Eldom Spectra 80 Litre Vertical Unvented Electric Water Heater 2 kW Bundle

Eldom Spectra 80 Litre Electric Unvented Hot Water Cylinder Bundle with Expansion Vessel and Fitting Kit

The Eldom Spectra 80L Kit provides everything you need for a complete installation of an unvented mains pressure electric water heater solution in UK homes, offices, or holiday properties. This pre-configured kit includes the premium 80L Eldom Spectra vertical cylinder, a WRAS-approved 8L potable expansion vessel, and a professional-grade water heater connection/fitting set (rated 6 bar)—streamlining your project with confidence and compliance.

Kit Contents:

• Eldom Spectra 80L Vertical Unvented Electric Cylinder:
  • 2kW immersion heater, 80L capacity, mains pressure (unvented)
  • Zirconium-enriched enamel tank with magnesium anode and thick HFO insulation
  • Advanced safety system: combined triple safety valve, external thermostat, illuminated on/off switch
  • Robust corrosion resistance, rapid recovery, and IP24 protection
  • Dimensions: 825mm (H) × 435mm (⌀), 23kg (empty)
• Trade-Tec 8L Potable Expansion Vessel:
  • WRAS approved, maximises safety for potable hot water use
  • 3/4" BSP PM connection, H 335 × 199mm diameter, interchangeable EPDM membrane
  • Max. operating pressure: 8 bar, precharge: 2.5 bar, suitable for unvented installs
  • Wall mounting bracket supplied
• Water Heater Connection/Fitting Kit (6 bar):
  • Connection set for safe, compliant unvented water heater installation
  • Includes valves, discharge tundish, isolators, and safety fittings per G3 Building Regulations
  • Rated to 6 bar system pressure, compatible with UK copper and plastic pipework

Technical Highlights:

• System Type: Unvented mains pressure (no header tank required)
• Heating Power: 2kW (electric, direct use)
• Working Pressure: Set for nominal 7 bar water heater operation; expansion vessel protects system at up to 8 bar
• Energy Class: C (high-efficiency insulation, low standing losses)
• Installation: Vertical wall mounting, easy fitting and maintenance access
• Safety: Advanced multi-level protection, WRAS approved expansion vessel, all necessary safety kit included

Why Choose the SV08044-KIT?

This kit gives you everything for a fully compliant, trouble-free installation of an 80L electric unvented hot water system—trusted for reliability, durability, and installer convenience. Ideal for modern homes without a cold water storage tank, offices, holiday lets, or anywhere space and simplicity matter.

Please note: Delivery times may vary depending on location, with specific details outlined below.

Standard Delivery

UK Mainland 

• Delivery Time: 2–4 working days
• Free Delivery on all orders

Express Delivery

UK Mainland

• Delivery Time: 1–3 working days
• Delivery fee of £15

Channel Islands

• Postcodes Covered: GY*, IM*, JE* 
• Minimum Order: £50
• Delivery Fee: £70

Northern Ireland, Offshore Territories & Scottish Islands 

• Postcodes Covered: BT*, HS*, KW, ZE
• Minimum Order: £50
• Delivery Fee: £35

Same Day Delivery 

• Eligible Postcodes:
  E*, EC*, N*, NW*, SE*, SW*, W*, WC*, HA*, UB*, EN*, IG*, RM*, KT*, SM*, CR*, BR*, DA*, TW*
• Minimum Order: £50
• Same Day Delivery Fee: £60
• Special Requests or Locations:
  For areas outside these postcodes or urgent quotes, please email orders@qualityheating.co.uk and we’ll do our best to accommodate.

Collections

Want to collect your order instead?You’re welcome to do so — just email us at orders@qualityheating.co.uk or message us via WhatsApp with your preferred collection time, and we’ll confirm the details.

Collection address: 284 Water Rd, Unit 9, London, HA0 1HX