ARISTON THERMISTER
ARISTON PART NUMBER 998458
OTHER BOILERS IT FITS
DIA 20 MFFI CE EDITION1
DIA 20 MFFI CE EDITION2
DIA 24 MFFI CE EDITION1
DIA 24 MFFI CE EDITION2
DIA SYSTEM 27 RFFI
ECOGENUS 24 MFFI EDITION1
ECOGENUS 24 MFFI EDITION2
ECOGENUS 24 MFFI EDITION3
ECOGENUS 24 RFFI SYSTEM
ECOGENUS 24 RFFI SYSTEM EDITION2
EUROCOMBI A23 MFFI EDITION1
EUROCOMBI A23 MFFI EDITION2
EUROCOMBI A23 MFFI UK EDITION3
EUROCOMBI A27 MFFI EDITION1
EUROCOMBI A27 MFFI EDITION2
EUROCOMBI A27 MFFI UK EDITION3
GENUS 23 MFFI UK EDITION1
GENUS 23 MFFI UK EDITION2
GENUS 23 MFFI UK EDITION3
GENUS 27 BFFI PLUS EDITION1
GENUS 27 BFFI PLUS EDITION2
GENUS 27 BFFI PLUS EDITION3
GENUS 27 BFFI UK EDITION1
GENUS 27 BFFI UK EDITION3
GENUS 27 MFFI UK EDITION1
GENUS 27 MFFI UK EDITION2
GENUS 27 MFFI UK EDITION3
GENUS 27 RFFI SYSTEM EDITION1
GENUS 27 RFFI SYSTEM EDITION2
GENUS 27 RFFI SYSTEM EDITION3
GENUS 30 MFFI UK EDITION1
GENUS 30 MFFI UK EDITION2
MICROCOMBI 23 MFFI EDITION1
MICROCOMBI 23 MFFI EDITION2
MICROCOMBI 23 MFFI EDITION3
MICROGENUS 23 MFFI EDITION1
MICROGENUS 23 MFFI EDITION2
MICROGENUS 23 MFFI EDITION3
MICROGENUS 27 MFFI EDITION1
MICROGENUS 27 MFFI EDITION2
MICROGENUS 27 MFFI EDITION3
MICROGENUS II 31 MFF