The Calmag Building Regulations Part L Pack for All Hard Water Areas CHEM-HTG-E-PACK is the perfect solution to help you meet all the legal requirements for installing and maintaining central heating systems in hard water areas. Our pack contains everything you need to provide years of trouble-free operation for your central heating system: BuildCert inhibitor, which is designed to provide limescale protection for your heating system to keep it running at peak efficiency; a powerful cleanser to remove built-up deposits and debris; an electrolytic scale inhibitor to protect against further limescale formation; CalDensate, which allows the central heating system to cope with higher flow temperatures and makes sure your system remains safe and energy efficient; and finally, PTFE tape for a secure seal on all connections.

Main product features:

• Accompanies all new boiler and heating filter bundles regardless of the brand and comes complete with water based chemicals which include a BuildCert 500ml concentrate corrosion inhibitor and 500ml concentrated cleanser to cope with all domestic situations. Also a WRAS approved water conditioner protects the boiler from limescale together with a British Standard condensate neutraliser which completes the necessary regulations to comply with Part L.
• No heating filter included
• Covers Part L
• Fits alongside all new boilers
• WRAS approvals