Product Highlights

• Automatic air vent for radiators & boilers — PlumbEZ slimline brass self-bleeding float valve continuously releases trapped air in closed-loop central heating systems, reducing gurgling, cold spots and corrosion.
• 15mm compression connection — Quick, secure fit to standard 15 mm copper or barrier pipework; ideal for boiler flow/return headers, radiator risers, airing cupboards, towel rails and distribution manifolds.
• Reliable float-operated mechanism — Opens when air accumulates and seals when water rises for low-maintenance, leak-resistant operation; install upright/vertical at high points for best air elimination.
• Durable brass construction — Built for domestic and light commercial hydronic environments; compatible with common corrosion inhibitors and glycol antifreeze blends used in sealed systems.
• Compact, easy install — Slimline profile fits tight spaces and replaces manual radiator bleed valves/older boiler air vents to restore quiet circulation, balanced radiators and consistent heat output.