Description
The Stiebel Eltron DEL 13 Plus Instantaneous 3-Phase Electric Water Heater gives Western Sydney homes fast, efficient hot water in a very small footprint. It uses continuous-flow electric technology, so it heats water only when you turn on the tap. That means no storage tank, less wasted energy, and more usable space in the home.
This unit suits apartments, modern homes, and light commercial spaces in Blacktown, Mount Druitt, and Seven Hills. It also works well where indoor installation space is tight. If you want to compare more compact systems, browse our hot water shop for more local options.
Stiebel Eltron DEL 13 Plus Instantaneous 3-Phase Electric Water Heater Overview
The Stiebel Eltron DEL 13 Plus Instantaneous 3-Phase Electric Water Heater is a premium electric continuous-flow model built for on-demand hot water. It delivers hot water without a tank, which helps reduce standby energy loss. Moreover, its slimline design makes it ideal for cupboards, service areas, and other compact indoor locations.
Because it uses 3-phase power, this unit offers strong heating performance for homes that need reliable hot water delivery. It also starts at just 2.5 L/min, which suits water-saving tapware and efficient household use. Therefore, it can solve the common problem of wasted space and inconsistent electric hot water supply.
The IP25 splash-proof rating adds confidence for indoor placement. Additionally, the German-engineered build quality supports long-term reliability. For many Western Sydney customers, that means a smarter hot water upgrade with a cleaner installation footprint.
Product Specifications for Stiebel Eltron DEL 13 Plus Instantaneous 3-Phase Electric Water Heater
Key product details include:
- Type: Electric instantaneous / continuous-flow hot water heater
- Model: DEL 13 Plus
- Power: 14.5 kW, 415 V, 3/PE
- Switch on flow rate: 2.5 L/min
- IP rating: IP25
- Location: Indoor
Dimensions:
- Height: 466 mm
- Width: 225 mm
- Depth: 116 mm
This compact size makes the Stiebel Eltron DEL 13 Plus Instantaneous 3-Phase Electric Water Heater a strong option where space matters. Furthermore, the slim profile helps fit the system neatly into apartments and architectural homes. If your current water heater takes up too much room, this model offers a practical replacement.
Its electronic temperature control also improves comfort. Consequently, users get steady water temperatures with less fluctuation. That makes everyday showers and cleaning tasks more consistent.
Warranty Information for Stiebel Eltron DEL 13 Plus Instantaneous 3-Phase Electric Water Heater
This model comes with a full parts and labour warranty of 7 years for residential use, subject to warranty conditions.
That warranty support gives homeowners extra confidence. Moreover, it shows the manufacturer backs the product for long-term domestic performance. If you want a premium indoor electric water heater with strong cover, this system is an excellent choice.
Government Rebates in NSW
For NSW customers, rebate handling depends on the purchase type and current eligibility rules.
For supply and installation orders, we assign any applicable federal STCs and state ESCs directly to us as a point-of-sale discount when the product qualifies. For supply only purchases, the customer must claim any eligible STCs after installation.
Because rebate rules can change, we recommend confirming eligibility before ordering. However, when eligible, the rebate process can help reduce the upfront cost of the Stiebel Eltron DEL 13 Plus Instantaneous 3-Phase Electric Water Heater.
Shipping and Delivery Details
We provide fast local service across Blacktown, Mount Druitt, Seven Hills, and greater Western Sydney. You can shop online with upfront pricing, or call us for same-day service where available. Also, you can explore more products in our online hot water shop.
For supply and installation orders, our plumbers bring the system directly to your property on the scheduled installation day. That keeps the process smooth and efficient. However, if you choose supply only, you will need to arrange your own installation.
Please note that delivery and service availability depend on your location. Some delivery areas also require the property to sit within 50 km of a town with a population over 30,000. If you are outside the listed area, please contact us before ordering.



