Riello Residence HM 25 KIS Cod. 20205317 Methane/LPG 25 KW Condensing ErP Boiler Complete with Flue Gas Kit **PROMO**

Technical Features

Model

Riello Residence HM 25 KIS Cod. 20205317 Methane/LPG 25 KW Condensing ErP Boiler Complete with Flue Gas Kit

Energy Efficiency

Seasonal heating energy efficiency class: A
Sanitary ware energy efficiency class: A
Seasonal heating energy efficiency: 93%

Characteristics

At nominal heat output and high temperature regime: 19.5 kW
At 30% nominal heat output in low temperature mode: 6.5 kW
Annual energy consumption: 60.0 Gj
Declared load profile: XL
ACS energy efficiency 85%
Power supply voltage: 230-50 V-Hz
Degree of protection: IPX5D
NOx Class: 6
Diaphragm expansion vessel capacity: 9L
Maximum pressure: 8 bar

Dimensions

Boiler dimensions HxDxL 740x275x420 mm
Net weight 29 kg

General Features

RESIDENCE HM



RESIDENCE, one of Riello's most representative ranges in terms of reliability and performance, has undergone a profound revamp in design and technology to create the RESIDENCE HM. This new wall-mounted condensing boiler boasts many new features compared to the previous series: from the high 1:10 modulation across the entire range, to the new stainless steel heat exchanger with improved adaptive combustion control, to the new touch control panel, to name just a few. The common denominator throughout the range is technological research aimed at energy savings to offer ever-increasing comfort: from quietness to performance, RESIDENCE HM boasts numerous improved features that users will certainly appreciate. The new range features a completely revamped aesthetic, with a modern and advanced character that easily blends into different residential contexts, both for replacement and new builds. Furthermore, like all new-generation Riello boilers, RESIDENCE HM is future-oriented: it is in fact designed to operate with mixtures of natural gas and hydrogen up to 20%, thus helping to reduce the environmental impact and emissions of condensing boilers in the coming years.



New flue gas flange with quick-tightening safety collar. Reduced NOx emissions: CLASS 6 (EN 15502). Wide 1:10 modulation across the entire range for significant energy savings. 93% seasonal efficiency. New stainless steel exchanger with updated ACC Combustion combustion control system. 9-liter lateral expansion vessel. High-performance plate exchanger developed by Riello. New low-consumption modulating digital circulator. New hydraulic unit with DIN-type connection sequence for simplified replacement. Upper cover and lower shelf made with new co-molded materials.



RESIDENCE HM features a new, attractively designed digital interface, giving RESIDENCE HM a modern feel, in line with current aesthetics. Designed with a focus on ease of use, the RESIDENCE HM panel allows intuitive access to all boiler and system settings and parameters with a simple seven-point touch. A distinctive buzzer sounds to confirm the operation. The 2.8" HMI display was also designed for ease of use, using icons that are easier to understand than text.



Riello's ongoing commitment to providing heating solutions that prioritize the well-being of people and the environment now extends to packaging. RESIDENCE HM, like all new-generation Riello boilers, is packaged in FSC-certified, plastic-free, and fully recyclable packaging, a further contribution to minimizing the environmental impact of our products.