Everbuild P14 Central Heating System Inhibitor - 1L

Protect your heating setup from costly breakdowns with the Everbuild P14 Central Heating System Inhibitor - 1L, available now at Wigley DIY. Whether you are installing a brand new system, adding an extension, or maintaining an existing network, this multi-purpose treatment defends against scale, sludge, and corrosion to keep your heating running efficiently. It stops rust, hydrogen gassing, and scale in their tracks, extending the lifespan of your setup without harming the environment.

Formulated for total peace of mind, this non-toxic treatment contains no mineral oil and works safely across all metals—including iron, copper, steel, brass, and aluminium—as well as plastic and fibreglass header tanks. It is fully compatible with microbore systems made from plastic pipes and all Everbuild central heating products. Just remember to use it strictly as directed, as it is only suitable for fully indirect systems and must not be used in Primatic single feed cylinders.

Features

• Approved by BuildCert Performance Standard
• Long lasting protection
• Non-toxic, environmentally friendly
• Prevents scale, rust, corrosion and hydrogen gassing
• Compatible with all EVERBUILD central heating products
• Does not contain mineral oil
• Compatible with plastic and fibreglass header tanks and with all metals used in central heating systems including iron, copper, steel, brass and aluminium
• Suitable for microbore systems constructed from plastic pipes

Specifications