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Rinnai Infinity VT16 External LPG or NG

  • Rinnai Infinity VT16 External

Rinnai Infinity VT16 External LPG or NG

$1,339.00 $1,239.00


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Product Description

The Rinnai Infinity VT16 External is a continuous flow gas hot water system for external domestic applications. This type of hot water system produces endless hot water, and is a energy efficient water heating system, because it’s only on when you need hot water.

The all-new Rinnai Infinity VT16 External range has an improved minimum start-up flow rate, saving on water, and ensuring your Rinnai INFINITY® is future proofed for water efficient tapware.

Suitable for:
• external domestic applications
• low hot water demand applications (small apartments or homes)
• mains and medium pressure systems
• solar installations as a gas boost

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

Gas type
Available for Natural Gas or LPG. Specify Rinnai Infinity VT16 External gas type at time of purchase.

General clearances
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.

REU Number:REU-VR1620WG
Input:125 MJ/h or 35 kW
Output:29.6 kW
Energy Star Rating:6.2 stars
Factory Preset Temperature:55 °C


CapacityHot water capacity: 1.5 to 16 litres per minute
Nominal water capacity: 16 litres per minute at a 25 °C rise (960 L/h)
ConnectionsHot water outlet: R½ (15 mm)
Cold water inlet: R½ (15 mm)
Gas supply: R¾ (20 mm)
Exhaust SystemForced flue
Frost ProtectionFitted 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 SystemDirect electronic ignition
Injector SizeNG: 0.85, 1.30
LPG: 0.70, 1.05
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 ConsumptionNormal: 38 W (NG), 43 W (LPG), Standby: 2 W, Automatic Frost Protection: 74 W
Pressure ReliefValve opens at 2060 kPa, valve closes at 1470 kPa
Noise Level50 dB(A)
NOafLess than 60 ppm
Safety DevicesFlame failure, boil-dry protection, oveheat protection, fusible link, pressure relief valve and combustion fan rpm check
Water SupplyNominal operating pressure: 120-1000 kPa
Activation flow rate: 2.4 litres per minute
Weight15 kg
ComplianceES: Supplier Declaration of Compliance
• Declaration Number: 970820094
• Certificate Number: 6330
Market Release2011

Additional Information

Gas Type

LPG, Natural Gas


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