electric System Boiler (720TK)

EHC Fusion Comet 39kW 3-Phase Electric System Boiler
Product rating 5 stars out of 5
Product rating 5 stars out of 5
 
  • Max. Central Heating Output: 39kW
  • Stainless Steel Heat Exchanger
  • Compatible with All Types of Indirect Cylinders
Save5%
£1,890.48Inc Vat
Was £1,989.98
Delivered by our approved supplier | Find out more
Fulfilment options

Strom SBSP15C Single-Phase Electric Combi Boiler (655HR)

Strom SBSP15C Single-Phase Electric Combi Boiler
Product rating 2.7 stars out of 5
Product rating 2.7 stars out of 5
 
  • Max. Domestic Hot Water Output: 14.4kW
  • Max. Central Heating Output: 14.4kW
  • Serpentine Heating Element
£1,375.99Inc Vat
Delivered by our approved supplier | Find out more
Fulfilment options

EHC Slim Jim 12kW Single-Phase Electric Heat Only Flow Boiler (200TK)

EHC Slim Jim 12kW Single-Phase Electric Heat Only Flow Boiler
Product rating 5 stars out of 5
Product rating 5 stars out of 5
 
  • Max. Central Heating Output: 12kW
  • Stainless Steel Heat Exchanger
  • Compatible with All Types of Indirect Cylinders
Save5%
£759.05Inc Vat
Was £799.00
Delivered by our approved supplier | Find out more
Fulfilment options

Heatrae Sadia Amptec C1100 11kW Electric Heat Only Flow Boiler (723FR)

Heatrae Sadia Amptec C1100 11kW Electric Heat Only Flow Boiler
Product rating 5 stars out of 5
Product rating 5 stars out of 5
 
  • Max. Central Heating Output: 11kW
  • Copper Heat Exchanger
  • For use with Vented & Unvented Cylinders
£1,299.99Inc Vat
Check stock in your local store
Fulfilment options

EHC Slim Jim 10kW Single-Phase Electric Heat Only Flow Boiler (737TK)

EHC Slim Jim 10kW Single-Phase Electric Heat Only Flow Boiler
Product rating 5 stars out of 5
Product rating 5 stars out of 5
 
  • Max. Central Heating Output: 10kW
  • Stainless Steel Heat Exchanger
  • Compatible with All Types of Indirect Cylinders
Save5%
£750.50Inc Vat
Was £790.00
Delivered by our approved supplier | Find out more
Fulfilment options

Strom SBSP15S Single-Phase Electric System Boiler (791HR)

Strom SBSP15S Single-Phase Electric System Boiler
Product rating 4 stars out of 5
Product rating 4 stars out of 5
 
  • Max. Central Heating Output: 14.4kW
  • Serpentine Heating Element
  • Compatible with Vented or Unvented Indirect Cylinder
£1,196.99Inc Vat
Delivered by our approved supplier | Find out more
Fulfilment options

EHC Slim Jim 4kW Single-Phase Electric Heat Only Flow Boiler (643TK)

EHC Slim Jim 4kW Single-Phase Electric Heat Only Flow Boiler
Product rating 5 stars out of 5
Product rating 5 stars out of 5
 
  • Max. Central Heating Output: 4kW
  • Stainless Steel Heat Exchanger
  • Compatible with All Types of Indirect Cylinders
Save5%
£687.80Inc Vat
Was £724.00
Delivered by our approved supplier | Find out more
Fulfilment options

Strom SBSP7C Single-Phase Electric Combi Boiler (651HR)

Strom SBSP7C Single-Phase Electric Combi Boiler
Product rating 3 stars out of 5
Product rating 3 stars out of 5
 
  • Max. Domestic Hot Water Output: 7kW
  • Max. Central Heating Output: 7kW
  • Serpentine Heating Element
£1,165.00Inc Vat
Delivered by our approved supplier | Find out more

Sorry, this item is currently out of stock

Heatrae Sadia Amptec C1200 12kW Electric Heat Only Flow Boiler (138FR)

Heatrae Sadia Amptec C1200 12kW Electric Heat Only Flow Boiler
Product rating 0 stars out of 5
Product rating 0 stars out of 5
 
  • Max. Central Heating Output: 12kW
  • Copper Heat Exchanger
  • For use with Vented & Unvented Cylinders
£1,329.99Inc Vat
Check stock in your local store
Fulfilment options

EHC Fusion Mercury 14.4kW Single-Phase Electric Combi Boiler (933TK)

EHC Fusion Mercury 14.4kW Single-Phase Electric Combi Boiler
Product rating 0 stars out of 5
Product rating 0 stars out of 5
 
  • Max. Domestic Hot Water Output: 14.4kW
  • Max. Central Heating Output: 14.4kW
  • Stainless Steel Heat Exchanger
Save5%
£1,353.75Inc Vat
Was £1,425.00
Delivered by our approved supplier | Find out more
Fulfilment options

EHC Fusion Mercury 12kW Single-Phase Electric Combi Boiler (697TK)

EHC Fusion Mercury 12kW Single-Phase Electric Combi Boiler
Product rating 0 stars out of 5
Product rating 0 stars out of 5
 
  • Max. Domestic Hot Water Output: 12kW
  • Max. Central Heating Output: 12kW
  • Stainless Steel Heat Exchanger
Save5%
£1,329.05Inc Vat
Was £1,399.00
Delivered by our approved supplier | Find out more
Fulfilment options

Strom Elite Single-Phase Electric Combi Boiler (171RT)

Strom Elite Single-Phase Electric Combi Boiler
Product rating 0 stars out of 5
Product rating 0 stars out of 5
 
  • Max. Domestic Hot Water Output: 14.4kW
  • Max. Central Heating Output: 14.4kW
  • Serpentine Heating Element
£1,821.00Inc Vat
Delivered by our approved supplier | Find out more
Fulfilment options

Heatrae Sadia Amptec UF U901 9kW Electric Heat Only Flow Boiler (640FR)

Heatrae Sadia Amptec UF U901 9kW Electric Heat Only Flow Boiler
Product rating 0 stars out of 5
Product rating 0 stars out of 5
 
  • Max. Central Heating Output: 9kW
  • Copper Heat Exchanger
  • For use with Vented & Unvented Cylinders
£1,049.99Inc Vat
Check stock in your local store
Fulfilment options

Heatrae Sadia Amptec UF U601 6kW Electric Heat Only Flow Boiler (745FR)

Heatrae Sadia Amptec UF U601 6kW Electric Heat Only Flow Boiler
Product rating 0 stars out of 5
Product rating 0 stars out of 5
 
  • Max. Central Heating Output: 6kW
  • Copper Heat Exchanger
  • For use with Vented & Unvented Cylinders
£722.99Inc Vat
Check stock in your local store
Fulfilment options

Strom Single-Phase 6kW Electric Heat Only Boiler (538RT)

Strom Single-Phase 6kW Electric Heat Only Boiler
Product rating 0 stars out of 5
Product rating 0 stars out of 5
 
  • Max. Central Heating Output: 6kW
  • Serpentine Heating Element
  • Compatible with Indirect Cylinders
£529.29Inc Vat
Delivered by our approved supplier | Find out more
Fulfilment options

EHC Fusion Mercury 26 kW 3-Phase Electric Combi Boiler (927TK)

EHC Fusion Mercury 26 kW 3-Phase Electric Combi Boiler
Product rating 0 stars out of 5
Product rating 0 stars out of 5
 
  • Max. Domestic Hot Water Output: 26kW
  • Max. Central Heating Output: 26kW
  • Stainless Steel Heat Exchanger
Save5%
£1,618.39Inc Vat
Was £1,703.57
Delivered by our approved supplier | Find out more
Fulfilment options

EHC Fusion Mercury 19kW 3-Phase Electric Combi Boiler (500TK)

EHC Fusion Mercury 19kW 3-Phase Electric Combi Boiler
Product rating 0 stars out of 5
Product rating 0 stars out of 5
 
  • Max. Domestic Hot Water Output: 19kW
  • Max. Central Heating Output: 19kW
  • Stainless Steel Heat Exchanger
Save5%
£1,599.00Inc Vat
Was £1,692.00
Delivered by our approved supplier | Find out more
Fulfilment options

Strom Single-Phase 9kW Electric Heat Only Boiler (846RT)

Strom Single-Phase 9kW Electric Heat Only Boiler
Product rating 0 stars out of 5
Product rating 0 stars out of 5
 
  • Max. Central Heating Output: 9kW
  • Serpentine Heating Element
  • Compatible with Indirect Cylinders
£594.89Inc Vat
Delivered by our approved supplier | Find out more
Fulfilment options

Heatrae Sadia Amptec C600 6kW Electric Heat Only Flow Boiler (329FR)

Heatrae Sadia Amptec C600 6kW Electric Heat Only Flow Boiler
Product rating 0 stars out of 5
Product rating 0 stars out of 5
 
  • Max. Central Heating Output: 6kW
  • Copper Heat Exchanger
  • For use with Vented & Unvented Cylinders
£824.99Inc Vat
Check stock in your local store
Fulfilment options
Results per page: