Altecnic 22mm Caleffi inlet control group

Product overview

22mm Altecnic inlet control group for mains-fed hot water cylinders. Combines 3 bar pressure reduction with 6 bar safety relief in a single compact assembly, helping protect unvented systems and control incoming cold water supply.

• 22mm connection size
• Integrated 3 bar pressure reducing function
• 6 bar pressure relief function
• Supplied as a single inlet control group assembly