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DHF Instantaneous 3 Phase Water Heater
Overview
All-in-one-comfort. The Stiebel Eltron DHF hydraulically controlled instantaneous water heater with two-stage temperature selection offers maximum performance in the tightest of spaces. The control valve even compensates automatically for most pressure fluctuations in the water supply.
The Stiebel Eltron DHF was developed for the NSW 3 phase electric instantaneous water heater replacement market. It is ideal for replacing faulty and outdated 3 phase electric instantaneous water heaters because the size of the DHF allows it to be installed virtually anywhere an existing 3 phase heater is located.
DHF Water Heaters;
• Two-stage temperature and output selection
• Compact dimensions
• No safe tray or drainage required
• Designed for Australian conditions
• Watermark approved
• 5 year warranty
Applications
• Available to NSW only
• Replacement for existing 3 phase electric instantaneous systems
Frequently Asked Questions
The DHF13 will replace 99% of the existing units in the market. Your electrician can advise what size the fuses are for your current unit (normally 20amps per phase) this will confirm the model. DHF13 is 19.7amps per phase, DHF15 is 22amps per phase.
Normally this only occurs with when a water saving shower has been installed. The restrictor in the shower causes back pressure on the unit causing it to switch on and off. The DHF unit has a built in restrictor that acts as a water saving device.
We recommend to use either the DHE, DHB-E or DEL for new applications. As the DHF unit is hydraulically controlled, you may have fluctuation issues if installed in conjunction with water saving tapware and showers. Please contact us for assistance.
Yes, we keep all parts in stock.
Please call us on our 1800 153 351 number and follow the prompts for our service department. We have our own service technician that will attend your unit within 24hours.
Underneath the unit there is a sticker located on the bottom in between the inlet and outlet. The sticker will advise the model and size – DHF13 or DHF15 etc.
All the major plumbing supply merchants can supply our products, please contact us on 1800 153 351 for your nearest supplier.
Model DHF 13
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Model DHF 15
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