Riello Residence 30 kis condensing boiler complete with Low NOx class A methane fume kit - NEW 20148496

Riello Residence Condens 30 kis condensing boiler complete with Low NOx class A methane fume kit - NEW

• Class A heating energy efficiency
• DHW energy efficiency profile XL Class A

Heating/DHW operation characteristics

• Nominal heat input kW 20
• Nominal thermal power (80°-60°) heating kW 19.5
• Maximum heating pressure bar 3
• Nominal DHW heat output kW 25
• Nominal heat output* DHW kW 26.3
• Hot water production with t+25 °cl/min 15.1
• NOx class 5
• Dimensions HxWxD mm 740x420x350

RESIDENCE CONDENS

RIELLO PRESENTS RESIDENCE THE NEW RANGE OF CONDENSING BOILERS

• NEW EXCHANGER Wrapped stainless steel primary exchanger. Efficiency and reliability in the heart of Residence.
• SANITARY COMFORT FUNCTION Domestic water preheating with Touch&Go function for activation on request directly from the sampling tap.
• ACTIVE COMBUSTION CONTROL Advanced electronic combustion control system that constantly monitors combustion to obtain always optimized consumption and emissions.
• DIGITAL USER INTERFACE Simple and intuitive backlit LCD display. Easy setting thanks to the silk-screened keys dedicated to the individual user functions.
• MODULATING CIRCULATOR High efficiency circulator with flow rate modulation and regulation logic that can be set between different modes depending on the type of system.
• HIGH EFFICIENCY The high efficiency of the primary exchanger, the modulating circulator and the continuous control of the combustion parameters guarantee very low consumption even after years of operation.
• QUICK INSTALLATION Speed ​​and ease of installation thanks to compact dimensions, accessibility of components and external electrical connections.
• SINGLE METHANE - LPG VERSION Dedicated codes are no longer necessary in the case of LPG because Residence is able to automatically adapt its operation to the type of fuel with rapid setting from the display.
• FLEXIBLE INSTALLATION The characteristics of Residence and its compact dimensions make it the ideal solution for both indoor and built-in installation (25 KIS model only) or outdoors in a partially protected place.

RESIDENCE, HEART OF STEEL

The new RESIDENCE exchanger is made of stainless steel, with a smooth high-section tube to guarantee the best efficiency and cleanliness over time. NEW PRIMARY STAINLESS STEEL EXCHANGER The single coil geometry (series hydraulic circuit) guarantees constant flow in all sections of the exchanger and intrinsically prevents clogging phenomena. The front access facilitates periodic maintenance and cleaning of the combustion chamber.

SELF-ADAPTIVE ELECTRONIC COMBUSTION CONTROL

The new Residence is equipped with an intelligent ACC combustion control system, which guarantees that the process always takes place optimally in any condition, thanks to the modulating gas valve and the ionization electrode. Thanks to ACC, Residence is able to automatically adapt to the fuel (methane or LPG) without resorting to specific codes or accessory conversion kits. Residence also reacts to changes in the fuel content and pressure drops on the flue gas side. The ACC system detects the excess air value and intervenes by modulating the mixture. The ACC system also simplifies installation. During the ignition phase it does not require calibration and it is sufficient to select the type of fuel gas used by the boiler via the interface, if different from the default one (methane). Since the system keeps the value of the CO2 produced constant, even the smoke control during the ignition phase is no longer necessary for the correct functioning of the product. Controlling combustion also means guaranteeing constant emissions, always well below the limits imposed by the law. In fact, if the process occurs optimally, the gases produced will also have the best theoretical composition compared to other conditions.


MANY NEEDS, ONE SOLUTION

RESIDENCE IS ALWAYS THE IDEAL CHOICE THANKS TO ITS TECHNICAL SOLUTIONS AND COMPACT DIMENSIONS, IT CAN BE USED IN ANY INSTALLATION SITUATION

• INTERIOR Inside the home, thanks to an elegant aesthetic that allows it to be inserted pleasantly into any environment.
• OUTDOOR Outdoors in a partially protected place, thanks to the IPX5D protection degree and the accessory antifreeze heater kit
• RECESSED Inside a built-in box thanks to its compact dimensions (model 25 KIS only).

Product Warranty All products on sale on our site are new and packaged. The warranty on this item is 24 months from the date of purchase.

• peso: 35.0 kg
• classe energetica produzione acs: A
• classe energetica riscaldamento: A
• gas: Methane
• marca: Riello
• metri quadri : 220
• modello: 20148496
• potenza in kw: 30
• potenza nominale: 30
• superficie riscaldabile mq: 220