Zen is the new 100% Rinnai condensing domestic boiler, with a standard WiFi chronothermostat.
Thanks to the “My Rinnai” APP, using and monitoring the generator is very simple: just one click is enough to set the temperature, check consumption and modify the programming for unexpected changes in plans, such as a last-minute evening with friends.
Highly performing on any type of system, range rated and fully condensing, Zen is the perfect Rinnai solution to home comfort.
Small in size and big in performance, Zen is easy to install and guarantees a low environmental impact.
Technical Features
Model
Rinnai Zen Series 24 kW Low Nox Methane Condensing Boiler with Integrated Wi-Fi and Neutralizer, Complete with Flue Gas Exhaust Kit
Energy Efficiency
Cod. REB-KBI2424FF-NG
Heating energy efficiency class A
Profile / Domestic hot water energy class L / A
Noise level inside (dB) 40
Performance
Nominal heat input on PCI Heating (kW) 24.0
Qnw Nominal heat output on PCI Sanitary (kW) 24.0
NOx Class 6
Maximum electrical power absorbed in heating (W) 83
IPX5D protection rating
Expansion vessel content (l) 7.5
Domestic hot water supply (∆T=35°C) (l/min) 9.6
Dimensions
Dimensions (W x H x D) (mm) - Empty weight (kg) 440x660x285 - 33
General Features
RINNAI ZEN
Zen is Rinnai's range of 100% condensing boilers, featuring a standard WiFi programmable thermostat. Using and monitoring the generator is incredibly simple thanks to the "My Rinnai" app: just one click is all it takes to set the temperature, check consumption, and modify the program for unexpected changes in plans, like a last-minute night out with friends. Highly efficient on any type of system, range-rated, and fully condensing, Zen is the perfect Rinnai solution for home comfort. Small in size and high in performance, Zen boilers are easy to install and guarantee a low environmental impact.
Smart heating: Rinnai boilers can be managed via Wi-Fi with the app
Rinnai residential condensing boilers include class 5 thermoregulation as standard. This allows you to access tax deductions of up to 65%. Zen offers a Wi-Fi programmable thermostat included as standard, allowing you to manage and control your boiler anytime, anywhere. From the app, you can view consumption reports, schedule your heating week, and change settings. Another very interesting feature is the ability to manage multiple boilers: from the same "My Rinnai" app, you can manage, for example, two Zen boilers: your own and that of your elderly parents, or that of your mountain home. The "My Rinnai" app is available for Android and iOS smartphones, offers totally smart management of your home heating, and costs no extra.
The heart of the boiler has extraordinary performances
The burner in the Zen range boilers is made of ultra-low NOx metal fiber, with values that meet the most stringent European regulations. Zen achieves the highest rating (Class 6) for its low environmental impact and is positioned as the most sustainable product in its category. The 100% Rinnai exchanger is made of stainless steel, completely recyclable, and designed to ensure complete condensation and longevity.
Innovative earthquake safety sensor
In the event of medium or high intensity seismic events (increasingly frequent in our country too) the boilers of the Zen range automatically isolate themselves from the gas system, limiting the risk of leaks, explosions or fires, reducing the specific risk in the event of a seismic event of significant intensity.
Zen boiler: can also be installed outdoors
Zen is IPX5D certified and comes with a standard antifreeze kit down to -20°C. Thanks to these features, it can also be installed outdoors without the need for additional protection.
Condensation neutralizer integrated into the boiler
The Zen series features a condensate trap integrated into the generator, already filled with granulate and ready for use. This simplifies installation, even when replacing a traditional high-temperature generator. The integrated neutralizer eliminates the acidity of condensation (acidic pH water produced by the boiler's normal operation, which is corrosive to pipes) without the expense of purchasing and maintaining an external accessory that would otherwise be indispensable.
External climate sensor integrated inside the condensing boiler
The integrated climate sensor is standard on Rinnai heaters: its internal positioning allows both you and your installer to avoid building work and electrical connections. Thanks to this sensor, you can forget about adjusting the home temperature and let the heater take care of everything, intelligently adjusting its operation depending on the weather, whether cold or warm.
So while the boiler operates in climate control with a sliding temperature, you can enjoy a perfect balance between comfort and savings, and without any worries.
