1

Prevention

A dirty central heating system will not last as long or perform as well as a clean system. Using XP3 to clean a new system will remove any installation debris and flux residues that will cause corrosion if not removed. Use XP4 Heavy Duty formula to clean and restore an old system. An old untreated system will cost more to run and maintain. XP4 removes the build-up of sludge and all other deposits.

2

Protection

Maintaining a clean system maintains system efficiency. Xelex has a range of products that offer maximum protection to be used after cleaning.
Use our MAGNEX filter to reduce maintenance costs by continually removing dirt and water impurities from the system and to extend the system life. Use XP0 or XP2 with XP5 to protect the system from corrosion, sludge and limescale build-up. Following Xelex Best Practice Protocol gives you ongoing protection for the life of the system.

3

Performance

Follow The Xelex Best Practice Protocol and expect to save up to 25% on heating costs Cleaned and protected the system is ready to perform and is prepared for the Energy Saving Formula to work effectively. XP1 and XP2 which both contain the advanced energy saving formula can deliver additional savings of up to 15% on a clean system. Systems will last longer, are less likely to break down and incur an emergency call out charge. An average house can save up to £200/year using Xelex Best Practice Protocol. Payback is within months and the savings are to be enjoyed year on year.