3-way load valve ESBE VTC 512 and 531

The 3-way load valves ESBE VTC 512 and 531 are designed to be used with solid fuel firing closed central heating systems (Bio-Tec, BioSolid, EKO-CK P, EKO-CKB P, CentroPlus, -/B…) and CAS water accumulators, in order to protect boilers from flue exhaust gas condensation. The ESBE VTC 512 and 531 …

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