Inta Expansion Vessel Non-Return Valve - 3/4" Underfloor Heating Insulation when installed and maintained to

when installed and maintained to manufacturer’s instructions

As an unvented cylinder it should be serviced annually by a competent person

Premium water filtration system reduces limescale

Sludge & debris cleaner

This normally-closed

Inta Expansion Vessel Non-Return Valve - 3/4" Underfloor Heating Insulation when installed and maintained toInta Expansion Vessel Non Return Valve 3 4" Discover the practical Inta expansion vessel non return valve, designed as a quick release connection for seamless integration in sealed central heating systems. This robust valve facilitates effortless attachment and detachment of expansion vessels up to 24 litres, incorporating a non return feature to prevent backflow and ensure system integrity during maintenance. Ideal for space constrained