Boilers Water Groups and Valves

Diaphragm with central hole Riello boiler for 3-way valve

The diaphragm is part of the Riello boiler spare parts.

• external diameter: 45 mm
• inner diameter: 13 mm

and it can be installed of the following boilers, although it may change depending on the specific serial number:

• BENEFIT 20 K 4252111
• BENEFIT 20 K 4252112
• BENEFIT 20 KF 4252311
• BENEFIT 20 KF 4252312
• BENEFIT 20 KI 4252121
• BENEFIT 20 KI 4252122
• BENEFIT 20 KIS 4252221
• BENEFIT 20 KIS 4252222
• BENEFIT 20 KS 4252211
• BENEFIT 20 KS 4252212
• BENEFIT 24 K 4253111
• BENEFIT 24 K 4253112
• BENEFIT 24 KF 4253311
• BENEFIT 24 KF 4253312
• BENEFIT 24 KI 4253121
• BENEFIT 24 KI 4253122
• BENEFIT 24 KIS 4253221
• VARIOUS MODELS

In order to avoid the purchase of wrong products, we suggest to send the identification label of your boiler to our customer service via email or whatsapp.

3-way valve cartridge Chaffoteaux boiler

The cartridge is part of the Chaffoteaux boiler spare parts and it can be installed of the following boilers, although it may change depending on the specific serial number:

• ELEXIA COMFORT 24 CF B 205406774021
• ELEXIA COMFORT 24 CF N 205406774031
• ELEXIA COMFORT 24 FF B 205406774027
• ELEXIA COMFORT 24 FF N 205406774037
• MAYA 24 CF B 205406807021
• MAYA 24 CF N 205406807031
• MAYA 24 FF B 205406807027
• MAYA 24 FF N 205406807037
• MAYA 28 FF B 205406808027
• MAYA 28 FF N 205406808037

In order to avoid the purchase of wrong products, we suggest to send the identification label of your boiler to our customer service via email or whatsapp.

3-way diverter valve Chaffoteaux boiler

The 3-way diverter valve is part of the Chaffoteaux boiler spare parts and it can be installed of the following boilers, although it may change depending on the specific serial number:

• ELEXIA CF B 54220921
• ELEXIA CF N 54220931
• ELEXIA FF B 54220927
• ELEXIA FF N 54220937
• MC 23 CF P N 54222631
• MC 23 CFI N 54222731
• MC 23 FF N 54222737
• MC CF I P IT 54222721
• MC CFP P IT 54222621
• MC FF B 54222727
• NECTRA 2.23 CF B TOP 454223721
• NECTRA 2.23 CF B TOP 54223721
• NECTRA 2.23 CF N TOP 454223731
• NECTRA 2.23 CF N TOP 54223731
• NECTRA 2.23 CFP N IT 54223231
• NECTRA 2.23 CFP P IT 54223221
• VARIOUS MODELS

In order to avoid the purchase of wrong products, we suggest to send the identification label of your boiler to our customer service via email or whatsapp.

Hydraulic block Chaffoteaux boiler

The hydraulic block is part of the Chaffoteaux boiler spare parts and it can be installed on the following boilers, although it may change depending on the specific serial number:

• CALYDRA 2.23 CF B 54225221
• CALYDRA 2.23 CF N 54225231
• CALYDRA 2.23 FF B 54225227
• CALYDRA 2.23 FF N 54225237
• CALYDRA 2.28 CF B 54226721
• CALYDRA 2.28 CF N 54226731
• CALYDRA 2.28 FF B 54226727
• CALYDRA 2.28 FF N 54226737
• CALYDRA COMFORT 24 CF B 205406789021
• CALYDRA COMFORT 24 CF N 205406789031
• CALYDRA COMFORT 24 FF B 205406789027
• CALYDRA COMFORT 24 FF N 205406789037
• CALYDRA COMFORT 28 CF B 205406790021
• VARIOUS MODELS

In order to avoid the purchase of wrong products, we suggest to send the identification label of your boiler to our customer service via email or whatsapp.

Boiler deaerator air vent valve Riello Caldariello Ki, Caldariello Kis, Riello Split Is, Split Condens Is 4365280

The deaerator air vent valve is part of the Riello boiler spare parts and it can be installed on the following boilers, although it may change depending on the specific serial number:

• CALDARIELLO 24 KI GPL 4282122
• CALDARIELLO 24 KI GPL 4284122
• CALDARIELLO 24 KI MTN 4282121
• CALDARIELLO 24 KI MTN 4284121
• CALDARIELLO 24 KIS GPL 4282222
• CALDARIELLO 24 KIS GPL 4284222
• CALDARIELLO 24 KIS MTN 4282221
• CALDARIELLO 24 KIS MTN 4284221
• RIELLO SPLIT 32 IS 4152000
• RIELLO SPLIT 32 ISN 4152001
• SPLIT CONDENS 34 IS 20007793
• SPLIT CONDENS 34 IS 20031404

In order to avoid the purchase of wrong products, we suggest to send the identification label of your boiler to our customer service via email or whatsapp.