Dux Hot Water System Prices

Prices listed next to each heater are for supply and install* in the Sydney, Central Coast, Newcastle, and Melbourne areas only. Supply & Install prices are for like for like installations. Tempering valve if required is an additional $185.00

Delivery Information
All of our Dux Hot Water Systems have Nationwide delivery and in the majority of cases shipping is free!

ATTN QLD & WA & Geelong customers: Please contact our Referral Agents for installation information


Gold Coast
Call Alex from ABA Budget Plumbing on 0408488661 for installation information.
Call Mitchell Plumbing & Gas on 1300 675 862 for installation information.
Sunshine Coast
Call Ryan Tansley on 0412821255 for installation information.
Call Nathan from Plumb IT Geelong on 0415113380 for installation information.
Call Paul from Affordable Group Tasmania on 0428 390 244 for installation information.
Call Prins Plumbing & Gas on 0416253242 for installation information.


Same Day Hot Water Service has Dux Electric Hot Water Heaters and Dux Gas Hot Water Heaters available for purchase.

Dux Electric Hot Water Systems

Below is our full range of Dux Electric Hot Water Systems.

Dux Gas Hot Water Systems

Our full range of Dux Gas Hot Water Systems, including Gas Storage, Continuous Flow & Instantaneous and Condensing ranges:


Gas Storage

Gas Continuous Flow

Note for Supply & Install if you are changing from a storage heater to a continuous flow there are additional charges that apply.

Dux Condensing range

Pay approximately $170 additional for this product compared to the standard range and you could save ~$1,000 over the life of the hot water heater. Sounds like a no brainer to me! This is done through the products higher gas efficiency. Check out the youtube video below for more information on how the Dux Always Hot Condensing technology works.

Watch video on Dux Condensing Continuous Flow


Dux Non-Condensing range

Dux Airoheat Heat Pump

  • Dux AiroHeat Heat Pump

    Dux Airoheat 250L Heat Pump

    Supply Only $2,999.00
    Supply & Install
    NSW & VIC $3,200.00
    Buy Now Supply & Install (NSW & VIC)
Interested in finding out more detailed information about a Dux Airoheat Heat Pump? This page discusses all about the Dux Airoheat Heat Pump including spare parts and servicing.


Areas Serviced

We supply and install Dux hot water systems in these areas:

The Hills

Central Coast


We also cover some of the Hawkesbury and Hornsby areas.

  • Pricing is subject to site conditions and onsite inspection.
  • Note: laundry, apartment, and cupboard installations will likely require onsite quotation and may not be subject to advertised pricing due to complexity of works.
  • Supply & Install prices are for like for like installations.
  • Supply & Install prices include removal of old system.
  • Supply & Install products purchased by credit card are subject to an additional 1% surcharge.
  • Open air free parking space will need to be provided by customer at the same location as the installation. Additional charges may apply if this cannot be provided.
  • Additional ($90.00 Incl GST) cost for installation of a cold water expansion valve if required.
  • Hot Water Systems may require a 20% restocking fee.
  • Non 50˚C preset models require a tempering valve ($185.00 inc GST) if feeding bathrooms or general hand washing areas.
  • Additional ($90.00 inc GST) cost for installation of 15mm Duo Valve if required.
  • Additional ($110.00 inc GST) cost for installation of 15mm Pressure Limiting Valve if required.
  • Additional ($65.00 inc GST) cost for Concrete Slab or Pizza Base if required.