vaso expansion caldera roca 190034085 Acero 137085 ST990 SMEG

137085 ST990 SMEG

this expansion vessel ensures the protection of your boiler against excessive pressure

WM14E3S1/97

SMA68TX02N/51 BOSCH

KSV36AI31U/16

vaso expansion caldera roca 190034085 Acero 137085 ST990 SMEGSecures the expansion vessel for the boiler, an essential component for the optimal operation of your heating system. Designed to maintain the proper pressure in the circuit, this expansion vessel ensures efficiency and extends the lifespan of your boiler. Ideal for ROCA models such as LAIA GTI and GAVINA GTI, it guarantees reliable and durable performance. Main features: Expansion vessel for boiler Brand: ROCA Capacity: 10 liters Connection: 1 2"