View categories Ventilation – Air-conditioning – Extraction Pentavalent motors – Shaded Pole accessories Standard Pentavalent Units complete with accessories Universal motor Pentavalent Standard ( motor only ) Pentavalent units with PLUG ELCO® + cable Electronic Pentavalent ECM Motor adapter Spare motors for convection fans 3BTB ELCO® Bialbero Series 3RG/3FG ELCO® Series ELCO® 3BTM/3BTB fan units ELCO® long shaft all-purpose motor Series 3 BTM motors for tang. fans ELCO 6 speeds cable for convection fans Electric fans for Unit Heaters ELCO motors for centrifugal fans Return to list product Series 3 BTM motors for tang. fans ELCO Photo Code Description 0402038 MOTOR 3BTM 25-20-A-0/12 0402039 MOTOR 3BTM 35-30-A-02 LEFT ROTATION