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The STAR WATER SYSTEMS 024773 is a replacement pump switch designed for pedestal-type sump pumps running on 1/3 HP and 1/2 HP motors. The switch controls pump activation and deactivation in response to water level, making it a core component in residential sump pump systems. Weighing 0.375 pounds, it is a compact, single-unit replacement part. Licensed plumbers and pump service technicians typically handle this installation, though knowledgeable DIYers with sump pump experience can perform the swap. It is sold individually and ships as a single unit.
This switch is intended for pedestal-type sump pump configurations where the motor sits above the sump pit and the switch monitors water level to cycle the pump. It is a universal-fit replacement suited for use with Marathon and GE motors rated at 1/3 HP and 1/2 HP. It also fits Do it and Do it Best private label pedestal sump pumps. This makes it a practical stock item for service technicians who work on residential drainage systems.
Designed for use with Marathon and GE 1/3 HP and 1/2 HP pedestal sump pump motors. Also compatible with Do it and Do it Best private label pedestal sump pumps.
Disconnect power to the sump pump at the breaker before removing the existing switch. A licensed plumber or qualified pump technician should perform the replacement in accordance with local plumbing codes. Verify motor HP rating before installing to confirm fitment. Do not energize the pump until the switch is fully secured and all connections are complete.
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