Fernox F3 Express 400ml | Fast-Dose Heating System Cleaner Varme Electric Underfloor Heating Carbon Film Kit 130w 160w making it easy to reposition

making it easy to reposition the thermostat as required

Non-foaming formula for safe and efficient use

Supports cleaner air — great for allergy-sensitive spaces

Press ‘Add device’ or the ‘+’ symbol that is situated at the upper right corner

The Heatmiser neoHub Gen 2is the central gateway to the neo system that allows remote control of the neoStats in your home

Fernox F3 Express 400ml | Fast-Dose Heating System Cleaner Varme Electric Underfloor Heating Carbon Film Kit 130w 160w making it easy to repositionFernox F3 Express (Aerosol) 400ml Fernox F3 Express is a pH neutral, non foaming cleaner designed to remove sludge, scale, and debris from central heating systems. It helps restore efficiency, reduce boiler noise, and prepare new systems by clearing out flux and installation residues. The Express canister uses Barrier Pressure Pack technology, which keeps the propellant separate from the active product, preventing air from entering the system and