Suggested replacement: Bosch ECM blower motor Genteq 5SME39DL0274, Geo Thermal CPN450-108 
Application: Bosch Geo Thermal Heat pump 
 
Horsepower : 1/3
Voltage : 115/208-230
Amps : 4.5/2.9-2.7
RPM : 1075
Frequency : 50/60 HZ
Enclosure : Open Air Over
Shaft Dim. : 1/2" X 5"
Type : ECM
Frame : 48
Efficiency : Up to 82%
Bearings : Ball
Rotation : Rev / Auto
Phase : 1
Feature(s) : Built in 6000V surge protection, EZ Interface included (EZI), 16-Pin variable speed replacement motor.  Reference : ECM 2.0, ECM2.0, ECM 2.3, ECM2.3, EON, 16 PIN
Note:  To be installed by certified Technician. No returns or refunds.