Truma Frostcontrol uniquick drain valve John Guest

Truma frostcontrol valve for drainage maximum 2.8 bar
Protects against the damage by freezing in the winter.
Pressure connections of 2.8 bar for 12 mm tubing system
Also suitable for uniquick 12 mm.
Truma combi heating accessories.
Drain valve. No automatic electrolytic with temperature monitoring.