Riello Residence Condens 25 Kis Condensing Boiler Complete With Low Nox Methane Flue Kit Class A - New

RIELLO RESIDENCE CONDENS 25 KIS METHANE CONDENSING BOILER COMPLETE WITH FUME KIT - NEW ErP 

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

Heating/DHW operating characteristics

• Nominal heat output (heating): 19.5 kW
• Nominal heat input kW: 25 kW
• Energy efficiency (92/42/EEC) ****
• Profit return 30% (47th return): 108%
• Sealed chamber, forced draught
• Quantity of hot water with Δt 25°C: 15.1 l/min
• Minimum domestic water flow rate: 2 l/min
• Dimensions (hxwxd) mm 740x420x275; 35 kgs
• Electrical protection degree: IP X5D
• NOx class: 5
• Power supply: METHANE

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 the Residence.
• DOMESTIC COMFORT FUNCTION Domestic water pre-heating with Touch&Go function for activation upon request directly from the drawing tap.
• ACTIVE COMBUSTION CONTROL Advanced electronic combustion control system which constantly monitors combustion to obtain constantly optimized consumption and emissions.
• DIGITAL USER INTERFACE Simple and intuitive backlit LCD display. Ease of 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 according to 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 the compact dimensions, accessibility of the components and external electrical connections.
• UNIQUE VERSION METHANE - LPG 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 recessed installation (model 25 KIS only) or outdoors in a partially protected place.

RESIDENCE, HEART OF STEEL

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

SELF-ADAPTING ELECTRONIC COMBUSTION CONTROL

The new Residence is equipped with the intelligent ACC combustion control system, which guarantees that the process always takes place in an optimal manner in any condition, thanks to the modulating gas valve and the ionization electrode. Thanks to the 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 the variation of the fuel title and to the 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 ignition, it does not require calibration and it is sufficient to select the type of combustible 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, which are always well below the limits set by the law. In fact, if the process takes place in an optimal manner, the gases produced will also have the best theoretical composition with respect to the other conditions.


MANY NEEDS, ONE SOLUTION

RESIDENCE IS ALWAYS THE IDEAL CHOICE THANKS TO THE TECHNICAL SOLUTIONS AND THE 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 degree of protection 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 for sale on our site are new and packed. 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 : 150
• modello: 20139525
• potenza in kw: 25
• potenza nominale: 25
• superficie riscaldabile mq: 150