Installation guide

22 | Rinnai Continuous Flow Water Heating Specication Guide 02-13
Rinnai Innity HD specication summary
Rinnai Infinity HD codes
Gas Type HD200 external HDi200 internal HD250 external
NG INFHD200HNCN INFHD200FFNCFN INFHD250HNCN
LPG INFHD200HNCL INFHD200FFNCFL INFHD250HNCL
Description
Continuous flow gas hot water heaters (with inbuilt frost protection) for domestic and commercial applications.
Suitable for mains and low pressure systems. Electronic ignition—requires electricity to operate. The HDi200 and
HD250 are preset to 55 °C and the HD200 is preset to 75 °C. All HD units can be preset to deliver higher hot water
temperatures making them ideal for commercial applications. The internal unit is a room sealed appliance.
Hard or acidic water will need to be treated to use this product.
Specification summary
HD200 external HDi200 internal HD250 external
REU No. VRM2632WC VR2632FFUC VR3237WG
Colour Silver Silver Silver
Connections
Hot R¾ (20 mm) R¾ (20 mm) R¾ (20 mm)
Cold R¾ (20 mm) R¾ (20 mm) R¾ (20 mm)
Gas R¾ (20 mm) R¾ (20 mm) R¾ (20 mm)
Efficiency 82% 83% 81%
Energy star rating 5.9 star equivalent 6.1 star equivalent 5.6 star equivalent
Hot water capacity 2.4-30 L/min 2.4-32 L/min 2.4-37 L/min
Nominal water
capacity*
26 L/min
1560 L/h
26 L/min
1560 L/h
32 L/min
1920 L/h
Input on max. 199 MJ/h 195 MJ/h 249 MJ/h
Output on max. 47 kW 45.1 kW 59.9 kW
Weight 21 kg 21 kg 29 kg
* Nominal water capacity at a 25 °C rise
Catch pan
It is important that a suitably drained catch pan is fitted (especially for internal units) where damage could be caused by discharge
from the water heater. Provision must be made for safe disposal of any leaking water to an external location.