{"product_id":"energy-efficient-motor-max-rated-1-5-hp-115-208-230v","title":"Century Energy Efficient Motor, Max Rated, 1.5 HP, 115\/208-230V, USN1152","description":"\u003cp\u003eThe Century USN1152 is an energy efficient pool pump motor, max rated at 1.5 HP with a 1.25 service factor, wired for either 115 volts or 208-230 volts.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eMax rated, and why it matters\u003c\/strong\u003e\u003c\/p\u003e\u003cp\u003eMotor labels are read wrong more often than any other part on the pad. Max rated means the horsepower figure already includes the service factor, so a max rated 1.5 HP motor at 1.25 SF is not interchangeable with a full rated 1.5 HP motor. Replacing one with the other changes the flow the pump produces and, on the wrong side, loads the plumbing harder than it was sized for. Read the old motor label and match the rating as well as the horsepower.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eCross references\u003c\/strong\u003e\u003c\/p\u003e\u003cp\u003eCentury lists this motor against a long set of earlier numbers, including 187630, 193221, 193685, 7-193685-02, EUSN1152, SP1610Z1MNS, SP1610Z1MNSC and SPX1610Z1MNS. If the number on your old motor is on that list, this is the current replacement. It is listed for Hayward® NorthStar pumps built from 2008 onward.\u003c\/p\u003e","brand":"Century Motors","offers":[{"title":"Default Title","offer_id":48628833747156,"sku":"AOS-60-6009","price":490.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0801\/9568\/2516\/files\/default_9c2b9854-b4b8-4409-9ad6-8700fe16ea57.jpg?v=1788753705","url":"https:\/\/www.activepoolsupply.com\/products\/energy-efficient-motor-max-rated-1-5-hp-115-208-230v","provider":"Active Pool Supply","version":"1.0","type":"link"}