HD210e (External)
HD210e (External)
For maximum heating output
This ground breaking technology is the first of its kind to be used in water heating in Australia. The unique design incorporates two innovative Stainless Steel heat exchangers to achieve the maximum heating output from every mega joule of gas, resulting in an outstanding thermal efficiency of 97%.
In addition it employs revolutionary surface burner technology – an Australian first!
For external applications only.
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Ideal for caravan parks, high usage amenities and factories
97% thermal efficiency – External model
Revolutionary surface burner technology – an Australian first
Suitable applications include:
- Caravan Parks
- Butchers
- Laundromats with domestic style top loader machines
- Childcare centres
- Small amenity blocks
- Factories
- High temperature wash down
Commercial warranty
- 5 year heat exchange warranty
- 3 year parts and labour warranty
The product information on this website (comprising product brochures, warranty information, installation manuals, diagrams, specifications and representations) relates to current products. This information may be different for superseded products. For superseded products please contact Rinnai to confirm product information.
Rinnai – HD28 external Heavy Duty Continuous Flow Hot Water | Values | |||
Dimensions | Height | mm | 670 | |
Width | 470 | |||
Depth | 309 | |||
Weight | kg | 29 | ||
Colours | Silver | |||
Factory Default Temperature | Celsius | 50 or 75 | ||
Water Pressure | Minimum | kPa | 300 | |
Maximum | 1000 | |||
Gas Rate | Minimum | NG / LPG | 15.9 | |
Maximum | 209 | |||
Operating Water Flow Rate | Minimum | L / min | 2.4 | |
Thermal Efficiency Rating | % | 97 | ||
Connection Sizes | Gas / Hot / Cold / Condensate | mm | 20 / 20 / 20 / 15 | |
Inbuilt Controller | Yes | |||
Dimensions | Height Inc Brackets | mm | 722 | |
Hot Water Outlet | From Wall | 157 | ||
Left from Centre | 130 | |||
Cold Water Inlet | From Wall | 91 | ||
Right from Centre | 10 | |||
Gas Connection | From Wall | 72 | ||
Right from Centre | 142 | |||
Hot Connection Length | From Base | 41 | ||
Cold Connection Length | 54 | |||
Gas Connection Length | 45 | |||
Condensate Connection Length | 24 |
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Rinnai HD210e (External) Heavy Duty Continuous Flow Hot Water (flue front)Preview
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Rinnai HD210e (External) Heavy Duty Continuous Flow Hot Water (left)Preview
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Rinnai HD210e (External) Heavy Duty Continuous Flow Hot Water (right)Preview
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Rinnai HD210e (External) Heavy Duty Continuous Flow Hot Water (interior)Preview
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Rinnai HD210e (External) Heavy Duty Continuous Flow Hot Water (under)Preview

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HD210i (Internal) Heavy Duty Continuous Flow Hot Water Operation and Installation Manual Preview
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HD210i (Internal) Heavy Duty Continuous Flow Hot Water Specification Guide Preview
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Infinity 32 Enviro+ Continuous Flow Hot Water Spare Parts and Exploded Diagrams Preview
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Commercial Hot Water Warranty Booklet Preview
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Gas Continuous Flow Hot Water Error Codes Preview
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Plans - HD210e (External) Heavy Duty Continuous Flow Hot Water (PDF) Preview