Operation-Manual
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HD28i (Internal)
Delivering a constant supply of hot water.
Delivering constant hot water with Japanese design quality, the HD28i Heavy Duty Continuous Flow Hot Water system provides efficient 6.0 Star internal performance.
Model
48kWOutput
Highlights
- Ideal for cafe’s, small retail and hairdressers
- Renowned Japanese design / Australian made
- 83% thermal efficiency
- 48kW output capacity
- Internal model
- 83% thermal efficiency
- 48kW output capacity
- Heat exchange bypass technology to maintain perfect temperature while reducing pressure loss
- MECs (Manifold Electronic Control System) compatible
- External heater has a status operation monitor displaying the set water temperature and system status
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Specifications
Height x Width x Depth | 583 x 357 x 245-278 mm | |
|---|---|---|
Weight | 21 kg | |
Colours | Silver | |
Factory Default Temperature | 50 or 75°C | |
Water Pressure | Minimum / Maximum | 220 / 1000 kPa |
Gas Rate | Minimum / Maximum | 11 / 210 NG/LPG |
Operating Flow Rate | 25°C / Maximum | 28 / 37 L/min |
Thermal Efficiency Rating | 97 % | |
Status Monitor | Yes | |
Connection Sizes | Hot / Cold / Gas | 20 / 20 / 20 mm |
Connection Length from Base | Hot / Cold / Gas | 36 / 46 / 36 mm |
Height | Including Brackets | 653 mm |
Hot Water Outlet | From Wall / Left from Centre | 91-214 / 110 mm |
Cold Water Inlet | From Wall / Right from Centre | 70-103 / 27 mm |
Gas Connection | From Wall / Right from Centre | 99-132 / 89 mm |
Height x Width x Depth | 583 x 357 x 245-278 mm | |
|---|---|---|
Weight | 21 kg | |
Colours | Silver | |
Factory Default Temperature | 50 or 75°C | |
Water Pressure | Minimum / Maximum | 220 / 1000 kPa |
Gas Rate | Minimum / Maximum | 11 / 210 NG/LPG |
Operating Flow Rate | 25°C / Maximum | 28 / 37 L/min |
Thermal Efficiency Rating | 97 % | |
Status Monitor | Yes | |
Connection Sizes | Hot / Cold / Gas | 20 / 20 / 20 mm |
Connection Length from Base | Hot / Cold / Gas | 36 / 46 / 36 mm |
Height | Including Brackets | 653 mm |
Hot Water Outlet | From Wall / Left from Centre | 91-214 / 110 mm |
Cold Water Inlet | From Wall / Right from Centre | 70-103 / 27 mm |
Gas Connection | From Wall / Right from Centre | 99-132 / 89 mm |
Resources
Specification
Commercial Hot Water Flue System Specification Guide
Error-Codes
Gas Continuous Flow Hot Water Error Codes
Warranty
Commercial Hot Water Warranty Booklet
Diagram
Diagram – HD28i (Internal) Heavy Duty Continuous Flow Hot Water (PDF)
Diagram
Diagram – HD28i (Internal) Heavy Duty Continuous Flow Hot Water (RFA)
Disclaimer / Footnotes
Product codes: REU-VCM2837FFC