The TF1 Sigma Mini Installer Pack has been launched by Fernox to help heating engineers meet BS 7593:2019 by providing everything they need to clean, protect and safeguard smaller central heating systems.
The pack includes the TF1 Sigma Mini filter – one of the smallest footprint filters available at just 106mm – making it suitable for space‑restricted installations such as social housing and new builds. Also supplied are Cleaner F3 and Protector F1265ml, treating up to 100 litres or 12 radiators, alongside an Express Inhibitor Test Kit to ensure correct dosing.
The filter uses a powerful neodymium magnet to capture circulating debris, helping to protect boilers and prolong efficiency. Backed by a 10‑year warranty, it also features a drain port for easy servicing and dosing.
