vaso expansion caldera estandar o270 12l libre-pfoa JOLLYNOX: B2803 (compatible with L4712

JOLLYNOX: B2803 (compatible with L4712 - C4712)

3BC891M/01

Enjoy your beer without worries

C615EWP1 ARISTON

SMU40E02SK/04 BSH

vaso expansion caldera estandar o270 12l libre-pfoa JOLLYNOX: B2803 (compatible with L4712Discover the universal expansion vessel for boilers, designed to ensure effective and safe operation of your heating and DHW system. With a capacity of 12 liters and a diameter of 270 mm, this essential component helps maintain the proper pressure in the circuit by absorbing the increase in water volume due to temperature and protecting the boiler from overpressure. Main features: Capacity: 12 liters Diameter: 270 mm Thread: 3 4" Pressure: 3 bar