Ariston 20490091 Combi Boiler Automatic Filling Valve

Brand: BITRON

In the field it is also known as a filling tap or filling valve.

Specially designed for your Ariston combi boiler systems, the 20490091 Automatic Filling Valve offers a semi-automatic filling function to ensure efficient and trouble-free operation of your heating systems. It allows filling manually with a magnetic switch or semi-automatically, so that your heating system always operates at the optimum level.

Product Features

• Operates with 230 V AC at connection points 1 and 2 of the CN12 connector on the electronic control board.
• The automatic filling mode is activated when the system pressure drops below 0.6 bar.
• A pressure check is carried out after the first filling; if the result is negative, the user is informed with error 1 P5.
• The pressure stability check warns the user with error 1 P6 if the result is negative.
• A second filling cycle is carried out to reach the optimum pressure level.

Compatibility

Ariston combi boiler models compatible with this valve:

• Ariston Genus 24 CF/FF
• Ariston Genus 28 CF/FF
• Ariston Genus 35 FF
• Ariston Genus Premium 24/30/35

Make maintenance of your Ariston combi boiler system easier with the BITRON 20490091 Automatic Filling Valve and enjoy long-lasting use.