1. Two-Way Aluminum Pressure Relief Valve ¾" for boiler
  2. Temperature safety valve, safety valve CALEFFI 543513 3/4 98C
  3. Thermostatic mixer SOLAR FAR 1/2'
  4. Easifit John Guest 15mm thermostatic mixing valve for water temperature control
  5. Overpressure protection valve Shut Off DN 40
  6. Overpressure protection valve Shut Off DN 50