I just installed a WiOn 50054 for my Stenner pump. I had previously used a Grasslin by Intermatic:
Amazon.com: Grasslin by Intermatic GM40AV 24-Hour Electromechanical, 40A, SPDT/DPDT, Auto-Voltage, NEMA 3R Outdoor Plastic Enclosure: Home Improvement
but it died after less than one year. I...