• Delivery of 26 L/min, perfect for NZ homes

• RRP is now within 10% of the Rinnai INFINITY A26

• 30% lighter and smaller than the EF24 model

• Uses 11% less energy than the Rinnai INFINITY A26

• Inbuilt condensate neutraliser

Suitable for
- external residential applications only
- mains and medium pressure systems

Hard or acidic water will need to be treated to use this product.

Not suitable
- as a spa or swimming pool heater
- for hydronic applications
- as a gas boost for solar connections

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

Colour: White

Factory preset temperature: 55 °C

Model code and REU number: EF26 → E2626W-ZK

Hot water capacity: 26 L/min (1560 L/h) at a 25 °C rise

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

Line pressure (min.): NG - 1.13kPa, 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 pressure down.

Power consumption: Normal 63 W, standby 2 W, and automatic frost protection 92 W

Pressure relief: Valve opens at 2060 kPa; Valve closes at 1479 kPa

Noise level: 50 dB(A) approx. Some people are susceptible to low level noise. This needs to be considered if locating an appliance near a bedroom.

Safety devices

• Flame failure

• Boil-dry protection

• Overheat protection

• Fusible link

• Pressure relief valve

• Combustion fan RPM check

Water supply: Nominal operating pressure: 220-1000 kPa. Activation flow rate: 1.5 litres per minute

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.

Weight: 18 kg

Compliance: Energy Safety Supplier Declaration of Compliance: Declaration number - 1923220199

Market release: Mar 2020

See warranty information in Product Downloads

Gas & Electric Hot Water Heating Brochure

Rinnai INFINITY continuous flow water heating spec guide

Rinnai INFINITY continuous flow operation guide

EF26 and A-Series installation guide

EF26 product technical statement

EF26 exploded diagrams and spares list

Rinnai INFINITY warranty