The Stiebel Eltron DEL27 Continuous Flow Hot Water Heater provides an efficient and space-saving solution for properties requiring dependable hot water without a traditional storage tank. Using instantaneous heating technology, the DEL27 heats water as it flows through the unit, helping eliminate standby heat losses and improving energy efficiency.
Designed as a three-phase electric hot water system, the DEL27 is suitable for outdoor installation and offers a compact footprint for installations where space is limited. Its advanced design makes it a practical choice for renovations, replacements and new builds requiring reliable continuous flow hot water.
With a 2.5 L/min switch-on flow rate, the DEL27 delivers consistent performance while maintaining the trusted engineering standards of Stiebel Eltron. The IP25 protection rating provides additional protection for outdoor applications when installed correctly.
Penrith Hot Water supplies the Stiebel Eltron DEL27 Continuous Flow Hot Water Heater throughout Penrith, Emu Plains, Kingswood, Glenmore Park, Cranebrook and surrounding Greater Nepean suburbs. Contact our team for expert advice, availability and installation guidance.
Why Choose This Product?
- Instant hot water whenever required.
- No storage tank required.
- Efficient instantaneous electric heating.
- Three-phase electrical operation.
- Compact design for space-saving installations.
- Suitable for outdoor installation.
- Reliable Stiebel Eltron quality.
- Ideal for replacement and new installation projects.
- Available from a trusted Greater Nepean hot water supplier.
Product Details
- Brand: Stiebel Eltron
- Model: DEL 27 AU
- Product Type: Continuous Flow Hot Water Heater
- Heating Type: Instantaneous Electric
- Electrical Supply: Three Phase
- Location: Outdoor
- Capacity: 0.4 Litres
- Switch-on Flow Rate: 2.5 L/min
- Energy Efficiency Class: B
- IP Rating: IP25
Technical Specifications
- Model Number: DEL 27 AU
- System Type: Continuous Flow Hot Water Heater
- Power Source: Electric
- Electrical Phase: Three Phase
- Efficiency Class: B
- IP Rating: IP25
- Switch-on Flow Rate: 2.5 L/min
- Installation Location: Outdoor
- Capacity: 0.4 Litres
Important: Electrical installation must be completed by a suitably qualified electrician. Confirm electrical requirements and installation conditions before purchase.
Dimensions
- Height: 478 mm
- Width: 225 mm
- Depth: 105 mm
Warranty Information
Warranty is provided by the manufacturer, Stiebel Eltron. Warranty conditions apply.
Domestic Use
- 5-year full parts and labour warranty
Commercial Use
- 1-year full parts and labour warranty
Please refer to the manufacturer’s warranty terms for complete conditions and exclusions.
Delivery Information
We offer free delivery to the following regions:
- Penrith
- Emu Plains
- Kingswood
- Glenmore Park
- Cranebrook
- Surrounding suburbs in the Greater Nepean
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.
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 Stiebel Eltron DEL27 Continuous Flow Hot Water Heater qualifies, helping reduce your overall purchase 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 required documentation.
For current rebate amounts on the Stiebel Eltron DEL27, contact Penrith Hot Water for a free quote.
Downloads
Data Sheet
Operation/Installation Manual
Ready to Upgrade?
Ready to upgrade to a Stiebel Eltron DEL27?
Contact Penrith Hot Water for expert advice, product availability and a fast quote. We supply efficient hot water solutions throughout Penrith, Emu Plains, Kingswood, Glenmore Park, Cranebrook and surrounding Greater Nepean suburbs.
Choose the Stiebel Eltron DEL27 Continuous Flow Hot Water Heater for a compact, reliable and efficient electric hot water solution designed for modern homes.
