Reliable Hot Water in Penrith and Greater Nepean
Supply Only $1,950.00
Supply & Install $3,050.00 Supply & Installation Orders
To order supply and installation, call:
(02) 9627 5447
Additional $185 if a tempering valve is required.
The Stiebel Eltron DEL18 Continuous Flow Hot Water Heater delivers efficient hot water heating with a compact, space-saving design. Unlike traditional storage systems, this instantaneous electric hot water unit heats water only when required, helping reduce energy losses associated with stored hot water.
Designed for properties requiring reliable on-demand hot water, the DEL18 uses a three-phase electrical connection and is suitable for outdoor installation. Its slim profile makes it an excellent choice for replacement projects, renovations and new installations where installation space is limited.
With a 2.5 L/min switch-on flow rate, the DEL18 provides dependable performance while maintaining the quality and engineering standards expected from Stiebel Eltron. The unit’s IP25 protection rating also supports safe outdoor installation when installed according to manufacturer requirements.
Penrith Hot Water supplies the Stiebel Eltron DEL18 throughout Penrith, Emu Plains, Kingswood, Glenmore Park, Cranebrook and surrounding Greater Nepean suburbs. Contact our team for product advice, availability and installation options.
Important: Electrical installation must be completed by a suitably qualified electrician. Confirm site requirements before purchase.
Warranty is provided by the manufacturer, Stiebel Eltron. Warranty conditions apply.
Domestic Use
Commercial Use
Please refer to the manufacturer’s warranty terms for complete conditions and exclusions.
We offer free delivery to the following regions:
Important: All deliveries must be within 50 km of a town with a population over 30,000.
If you’re located outside these areas, please phone us to check availability and discuss delivery options. Note that purchases outside our standard delivery zones will be refunded if free delivery cannot be provided.
Please be advised that you may be asked to provide both your driver’s licence and the credit card used to purchase the heater to the delivery driver. Delivery cannot be completed if you do not provide both a valid driver’s licence and the credit card used to purchase the heater.
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.
Small-scale Technology Certificates (STCs) are Australian government rebates on eligible hot water systems. The Stiebel Eltron DEL18 Continuous Flow Hot Water Heater qualifies, helping reduce your overall purchase cost.
Supply and Installation: STCs are applied at checkout—no paperwork needed.
Supply Only: You’ll claim the STCs yourself. We’ll provide the required documentation.
For current rebate amounts on the Stiebel Eltron DEL18, contact Penrith Hot Water for a free quote.
Data Sheet
Operation/Installation Manual
Contact Penrith Hot Water for expert advice, product availability and a fast quote. We supply reliable hot water solutions across Penrith, Emu Plains, Kingswood, Glenmore Park, Cranebrook and surrounding Greater Nepean suburbs.
Upgrade to a compact and efficient continuous flow electric hot water system designed for modern homes and space-conscious installations.
| Brand | Stiebel Eltron |
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