Rinnai Infinity EF24 External
A new generation of continuous flow water heater
Temperature controlled continuous flow gas hot water system for external applications. Factory preset to 55 °C.
Extended warranty if installed with controllers.
• Commercial and domestic external applications
• Mains and low pressure systems
• Solar installations as a gas boost
Hard or acidic water will need to be treated in order to use this product.
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.
|Input:||162 MJ/h or 45 kW|
|Energy Star Rating:||6.8 stars|
|Capacity||Hot water capacity: 2.3 to 30 litres per minute
Nominal water capacity: 24 litres per minute at a 25 °C rise (1440 L/h)
|Connections||Hot water oulet: R¾ (20 mm)
Cold water inlet: R¾ (20 mm)
Gas supply: R¾ (20 mm)
Condensate: R½ (15 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: 0.90, 1.50, LPG: 0.75, 1.15|
|Line Pressure (min.)||NG: 1.13 kPa, LPG: 2.75 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.
|Power Consumption||Normal: 50 W, Standby: < 3 W (with one remote), Automatic Frost Protection: 118 W|
|Noise Level||49 dB(A)|
|NOx af||< 60 ppm|
|Safety Devices||Flame failure, boil-dry protection, overheat protection (OHS), fusible link, pressure relief valve, combustion fan rpm check|
|Water Supply||Nominal operating pressure: 240-1000 kPa
Minimum water flow: 2.4 litres per minute
|Market Release||• first released 2008
• relaunched 2011
|Compliance||ES: Supplier Declaration of Compliance
• Declaration Number: 1431020135
• Certificate Number: 7083
|C||Height of unit||600|
|D||Height including brackets||644|
|E||Hot water outlet from wall||164.5|
|F||Hot water outlet from centre||100|
|G||Cold water inlet from wall||83|
|H||Cold water inlet from centre
(measurement is to the left of the centre line)
|I||Gas connection from wall||70.5|
|J||Gas connection from centre||25|
|K||Condensate outlet from wall||33|
|L||Condensate outlet from centre||132|
|M||Gas: Length of gas connection (from base)
Cold: Length of cold water inlet (from base)
Hot: Length of hot water outlet (from base)
Condensate connection length (from base)
|N||Electrical connection (from centre)
(measurement is to the right of the centre line)
|O||Electrical connection (from wall)||175|
|P||Flue spigot centre line (from wall)||N/A|