Electric Heater Fan Unit for DIMPLEX DC 24v + Optimyst Glass Disk Transducer + Transducer discs x 2 Brand new, premium quality replacement fan unit compatible with Dimplex electric fires. Brand new, compatible replacement glass disk 'Ultransmit' transducer unit for Optimyst heaters, spare discs and removal tool compatible with Dimplex electric wall fire. Compatible with DIMPLEX RTOPCS20, RTOPW20, RTOPI20BR, RTOPI20CH BBK20 (Series A - D) ' BBK20 (Series E) ' BRG20 (Series A ) ' DNV20CH (Series A - Onward ) ' DNV20AB (Series A - C) ' DNV20BL (Series A - Onwards) ' DNV20BR (Series A - C) ' MFD20 (Series A) ' OKT20 (Series A) ' RDY20 (Series A - D) ' RDY20 (Series E) ' SCR20 (Series A) ' SCR20 (Series K) ' TAH20 (Series A) ' TAH20 (Series E) ' WBK20 (Series A) ' WMR20 (Series A) ' ALM20 (Series A) ' AUB20 (Series A) ' CAS600 ' CAS400NHLL ' CAS400HLL ' CAS600NH ' RTOPCS20