Poweka Transducer Compatible with Dimplex Opti-Myst Electric Wall Fire Replace RM-1220

When you need to replace it?Replacement of your transducer may be required if no mist is being produced, or if the fire cuts off after 30 seconds.There are several other components which may also contribute to lack of mist, or premature cutting out ?Faulty lamps; ?Faulty sump fan unit; ?Build-up of calcium deposits; ?Lack of mist, or premature cutting out; ?Insufficient / incorrect water level ...