{"product_id":"lamb-ametek-117478-premier-central-vacuum-motor-replaces-117549","title":"Lamb Ametek 117478 Premier Central Vacuum Motor (Replaces 117549)","description":"\u003cp\u003eUpgrade-grade power: the \u003cstrong\u003eLamb Ametek 117478 Premier central vacuum motor\u003c\/strong\u003e (SKU 201P) is a brand-new, two-stage, 110-120 volt Ametek original that fits every motor in the 117478 family, including the \u003cstrong\u003e117478-12\u003c\/strong\u003e. It can also \u003cstrong\u003ereplace the 117549\u003c\/strong\u003e — and outmuscles it at 549 air watts versus 483, while standing just 0.18\" taller. Motors marked 7478 or 11-7478 are the identical part.\u003c\/p\u003e\u003cp\u003eSpecification sheet:\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eVoltage: 110-120 V, 50-60 Hz | Amps: 13.5\u003c\/li\u003e\n\u003cli\u003eFan stages: 2\u003c\/li\u003e\n\u003cli\u003eBolt height: 1-3\/4\" | Overall height: 7-3\/4\"\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eAir watts: 549\u003c\/strong\u003e | CFM: 115.8 | Waterlift: 120\"\u003c\/li\u003e\n\u003cli\u003eBottom diameter: 7.2\"\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003eRated life is 900-1,200 hours. Replace when the mini breaker pops, an electrical smell surfaces, blue sparks flare from the motor top, or the motor shuts itself down and later revives — absent any click, test the relay first. Installation comes down to three bolts plus two wire connections. Carbon brushes are replaceable on the 117478 (two required per motor) for owners who prefer preventive service.\u003c\/p\u003e","brand":"MD Central Vacuum","offers":[{"title":"Default Title","offer_id":50024926675194,"sku":"201P","price":272.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0684\/3934\/3354\/files\/64a893d3d3bb8c0f6d1d223ec0fd7e5d_f1dd64d7-6357-4b65-9cd7-38ba7b5193b3.jpg?v=1786161953","url":"https:\/\/evacuumsandmore.com\/products\/lamb-ametek-117478-premier-central-vacuum-motor-replaces-117549","provider":"Vacuums and More","version":"1.0","type":"link"}