Dux Non-Condensing 50°C 21L Natural Gas Instantaneous Hot Water System 21ENB5N

Preset at 50°C

Special Price $715

Was $1,099

SAVE $384

Include a Back Up Plan? Learn More


The 21ENB5N is a 21L Non-Condensing Flow Natural Gas Hot Water Unit from Dux.

  • Lower gas bills.
  • Higher Compact design.
  • Additional Information

    Brand Dux

    ✓ Heats water as required resulting in reduced running costs
    ✓ Compact design
    ✓ Never run out of hot water

    IMPORTANT: Please confirm with your plumber before purchasing that this is the correct model you require..

    Height (mm) 520mm
    Width (mm) 350mm
    Depth (mm) 170mm
    Type External Electronic Ignition
    Ignition Electronic
    Fuel Natural Gas
    Energy Rating 6
    Model Number 21ENB5N
    Manufacturer Warranty 12 Years on Heat Exchanger. 3 Years Full Parts & Labour.
    More Specs
  • Hot water capacity: 21L/min @ 25oC rise
  • Min water flow: 2.4 litres/minute
  • Weight: 15kg
  • Star Rating: 6.1
  • Gas Consumption MJ/h - NG: 159
  • Max water supply pressure (kPa): 1000
  • Min water supply pressure (kPa): 200
  • Cold Water Connection: 20mm ¾
  • Hot Water Connection (mm): 20mm ¾
  • Gas Connection (mm): 20mm ¾
  • Flue Diverter Part Number: CF-L38
  • Flow Rate L/min 21
    Installation External

    Powerland Price Match!

    If you find a product you're interested in cheaper at any other Australian Store or Website, we'll try our very best to not only match the price, but beat it! Simply fill out the form below, and we'll contact you with our best offer!

    Please note that we will only consider products that adhere to the following:
    • Products must be brand new.
    • Product must be in stock or readily available with an authorised vendor.
    • The price must not be due an exclusive promotional code.
    • Particular products cannot be matched as they may be preformed products where prices are set by the manufacturers - and we cannot go any lower.
    • The price covers the same services we're covering - such as delivery, unpacking etc.