An EN215 compliant, Keymark approved, bi-directional thermostatic radiator valve used for regulating the temperature of individual rooms within a central heating circuit.
Long term protection of mixed metal, and plastic central heating systems against corrosion, limescale, and deposits. Tube contains sufficient concentrate to treat up to a 10 radiator system.
Britain's best selling range of thermostatic radiator valves set the standards for design, performance and quality, including TRV4 lockshield and pushfit packs to suit most domestic and commercial heating systems.
Britain's best selling range of thermostatic radiator valves set the standards for design, performance and quality, including TRV4 lockshield and pushfit packs to suit most domestic and commercial heating systems.
An EN215 compliant, Keymark approved, bi-directional thermostatic radiator valve used for regulating the temperature of individual rooms within a central heating circuit.
Long term protection of mixed metal, and plastic central heating systems against corrosion, limescale, and deposits. Tube contains sufficient concentrate to treat up to a 10 radiator system.
Britain's best selling range of thermostatic radiator valves set the standards for design, performance and quality, including TRV4 lockshield and pushfit packs to suit most domestic and commercial heating systems.
Britain's best selling range of thermostatic radiator valves set the standards for design, performance and quality, including TRV4 lockshield and pushfit packs to suit most domestic and commercial heating systems.