X13 Motor. The unit is 18,000 btuh and rated at 600 cfm as per comfortmaker specs. The x13 is constructed as one piece, with the two components of any ecm, the motor control and motor, housed inside one motor shell.
Long ½ inch diameter shaft. Return duct is 16 about 10' long, filter is the 30 day style replaced every 30 days, supply is 5 registers each at least 4×6,fed with 6 ducting. Click to see full answer.

Long ½ Inch Diameter Shaft.
The unit is 18,000 btuh and rated at 600 cfm as per comfortmaker specs. If the motor checks out ok and the module is receiving inputs, but the motor still isn't running, then it is the module that needs to be replaced. If the motor has proper high voltage and ground at the (l) (g) (n) connections, continue diagnostics in.
Return Duct Is 16 About 10' Long, Filter Is The 30 Day Style Replaced Every 30 Days, Supply Is 5 Registers Each At Least 4X6,Fed With 6 Ducting.
Ge ecm x13 5sme39nxl027a 3/4hp 1050 rpm 208/230v blower motor only/no module. Constant airflow blowers ramp up/down to maintain airflow as the static pressure changes. The diagnosis of ecm and x13 motors is actually pretty easy if you do a bit of reading and take.
330 Lbs Specification Max Speed:
The x13 is constructed as one piece, with the two components of any ecm, the motor control and motor, housed inside one motor shell. May 2, with the components and wiring diagram, check for and follow any on. Automatically determines x13 motor rotation direction.