Rinnai INFINITY® HD200i internal (REU-VM2632FFUC)


Discontinued 2011, superseded by the HDi200 internal

Internal continuous flow gas hot water heater with status monitor, preset to 75 °C. Balanced flued, room sealed fan assisted appliance.

Suitable for mains and medium pressure residential and commercial internal applications. Also applications requiring higher hot water temperatures, can be set up to 85 °C. Hard or acidic water will need to be treated to use this product.

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Technical Specifications


Titan metallic

Gas type

Available for NG or LPG. Gas type specified at time of purchase.


195 MJ/h or 54 kW


47 kW




Hot water capacity: 2.4-32 L/min
Nominal water capacity: 26 L/min

  • Hot water outlet 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 (mm)

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

49 dB(A)

NOx af

52 ppm

Power consumption

Normal 53 W (NG) and 57 W (LPG)
Standby 2 W
Automatic frost protection 74 W

Pressure relief

Valve opens at 2060 kPa and closes at 1470 kPa

Safety devices

Flame failure, boil-dry protection, overheat protection (OHS), fusible link, pressure relief valve, combustion fan RPM check

Temperature settings available

40, 42, 50, 55, 65, 75, 85 °C

Water flow control

Water flow sensor, electronic water flow control devices, and electronic by-pass flow control device

Water supply

Nominal operating pressure: 190-1000 kPa
Minimum water flow: 2.4 L/min


17 kg

Market release



2011, superseded by the HDi200 internal


Energy Safety Supplier Declaration of Compliance: Declaration number - 971120094