Rinnai INFINITY® HD49 Series internal and external

Available for Natural Gas or LPG, specify at the time of purchase

Silver

• HD49kWe external – INFHD49N/L, REU-VCM2837WC-ZK
• HD49kWi internal – INFHD49FFN/L, REU-VCM2837FFC-ZK

1.4-37 litres per minute

• Hot water outlet R¾ (20 mm)
• Cold water inlet R¾ (20 mm)
• Gas supply R¾ (20 mm)

• External unit – forced flue
• Internal unit – room sealed forced flue

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.

Direct electronic ignition

• HD49kWe IPX5
• HD49kWi IPX2

NG – 1.13kPa, LPG – 2.75 kPa

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 pressure down.

Nominal operating pressure: 220-1000 kPa
Minimum operating water flow will depend on setpoint and inlet temp.

• HD49kWe – 54 dB(A)
• HD49kWi – 52 dB(A)

Some people are susceptible to low level noise. This needs to be considered if locating an appliance near a bedroom.

• Flame failure
• Boil-dry protection
• Overheat protection (OHS)
• Fusible link
• Pressure relief valve
• Combustion fan rpm check

HD49kWe – 20 kg, HD49kWi – 20 kg

Energy Safety Supplier Declaration of Compliance declaration number – DEC-000001841X8M7

Dec 2021

View Work Sections