Saunier Pressure Relief Safety Valves (Prv) (Page 2)
The pressure relief valve helps to decrease pressure build up within a heating system. It is set to vent as pressure increases to prevent a dangerously high pressure build up within the system.
The pressure relief valve helps to decrease pressure build up within a heating system. It is set to vent as pressure increases to prevent a dangerously high pressure build up within the system.