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The Rinnai Hotflo EHFA315T36 is a 315L mains pressure electric storage water heater, hardwired, with twin 3.6kW elements: a bottom element for off-peak supply and a top element on the continuous tariff for boosting. It stores 334 litres in a vitreous enamel lined steel tank and delivers 315 litres of hot water. The tank stands 1770mm high, is 605mm in diameter and is finished in Rinnai's Dune colour.
Rinnai's sizing guide puts the 315L size at up to 9 people in a warm climate or 7 in a cool climate on a continuous (peak) tariff, and up to 7 (warm) or 6 (cool) on off-peak. The tank is thermostatically controlled with a safety temperature shut-off, and an inbuilt anode helps protect the cylinder against corrosion.
With an IPX4 rating it can be installed indoors or outdoors, and its dual handed connections and standard sizing make it suitable for replacing an existing tank. A pressure temperature relief valve is included and the tank is lead free. Rinnai's domestic warranty covers the cylinder for 10 years (parts) and 3 years (labour), and other components for 1 year.
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Height (mm)1770 mm
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Width (mm)605 mm
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Depth (mm)605 mm
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Tank Capacity315 L
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kW Rating3.6kw
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MpnEHFA315T36
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Model numberEHFA315T36
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ColourDune
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Product fuelElectric
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Features
✓ Vitreous Enamel lined steel tank for added durability ✓ Inbuilt anode protection extends the life of the tank ✓ Dual handed, allows increased flexibility during installation ✓ Pressure temperature relief valve included ✓ Suitable for internal and external use ✓ Thermostatically controlled with safety temperature shut off for added peace of mind
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Manufacturer warranty10 Years Cylinder Parts & 3 Years Labour. 1 Year on Components.
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InstallationHardwired
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More SpecsGeneral
- Brand: Rinnai
- Type: Electric storage, mains pressure (twin element)
- Capacity: 315L (334L storage)
- Element: 2 x 3.6kW (twin element)
- Install location: Indoor or outdoor (IPX4)
- Electrical: Hardwired, 240V 50Hz
- Water connections: Rp 3/4 (20mm)
- Max inlet pressure: 680 kPa with ECV / 800 kPa without
- Valve settings: PTR 1000 kPa, ECV 850 kPa
- Connection heights: Inlet 210mm, outlet 1541mm, electrical 135mm (lower) / 1225mm (upper)
- IP rating: IPX4
- Warranty note: Cylinder 10 Years parts, 3 Years labour


