Riello Family 25 KIS, Installer And User Manual

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Family Cx 30 KIS
Seasonal ambient heating energy efficiency class A Water heating energy efficiency class A
Parameter Symbol Value Unit Parameter Symbol Value Unit
Nominal output Nominal Pn 24 kW Seasonal energy efficiency for heating ηs 93 %
For heating and combined boilers: useful heat output For heating and combined boilers: efficiency
At nominal heat output and in high temperature
mode (*)
P4 24.3 kW
At nominal heat output and in high
temperature mode (*)
η4 87,3 %
At 30% of nominal heat output and in low
temperature mode (**)
P1 8,1 kW
At 30% of nominal heat output and in low
temperature mode (**)
η1 97,6 %
Auxiliary electric consumption Other parameters
With full load elmax 28.0 W Heat losses in standby mode Pstby 32.0 W
With partial load elmin 14.0 W Energy consumption of the pilot light Pign - W
In standby PSB 3.0 W Annual energy consumption QHE 45 GJ
Sound power level inside LWA 50 dB
Nitrogen oxide emissions NOx 32
mg/
kWh
For combined heating appliances:
Declared load profile XL Energy efficiency for water heating ηwh 86 %
Daily electrical energy consumption Qelec 0,135 kWh Daily fuel consumption Qfuel 22,779 kWh
Annual electrical energy consumption AEC 30 kWh Annual fuel consumption AFC 17 GJ
(*) in high temperature mode: 60°C on return and 80°C on delivery
(**) in low temperature mode: for condensing boilers 30°C, for low temperature boilers 37°C, for other heating appliances 50°C of return temperature
Family Cx 25 KIS
Seasonal ambient heating energy efficiency class A Water heating energy efficiency class A
Parameter Symbol Value Unit Parameter Symbol Value Unit
Nominal output Nominal Pn 19 kW Seasonal energy efficiency for heating ηs 93 %
For heating and combined boilers: useful heat output For heating and combined boilers: efficiency
At nominal heat output and in high temperature
mode (*)
P4 19.5 kW
At nominal heat output and in high
temperature mode (*)
η4 87.6 %
At 30% of nominal heat output and in low
temperature mode (**)
P1 6.5 kW
At 30% of nominal heat output and in low
temperature mode (**)
η1 97.7 %
Auxiliary electric consumption Other parameters
With full load elmax 28.0 W Heat losses in standby mode Pstby 34.0 W
With partial load elmin 14.0 W Energy consumption of the pilot light Pign - W
In standby PSB 3.0 W Annual energy consumption QHE 36 GJ
Sound power level inside LWA 50 dB
Nitrogen oxide emissions NOx 46
mg/
kWh
For combined heating appliances:
Declared load profile XL Energy efficiency for water heating ηwh 87 %
Daily electrical energy consumption Qelec 0.155 kWh Daily fuel consumption Qfuel 22,129 kWh
Annual electrical energy consumption AEC 34 kWh Annual fuel consumption AFC 17 GJ
(*) in high temperature mode: 60°C on return and 80°C on delivery
(**) in low temperature mode: for condensing boilers 30°C, for low temperature boilers 37°C, for other heating appliances 50°C of return temperature