Calorex ELEVA 4 KW V2 Instructivo De Instalación, Operación Y Mantenimiento página 28

28 / EN
Maximum operating pressure of 8,0 kg/cm (0,78 MPa)
2
We recommend checking the relief valve (included) at least once a year, to make sure it is in
good working condition.
Open System Installation Diagram
FIG. 5
Air tubes
20 cm
at least
Water storage
tank
Cold-water inlet
Union nuts
(not included)
Water supply valve
(not included)
Hot water outlet