Rinnai Infinity HDI200 Internal Instantaneous Gas Hot Water Heater (Available in LPG and NG)
FREE CALL 0800 429 546
Free delivery for Auckland metropolitan locations*
We will deliver to any household throughout New Zealand. Contact us in advance for delivery and an installation quote
*Rural delivery fee may apply **Please note that all prices include GST**
Suitable for
• commercial and domestic internal applications
• applications requiring higher hot water temperatures, can be set up to 85 °C
• mains and low pressure systems
Hard or acidic water will need to be treated to use this product.
Gas type
Available for Natural Gas or LPG. Specify gas type at time of purchase.
Colour: |
Silver |
Input: |
195 MJ/h or 54 kW |
Output: |
47 kW |
Efficiency: |
82% |
Energy Star Rating: |
5.0 stars |
Capacity |
Hot water capacity: 2.4 to 32 litres per minute
Nominal water capacity: 26 litres per minute at a 25 °C rise (1560 L/h) |
Connections |
Hot water oulet: R¾ (20 mm)
Cold water inlet: R¾ (20 mm)
Gas supply: R¾ (20 mm) |
Exhaust System |
Forced flue |
Ignition System |
Direct electronic ignition |
Injector Size |
NG: 1.00, 1.70, LPG: 0.75, 1.15 |
Line Pressure (max.) |
3.5 kPa (maximum standing pressure under abnormal intermittent conditions is 5.0 kPa).
In the case of commercial metering (i.e. 35-37 kPa coming in), there may be a requirement to regulate the incoming line pressure down
|
Noise Level |
50 dB(A) |
NOx af |
less than 60 ppm |
Power Consumption |
Normal: 64 W (NG), 67 W (LPG), Standby: 2 W, Automatic Frost Protection: 100 W |
Safety Devices |
Flame failure, boil-dry protection, overheat protection (OHS), fusible link, pressure relief valve, combustion fan rpm check |
Water Supply |
Nominal operating pressure: 140-1000 kPa
Minimum water flow: 2.4 litres per minute |
Weight |
21 kg |
Suitable for
• commercial and domestic internal applications
• applications requiring higher hot water temperatures, can be set up to 85 °C
• mains and low pressure systems
• solar installations as a gas boost
Hard or acidic water will need to be treated to use this product.
Gas type
Available for Natural Gas or LPG. Specify gas type at time of purchase.
Positioning internal units
All continuous flow water heaters must be installed to ensure access can be gained, for servicing and repair, without hazard or undue difficulty. Sufficient clearances shall allow access and removal of all serviceable components.
For internal units we recommend a 600 mm clearance for servicing access. This can be reduced to 50 mm if installed in a cupboard.

