Riello Family HM Connect 25 KIS Condensing Boiler Code 20206152 Methane 25 kW - Complete with Flue Gas Exhaust Kit

Technical Features

Model

Riello Family HM Connect 25 KIS Methane Condensing Boiler - Complete with Flue Gas Exhaust Kit

Product Code: 20206152

Energy Efficiency

• Seasonal heating energy efficiency class: A / A+ (D / A+++)
  
• Sanitary ware energy efficiency class: A / A+ (D / A+++)
  
• Load profile: XL
  
• Rated power according to ErP: 20 kW
• Seasonal heating energy efficiency: 94% ŋs

Useful Thermal Power

• At nominal heat output and high temperature regime: 19.5 kW
  
• At 30% nominal heat output and low temperature regime: 6.6 kW

Useful Efficiency

• At nominal heat output and high temperature regime: 87.9% ŋ4
• At 30% nominal heat output and low temperature regime: 98.8% ŋ1
  
• Annual energy consumption: 60 Gj
  

Other Technical Specifications

• Heating heat output (max-min): 20.0-1.9 kW
• Nominal DHW heat input (max-min): 25.0-1.9 kW
• Power supply voltage: 230-50 V-Hz
• Protection class: X5D IP
• NOx Class: 6

Heating

• Maximum pressure-temperature: 3-90 bar-°C
• Membrane expansion vessel capacity: 9 L

Healthcare

• Maximum pressure: 8 bar
• DHW production at ΔT= 25°C / 30°C / 35°C: 14.3/11.9/10.2 l/min
• Minimum ACS flow rate: 2 l/min

Plumbing and Gas Connections

• Nominal gas pressure (G20-G31): 20-37 mbar
• Heating flow-return / Gas inlet: 3/4'' Ø
• Domestic hot water inlet - outlet / Boiler flow - return: 3/4'' Ø

Dimensions

• Boiler dimensions (HxDxL): 740x275x420 mm
• Net weight: 29 kg

General Features

FAMILY

The new FAMILY HM CONNECT range of condensing boilers offers users a combination of comfort and savings. Riello offers a multi-energy boiler designed for current and future needs, with a focus on reducing electricity, gas, and emissions, and offering remote control.

FAMILY HM CONNECT , equipped with standard connectivity, reaches class A+ (D / A+++) and is ready to be integrated into Riello multi-energy systems.

The FAMILY HM CONNECT models are already supplied as standard with the new Hi, Comfort T300 room control, forming a class A+ system.

• Highly efficient, increased domestic hot water exchanger developed by Riello.
  
• ACC (Active Combustion Control) self-adaptive electronic combustion control.
  
• Modern and linear design with lower fitting cover under the boiler available as an accessory for excellent aesthetic integration.
  
• Specific electronic health functions: health delay, anti-hunting functions and smart fan.
  
• 7m-head, low-consumption digital modulating circulator (EEI ≤ 0.20) as standard. 7.5m-head, very high-head circulator available as an accessory.
  
• DIN standard sequence hydraulic group.
  
• Noise level limited to 45 dB.
  
• Seasonal efficiency 94%.
  
• Modern and intuitive touchscreen HMI, with representative icons and capacitive keys with acoustic "buzzer" confirmation.
  
• 3.5'' full touch display with multilingual icons and text.
  
• 9 litre expansion vessel.
  
• Easy installation and a wide choice of accessories available as optional extras.
  
• Electrical protection rating IPX5D.
  
• Gas conversion (Air Propane, LPG) selectable with electronic parameter.
  
• Fixing template and power cable included.
  
• Standard temperature regulation in combination with the external probe, available as an accessory.
• Flue gas flange with dedicated flue system.

NEW EXCHANGER

Wound stainless steel primary exchanger. Efficiency and reliability are at the heart of Family.


HIGH EFFICIENCY

Maximum comfort and minimal heating and domestic hot water consumption. New, optimized, condensing plate heat exchanger for best-in-class performance in terms of efficiency, temperature stability, and standby times.


INTUITIVE CONTROL

The color graphic display constantly informs you of the boiler's operational status. Navigating the functions and programming options has never been easier thanks to the interface with icons and text.



LOW EMISSIONS

In the continuous path of reducing emissions, the new Family is certified NOx Class 6, the best allowed by European standards.


QUICK INSTALLATION

Time is precious. With Family, installation and access to components are simplified to minimize time and effort.


Other Features:

• Wide modulation 1:13 high efficiency and low consumption
• High efficiency thanks to the new adaptive combustion control, wide modulation and renewed exchangers
• New advanced, fully touch, color interface with a guided user tour
• Excellent health comfort, speed of reaching the set-point and temperature stability
• Excellent operating silence up to 45 dB
• Elegant and compact design for easy integration into home environments
• Connectivity as standard
• Class A+*
• Native hybrid boiler ready to be integrated into Riello multi-energy systems