Rinnai’s range of ErP A-rated continuous flow gas-fired hot water heaters now includes models specifically aimed and designed for the UK domestic market. The gas fired water heaters guarantee high efficiencies and low running costs combined with consistent water temperatures seven days a week.  

The 11i is Ideal for domestic properties – studios, flats, houses and high-end residential houses as it will deliver temperature accurate hot water forever.

Continuous flow heating systems are proven to be more energy efficient than conventional ones. For smaller properties, the Infinity 11i interior unit differs from the 17i as it weighs 2kg less at 16kg and consumes 6.10kW-21.60kW of Natural Gas and has an 11-litre maximum flow.

The compact footprint of the appliance means that installation is straightforward and there isn’t any unnecessary space taken up by bulky obtrusive cylinders. 

Key Features

  • Ultra low-NOx surpassing ECO-DESIGN requirements
  • Internal Wall mounted
  • Room sealed
  • Temperature range 35-60 degrees centigrade
  • Ignition direct electronic
  • 11l delivery capacity
  • Easy installation
  • Light weight - 14kg
  • Push fit flue system
  • Simple wiring
  • H (541) W(373) D(173)
  • Inbuilt frost protection
    • Eternally wall mounted variants
    • A+ Rated ERP
Download ERP Label

ERP Rating A+ for the 11i, A for the 17i and 17e

  11i 17i 17e
Gas consumption and capacities min operation (Hi = net calorific value - Hs = gross calorific value)
G20 Nat Gas: Input Qm: Hi/Hs | Output Pm (kW) 4.10/4.53 | 3.56 4.10/4.53 | 3.56 4.10/4.53 | 3.56
G20 Nat Gas flow ref. conditions Vr (m3/h) 0.43 0.43 0.43
G31 Input Qm: Hi/Hs | Output Pm (kW) 4.10/4.53 | 3.56 4.10/4.53 | 3.56 4.10/4.53 | 3.56
G31 flow normal operating conditions Mn (kg/h) 0.33 0.33 0.33
Gas consumption and capacities nominal operation (Hi = net calorific value - Hs = gross calorific value)
G20 Nat Gas: Input Qm: Hi/Hs | Output Pm (kW) 21.3/23.7 | 18.9 32.4/36.0 | 28.4 32.4/36.0 | 28.4
G20 Nat Gas flow ref. conditiolns Vr (m3/h) 2.25 3.43 3.43
G31 Input Qm: Hi/Hs | Output Pm (kW) 21.8/23.7 | 18.9 33.1/36.0 | 28.4 33.1/36.0 | 28.4
G31 flow normal operating conditions Mn (kg/h) 1.69 2.58 2.58
Gas category II2H3P, II2H3B/P, II2HM3B/P
 
Noise level (dB) 56
Water pressure (@nom/max flow rate - max) - (Pw) 1.00/1.4 - 8.3 Bar
Min operating flowrate 2l/min
Temperature range 37-46, 48, 50, 55, 60, 65
Max flowrate (∆T=25°C) 10.8 16.3l/min
Max flowrate (∆T=30°C) 9 13.6l/min
Max flowrate (∆T=35°C) 7.7 11.6l/min
Max flowrate (∆T=40°C) 6.8 10.2l/min
Max flowrate (∆T=45°C) 5.4 9l/min

 


Sudden changes in water temperature, causing cold showers or scalding hot baths are a thing of the past with Rinnai's 16i Multipoint water heater.

Unlike many competitors, the water temperature you set is the water temperature you get. So, if you are showering at, say 42°C, and someone turns on a tap elsewhere in the house, the temperature will not vary.

"IPx4 rated, can be mounted in zone 2 within bathrooms"

Rinnai 16i Multipoint water heater is the perfect solution to hot water requirements for domestic properties/dwellings and light commercial use. It is designed to allow maximum flexibility when choosing where to install it, as it does not require mounting on an external wall. The Rinnai 16i Multipoint water heater is designed for use directly off the mains and therefore there is no need for large, ungainly storage vessels.

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