Description
Growing families need consistent hot water supply. The Dux Prodigy 135 Litre delivers reliable storage without excess capacity or premium costs.
This external gas heater stores and maintains hot water efficiently, supporting multiple simultaneous uses throughout your home. Whether you’re in Penrith, Emu Plains, Kingswood, or across the Greater Nepean, this system meets medium to larger household requirements dependably.
The 4-star energy rating offers genuine value for money. Penrith Hot Water has selected this model because it delivers outstanding performance at competitive pricing—we consistently beat the big hardware companies on both cost and service.
Our customers throughout the Greater Nepean area trust the Prodigy range for straightforward, long-lasting operation. The natural gas version suits most residential properties across Penrith and surrounding suburbs. LPG models are available by special order—contact us to arrange.
Why Choose This Product?
- 135 litre capacity suits medium to larger households
- Competitive pricing—we beat the big hardware stores
- Reliable gas heating technology
- 4-star energy rating provides excellent value
- External installation maximises internal space
- Extended 7-year cylinder warranty
- 1-year parts and labour warranty
- Local expertise from Penrith Hot Water
- Government rebates available through STCs
Product Details
Type: Gas Hot Water Heater
Capacity: 135 litres
Gas type: Natural Gas (LPG available on special order)
Energy rating: 4 stars
Installation: External mounted
Model number: 135ZBN
Previous model number: 135ZN
Technical Specifications
Star rating: 4
Storage capacity: 135 litres
Fuel type: Natural Gas
Installation location: Outdoor/External only
Heating method: Gas burner with thermostat control
Dimensions
Height: 1601 mm
Width: 421 mm
Depth: 500 mm
Note: Professional installation recommended for safe gas connection and proper positioning. External placement suits most residential properties.
Warranty Information
Cylinder: 7 years (warranty conditions apply)
Parts and labour: 1 year (warranty conditions apply)
Dux backs this heater with confidence. The extended cylinder warranty reflects long-term durability and reliability. 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 Prodigy 135 Litre 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 Prodigy 135 Litre, contact Penrith Hot Water for a free quote.
Ready to Upgrade?
Get reliable hot water at unbeatable pricing. Contact Penrith Hot Water for a free quote on the Dux Prodigy 135 Litre External Gas 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.
LPG models available on special order. Phone us to arrange.



