HD49kWe $2,557, HD49kWi $2,909 (excl. flueing)
The Rinnai INFINITY HD49 Series are continuous flow water heaters designed for commercial applications and high hot water demand residential installations.
Available as an external unit (HD49kWe) or an internal unit (HD49kWi).
External commercial and residential applications (HD49kWe external model only).
Internal commercial and residential applications (HD49kWi internal model only).
Mains and medium pressure systems. Hard or acidic water will need to be treated to use this product.
- as a spa or swimming pool heater
- for hydronic applications
There are no sideways or upwards flue diverters for the HD49kWe.
Available for Natural Gas or LPG, specify at the time of purchase
1.4-37 litres per minute
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
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.
|Normal||66 W||95 W|
|Standby||2 W||2 W|
|Antifrost||104 W||120 W|
Nominal operating pressure: 220-1000 kPa
Minimum operating water flow: 1.5 litres per minute (depends on setpoint and inlet temp.)
Please note: If the water inlet pressure or flow rate drops below the minimum values stated above, operation of the INFINITY is not guaranteed. The unit requires both minimum flow rate and pressure to operate correctly.
Some people are susceptible to low level noise. This needs to be considered if locating an appliance near a bedroom.
HD49kWe - 20 kg, HD49kWi - 20 kg
Energy Safety Supplier Declaration of Compliance declaration number - DEC-000001841X8M7
Our smallest most affordable model. This controller can be installed anywhere in the house.
Will run a bath for you, turn off the water, then tell you when it's ready.
Designed for kitchens and laundries, works in conjunction with the Bathroom Deluxe Controller.
Hide an external continuous flow water heater behind a door and out of sight.
A sturdy security bracket can be installed to act as a permanent deterrent to thieves
A switch intended to be connected to a monitoring system such as a BMS to highlight when there is an active error in the water heater
Rinnai strives to make sustainable improvements across all areas of our business as we hope to shape and influence the future of the gas industry. We are proud to announce that we have developed the world’s first 100% hydrogen combustion technology for residential water heaters.Read Article
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