Eldom 120L 2kW Horizontal Unvented Electric Water Heater Cylinder
ELDOM Favourite 120L 2kW Horizontal Unvented Electric Water Heater Cylinder
Discover the ELDOM Favourite 120 Litre 2kW Horizontal Unvented Water Heater Cylinder– ideal for UK homes needing reliable, efficient hot water. Features top-grade insulation, advanced anti-corrosion protection, and a robust enamelled steel tank.
Product Overview
- Energy Efficient: Thick, eco-friendly CFC-free polyurethane insulation minimises heat loss for lower energy bills.
- Long Life: Enameled steel tank with a wear-resistant zirconium layer plus two magnesium anodes for optimal anti-corrosion protection.
- Unvented System: Designed for pressurised, mains-fed installation. Delivers high flow rates directly from your cold water mains, without needing a header tank.
- Reliable Safety: Six-level safety system includes dual protectors, combined safety valve, and external mechanical thermostat for user safety and total control.
- Convenient Features: External thermostat, illuminated switch, anti-freeze protection, and easy horizontal wall mounting. Compatible with an optional anode tester.
- Made for UK Homes: CE-certified and compliant with British and EU safety standards. Suited for baths, showers, and everyday household use.
Technical Specifications
| Model | ELDOM WH12046BR |
| Capacity | 120 litres |
| Power Rating | 2kW |
| Voltage | 230V~ 10 Amps |
| Energy Efficiency Rating | C |
| Annual Energy Consumption | Approx. 1,361kWh/annum |
| Water Tank | Enameled, zirconium-coated steel |
| Heating Element | Immersion (tubular) type |
| Controls | Mechanical thermostat |
| Installation | Horizontal (Wall mounting) |
| Colour | White |
| Nominal Pressure | 0.7MPa (7 Bar) |
| IP Protection | IP24 |
| Dimensions (Ø x L) | Ø462mm x 1170mm |
| Empty Weight | Approximately 34kg |
| Load Profile | M (Medium) |
| EAN Code | 3800035721645 |
| MPN Code | WH12046BR |
Applications & Benefits
- Provides mains pressure hot water for multiple taps & showers simultaneously.
- No need for a traditional loft cold water tank – ideal for modern British homes.
- Perfect for family bathrooms, en-suites, kitchens, and utility rooms.
- Easy-access horizontal design fits beneath ceilings or in tight loft spaces.
Warranty & Aftercare
Supplied with manufacturer warranty and full support for UK installation.
120L unvented water heater, horizontal electric boiler, enameled tank, UK mains pressure, energy-saving hot water, ELDOM Favourite, replacement cylinder, high flow shower heater.
Product Information
Product Information
Shipping & Returns
Shipping & Returns




Eldom 120L 2kW Horizontal Unvented Electric Water Heater Cylinder
Eldom 120L 2kW Horizontal Unvented Electric Water Heater Cylinder
ELDOM Favourite 120L 2kW Horizontal Unvented Electric Water Heater Cylinder
Discover the ELDOM Favourite 120 Litre 2kW Horizontal Unvented Water Heater Cylinder– ideal for UK homes needing reliable, efficient hot water. Features top-grade insulation, advanced anti-corrosion protection, and a robust enamelled steel tank.
Product Overview
- Energy Efficient: Thick, eco-friendly CFC-free polyurethane insulation minimises heat loss for lower energy bills.
- Long Life: Enameled steel tank with a wear-resistant zirconium layer plus two magnesium anodes for optimal anti-corrosion protection.
- Unvented System: Designed for pressurised, mains-fed installation. Delivers high flow rates directly from your cold water mains, without needing a header tank.
- Reliable Safety: Six-level safety system includes dual protectors, combined safety valve, and external mechanical thermostat for user safety and total control.
- Convenient Features: External thermostat, illuminated switch, anti-freeze protection, and easy horizontal wall mounting. Compatible with an optional anode tester.
- Made for UK Homes: CE-certified and compliant with British and EU safety standards. Suited for baths, showers, and everyday household use.
Technical Specifications
| Model | ELDOM WH12046BR |
| Capacity | 120 litres |
| Power Rating | 2kW |
| Voltage | 230V~ 10 Amps |
| Energy Efficiency Rating | C |
| Annual Energy Consumption | Approx. 1,361kWh/annum |
| Water Tank | Enameled, zirconium-coated steel |
| Heating Element | Immersion (tubular) type |
| Controls | Mechanical thermostat |
| Installation | Horizontal (Wall mounting) |
| Colour | White |
| Nominal Pressure | 0.7MPa (7 Bar) |
| IP Protection | IP24 |
| Dimensions (Ø x L) | Ø462mm x 1170mm |
| Empty Weight | Approximately 34kg |
| Load Profile | M (Medium) |
| EAN Code | 3800035721645 |
| MPN Code | WH12046BR |
Applications & Benefits
- Provides mains pressure hot water for multiple taps & showers simultaneously.
- No need for a traditional loft cold water tank – ideal for modern British homes.
- Perfect for family bathrooms, en-suites, kitchens, and utility rooms.
- Easy-access horizontal design fits beneath ceilings or in tight loft spaces.
Warranty & Aftercare
Supplied with manufacturer warranty and full support for UK installation.
120L unvented water heater, horizontal electric boiler, enameled tank, UK mains pressure, energy-saving hot water, ELDOM Favourite, replacement cylinder, high flow shower heater.
Original: $568.90
-70%$568.90
$170.67Product Information
Product Information
Shipping & Returns
Shipping & Returns
Description
ELDOM Favourite 120L 2kW Horizontal Unvented Electric Water Heater Cylinder
Discover the ELDOM Favourite 120 Litre 2kW Horizontal Unvented Water Heater Cylinder– ideal for UK homes needing reliable, efficient hot water. Features top-grade insulation, advanced anti-corrosion protection, and a robust enamelled steel tank.
Product Overview
- Energy Efficient: Thick, eco-friendly CFC-free polyurethane insulation minimises heat loss for lower energy bills.
- Long Life: Enameled steel tank with a wear-resistant zirconium layer plus two magnesium anodes for optimal anti-corrosion protection.
- Unvented System: Designed for pressurised, mains-fed installation. Delivers high flow rates directly from your cold water mains, without needing a header tank.
- Reliable Safety: Six-level safety system includes dual protectors, combined safety valve, and external mechanical thermostat for user safety and total control.
- Convenient Features: External thermostat, illuminated switch, anti-freeze protection, and easy horizontal wall mounting. Compatible with an optional anode tester.
- Made for UK Homes: CE-certified and compliant with British and EU safety standards. Suited for baths, showers, and everyday household use.
Technical Specifications
| Model | ELDOM WH12046BR |
| Capacity | 120 litres |
| Power Rating | 2kW |
| Voltage | 230V~ 10 Amps |
| Energy Efficiency Rating | C |
| Annual Energy Consumption | Approx. 1,361kWh/annum |
| Water Tank | Enameled, zirconium-coated steel |
| Heating Element | Immersion (tubular) type |
| Controls | Mechanical thermostat |
| Installation | Horizontal (Wall mounting) |
| Colour | White |
| Nominal Pressure | 0.7MPa (7 Bar) |
| IP Protection | IP24 |
| Dimensions (Ø x L) | Ø462mm x 1170mm |
| Empty Weight | Approximately 34kg |
| Load Profile | M (Medium) |
| EAN Code | 3800035721645 |
| MPN Code | WH12046BR |
Applications & Benefits
- Provides mains pressure hot water for multiple taps & showers simultaneously.
- No need for a traditional loft cold water tank – ideal for modern British homes.
- Perfect for family bathrooms, en-suites, kitchens, and utility rooms.
- Easy-access horizontal design fits beneath ceilings or in tight loft spaces.
Warranty & Aftercare
Supplied with manufacturer warranty and full support for UK installation.
120L unvented water heater, horizontal electric boiler, enameled tank, UK mains pressure, energy-saving hot water, ELDOM Favourite, replacement cylinder, high flow shower heater.






















