O-Ring 20-18
Type your appliance model: we compare it with the 7 appliances in our sources.
Parts for the same appliances
- 569390Ariston1/4" Gasket - Genius/MicroCombi/MicroSystemAriston ACO 35 Hp Mffi, Ariston ACO Floor 35, ACO FLOOR 35 SYSTEM NG, CHALLENGER 80 E COMBI NG, Ariston Ecocombi 27 MFFI, EUROCOMBI A23 MFFI
- 570717AristonSpring FasteningEUROCOMBI A23 MFFI COMBI NG, EUROCOMBI A27 MFFI COMBI NG, GENUS 23 MI COMBI NG, Ariston Genus 23 Mffi UK, Ariston Genus 27 Mffi UK, Ariston
- 573520Ariston3/4" GasketAriston ACO 27 MFFI, Ariston ACO 27 Mffi Met, Ariston ACO 27 Mffi Met Edition 2, Ariston ACO 27 RFFI System, Ariston ACO 32 MFFI, Ariston AC
- 573521Ariston3/8" Gasket - Aco/Excalibur/GenusAriston ACO 27 MFFI, Ariston ACO 27 Mffi Met, Ariston ACO 27 Mffi Met Edition 2, Ariston ACO 27 RFFI System, Ariston ACO 32 MFFI, Ariston AC
- 573528Ariston1/2" Gasket - Aco/EcoCombi/MicroGeniusAriston ACO 27 Mffi Met, Ariston ACO 27 Mffi Met Edition 2, Ariston ACO 32 Mffi Met, Ariston ACO 32 Mffi Met Edition 2, Ariston ACO 35 Hp Mf
- 573727AristonDrain ValveAriston ACO Floor 35, ACO FLOOR 35 SYSTEM NG, CHALLENGER 80 E COMBI NG, EUROCOMBI A23 MFFI COMBI NG, EUROCOMBI A27 MFFI COMBI NG, GENUS 23 M
- 720493701BaxiManually Bleeder 1/2"BIOFLO NG
OEM Replacement Part & Compatibility Table
Work on gas appliances must be carried out by a Gas Safe registered engineer. Check the model and serial number on the boiler data plate. Source: a parts retailer's list, not the manufacturer's: confirm the part number on the data plate or with the manufacturer before ordering.
Compatible appliances
- EUROCOMBI A23 MFFI COMBI NG
- EUROCOMBI A27 MFFI COMBI NG
- GENUS 23 MI COMBI NG
- Ariston Genus 23 Mffi UK
- Ariston Genus 27 Mffi UK
- GENUS 30 MFFI COMBI NG
- Ariston Genus 30 Mffi UK
No appliance matches the filter.
Always check the model and serial number on the data plate before ordering.
Frequently asked questions
Which appliances does 571807 fit?
The sources we checked list 571807 (O-Ring 20-18, Ariston) for: EUROCOMBI A23 MFFI COMBI NG, EUROCOMBI A27 MFFI COMBI NG, GENUS 23 MI COMBI NG, Ariston Genus 23 Mffi UK, Ariston Genus 27 Mffi UK, GENUS 30 MFFI COMBI NG, Ariston Genus 30 Mffi UK. Always check the model and serial number on the data plate before ordering.
Does 571807 have equivalent or superseded part numbers?
The sources we checked list no equivalents for 571807. Ask a Ariston stockist to confirm.
What should I check before fitting 571807?
Work on gas appliances must be carried out by a Gas Safe registered engineer. Check the model and serial number on the boiler data plate. Source: a parts retailer's list, not the manufacturer's: confirm the part number on the data plate or with the manufacturer before ordering.