The Marathon GT1224A is a Marathon General Purpose Motor. Some of the specifications of the Marathon GT1224A include: Marathon GT1224A 20 HP 3600 RPM 230/460 Volts General Purpose Motor. The warranty information for the Marathon GT1224A Marathon General Purpose Motor is the following: Marathon offers a 1-year manufacturer's warranty on their electric motors and motor accessories. The Marathon GT1224A Marathon General Purpose Motor Typically Ships Within 1 Business Day. Some additional keywords associated with the Marathon GT1224A Marathon General Purpose Motor include the following: GT1224A.