Description
Large families need hot water fast. The Dux Proflo 400 Litre Twin Element provides exceptional storage capacity with rapid heating recovery.
This electric heater stores and maintains hot water efficiently, supporting multiple simultaneous uses throughout your home. The twin element design heats water quickly, reducing wait times during peak usage periods. Whether you’re in Penrith, Emu Plains, Kingswood, or across the Greater Nepean, this system meets large household requirements reliably.
The 3.6kW twin element configuration balances heating speed with operating efficiency. Flexibility to install indoors or outdoors means you choose the best location for your property. Penrith Hot Water has selected this model because it delivers exceptional value—we consistently beat the big hardware companies on both price and service.
Our customers throughout the Greater Nepean area trust the Proflo range for dependable, long-lasting performance. The expansive 415-litre storage capacity ensures your family enjoys continuous hot water access, even during demanding periods.
Why Choose This Product?
- 400 litre hot water delivery suits large families
- 415 litre storage capacity provides exceptional reserves
- Twin element design heats faster than single element
- 3.6kW twin elements for efficient operation
- Flexible indoor or outdoor installation
- Competitive pricing—we beat the big hardware stores
- Extended 10-year cylinder warranty
- 1-year parts and labour warranty
- Local expertise from Penrith Hot Water
- Reliable electric heating technology
Product Details
Type: Electric Hot Water Heater
Storage capacity: 415 litres
Hot water delivery rating: 400 litres
Element configuration: Twin element
Element size: 3.6kW twin elements
Installation: Indoor or outdoor
Model number: 400T236
Technical Specifications
Element configuration: Twin element
Element size: 3.6kW
Storage capacity: 415 litres
Hot water delivery rating: 400 litres
Installation options: Indoor or outdoor
Heating method: Dual immersion elements with thermostat control
Dimensions
Height: 1705 mm
Width: 705 mm
Note: Professional installation recommended for safe electrical connection and proper positioning. Flexible installation suits laundry areas, garages, basements, or outdoor locations.
Warranty Information
Storage cylinder: 10 years (warranty conditions apply)
Parts and labour: 1 year (warranty conditions apply)
Dux stands behind this heater with confidence. The extended 10-year cylinder warranty reflects superior build quality and long-term durability. Full warranty terms and conditions are available upon request.
STC Information
All supply and installation prices include STCs assigned to us as a point-of-sale discount.
All supply only prices require the customer to claim the STCs themselves.
What Are STCs?
Small-scale Technology Certificates (STCs) are Australian government rebates on eligible hot water systems. The Dux Proflo 400 Litre Twin Element qualifies, reducing your overall cost.
Your Options
Supply and Installation: STCs are applied at checkout—no paperwork needed.
Supply Only: You’ll claim the STCs yourself. We’ll provide the documentation.
For current rebate amounts on the Dux Proflo 400 Litre Twin Element, contact Penrith Hot Water for a free quote.
Ready to Upgrade?
Get faster hot water at unbeatable value. Contact Penrith Hot Water for a free quote on the Dux Proflo 400 Litre Twin Element Electric Hot Water Heater—we beat the big hardware companies.
Servicing Penrith, Emu Plains, Kingswood, and the Greater Nepean with professional installation and expert support. Call us or request a quote online—same-day response guaranteed.



