FER-62455 | Cleaner F3 (liquid) 265ml Brand:Fernox This means it works quickly

This means it works quickly to dissolve limescale

Warming the water will aid the process

pump and a remote connection to Reliance Valves RF programmable room thermostats

It's an ideal solution for hard-to-reach places where manual intervention is difficult

Non-toxic Formulation

FER-62455 | Cleaner F3 (liquid) 265ml Brand:Fernox This means it works quicklyPowerful formulation: Fernox F3 Cleaner is a highly effective cleaning agent, specifically designed to remove sludge, scale, and debris from central heating systems, ensuring optimum performance and increased efficiency. Compatible with all metals and materials: The F3 Cleaner is safe for use in systems containing various metals, plastics, and rubber components. This versatility means it can be used across a wide range of applications, without causing