Improved durability in hard water areas (such as Wanganui).
Hot water capacity
2.4 to 30 litres per minute.
• Commercial and domestic external applications
• Applications requiring higher hot water temperatures, can be set up to 85 °C
• Mains and medium pressure systems
• Solar installations as a gas boost
Hard or acidic water will need to be treated to use this product.
- Not suitable as a spa or swimming pool heater
- Not suitable for hydronic applications
Available for Natural Gas or LPG. Specify gas type at time of purchase.
The following diagram has been provided to assist you in determining where (and if) an external continuous flow water heater can be positioned. If in doubt, prior to purchase, consult a licensed gasfitter.
Clearance below eaves, balconies, and other projections, for all models is 300 mm.
* Rinnai recommend 1.5 m to give enough clearance for the pipe work, and to safely expel flue gases.
Energy Star Rating
|Factory preset temperature:||75 °C|
|Rinnai product code:||INFHD200HNCN/ INFHD200HNCL|
|Capacity||Hot water capacity: 2.4 to 30 litres per minute
Nominal water capacity: 26 litres per minute at a 25 °C rise (1560 L/h)
Nominal water capacity: 16.4 litres per minute at a 40 °C rise (984 L/h)
|Connections||Hot water oulet: R¾ (20 mm)
Cold water inlet: R¾ (20 mm)
Gas supply: R¾ (20 mm)
|Exhaust system||Forced flue|
|Frost protection||Fitted as standard.
Frost protection operates automatically, as long as the appliance is connected to the electrical power supply, by activating when the temperature inside the unit drops below 3.5 °C, and turns off once the temperature inside the unit reaches 7 °C.
|Ignition system||Direct electronic ignition|
|Injector size||NG: 1.25, 1.95, LPG: 0.75, 1.15|
|Ingress protection rating||IPX4|
|Line pressure (min.)||NG: 1.0 kPa, LPG: 2.0 kPa|
|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: 48 W (NG) and 60 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: 130-1000 kPa
Minimum water flow: 2.4 litres per minute
|Market release||• first launched 2010
• relaunched 2011
|Compliance||ES: Supplier Declaration of Compliance
• Declaration Number: 12410201012
• Certificate Number: 6330