The Marathon K381 is a high-performance 1/2 HP three-phase motor engineered for heavy-duty HVACR applications

Technicians should use a heat sink or wet rag on the valve body during installation to protect the internal diaphragm and seals from excessive heat transfer during the brazing of the solder connection

the unit features a durable aluminum body and NBR seals to ensure tight shutoff and long-term reliability in low-pressure systems ranging from 0-5 PSI

Can the G129S43SC-ACTS be used for hot water or oil

4 inches in width

Trane MOT12294 Motor Els PW 29614 The Marathon K381 is aThe Trane MOT12294 Motor is a high performance direct drive blower motor designed for specific Trane and American Standard air handler and furnace applications. Operating at 208 230V, 1 phase power, this 1 3 HP motor delivers a consistent 1050 RPM, ensuring optimal airflow across the evaporator coil. Built with a NEMA 48 frame, it features an open drip proof (ODP) enclosure and permanently lubricated ball bearings to withstand the high cycle demands