230v 220v normally open Electric thermal actuator for manifold underfloor heating valve calefaccion suelo radiante actuador
https://www.vogueparade.com/shopping/EN/200366148/2/1005003605767804/230v-220v-normally-open-electric-thermal-actuator-for-manifold-underfloor-heating-valve-calefaccion-suelo-radiante-actuador//