What is High Efficiency Gas Condensing Technology?
In standard continuous flow systems, heat and water vapour escape as exhaust at temperatures up to 200°C. Rinnai’s condensing units use a dual heat exchanger system to maximize energy use. The first exchanger transfers heat from the gas combustion process to the water, while the second exchanger reclaims heat from the flue exhaust gases and uses it to preheat the incoming cold water. As exhaust vapour cools below its condensation point, it forms liquid condensate, releasing additional heat that is also transferred to the water. This system lowers flue temperatures to around 35°C and ensures minimal energy is wasted.
Dual Heat Exchanger: Efficient Hot Water
The Infinity Enviro’s dual heat exchanger heats water faster and uses less gas by recycling heat that would normally be lost. With 97% thermal efficiency versus 82% for a single exchanger, it delivers reliable hot water while reducing running costs. Its stainless steel design, engineered for performance and longevity.
Gas Type: NATURAL GAS (Propane Gas Models Available)
Flow Rate: 26 Litres per Minute
Ideal for one- and two-Bathroom Homes
Factory Pre-Set Max delivery temperature 60°C
Pre-set temperature can be decreased by an authorised person such as a licensed plumber
Optional Temperature Controllers Available
7.0 Star equivalent* energy rating
Never runs out of hot water
Low running costs, High efficiency, Low greenhouse gas emissions
Inbuilt Energy Recovery System (Condensing Technology)
Highest quality internal components built by Rinnai
Quality Japanese design and manufacturing
Rinnai national after sales support
Refer Download for Specifications & Dimensions
Preset 60°C Appliances – Plumber installs an approved mandatory Tempering Valve on the hot water branch line to the bathrooms set at a maximum of 50°C. This then allows for the hotter 60°C water to be supplied to the kitchen & laundry which is best for cutting greases and rinsing. Whilst this requires the additional expense of a Tempering Valve, it is Rinnai’s preferred method of installation as it gives the end-user the best hot water solution
