Overview Similar Products –> Product Description PTDR6 Convection / Blower motor, replaces 1TDR6 Dayton 1/40 HP 2450 RPM 3.3″ Diameter PSC Motor Ball bearing / Permanently lubricated 115 VOLT 0.75 AMP Single speed Flange 4 7/16 in. W x 4 1/16. in H Wheel: 4 1/8 in Dia. x 1 7/8 in 148 CFM 1 year warranty Cross ref numbers: 7021-4933, 4C006, 1TDR6, ARP Industries 7021-8579, National steel 7021-10794, Pyro 7021-7462, Sherwood (enviro) 7021-7582, 7021-8249, 7021-7938, 7021-8711 7121-7758, 7021-12105, Breckwell A-E-033A-11-1210G, 9468, 7021-7788 Product Videos Custom Field Product Reviews