{"product_id":"liftmaster-xf208vac12","title":"LiftMaster XF208VAC12 208V Transformer Kit — Supported MAXUM 1200 Configurations","description":"\u003cp\u003e\u003cstrong\u003eThe LiftMaster XF208VAC12 is the 208V step-down transformer kit identified for supported MAXUM 1200 commercial-door operator configurations. The MAXUM wiring documentation describes a 208VAC-to-120VAC supply arrangement and requires selecting the transformer for the actual operator size. Some current accessory tables also list 2200 applications, while other revisions identify a separate XF208VAC22. Confirm the exact operator and current kit instructions before selection. This is an external supply-conversion accessory, not a battery charger, horsepower upgrade or universal transformer for every MAXUM voltage version.\u003c\/strong\u003e\u003c\/p\u003e\u003ch2\u003eCompatibility — Models, Versions and Exclusions\u003c\/h2\u003e\u003ctable\u003e\n\u003cthead\u003e\u003ctr\u003e\n\u003cth\u003eModel or selection point\u003c\/th\u003e\n\u003cth\u003eCompatibility requirement\u003c\/th\u003e\n\u003c\/tr\u003e\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eSupported MAXUM 1200 configurations\u003c\/td\u003e\n\u003ctd\u003eMatch the transformer to the complete operator and supply version.\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMAXUM 2200\u003c\/td\u003e\n\u003ctd\u003eResolve the applicable manual revision and XF208VAC12 \/ XF208VAC22 listing before ordering.\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMAXUM 700\u003c\/td\u003e\n\u003ctd\u003eDifferent size-specific transformer reference.\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e480V-dedicated operator versions\u003c\/td\u003e\n\u003ctd\u003eNo universal conversion established; use their own supply instructions.\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eBattery or low-voltage accessories\u003c\/td\u003e\n\u003ctd\u003eNot a direct DC supply or replacement charger.\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\u003ch2\u003eMatch Supply Voltage, Operator Size and Manual Revision\u003c\/h2\u003e\u003cp\u003eThe electrician should identify the available supply and the operator’s exact voltage configuration before selecting the transformer. A site voltage measurement is only one part of the decision; the correct kit also depends on operator size and current manufacturer instructions. Do not infer suitability from a similar enclosure, the word MAXUM or a transformer that happens to have a matching input voltage.\u003c\/p\u003e\u003cp\u003eCheck the current accessory table alongside the model-specific wiring diagram. Differences between published revisions should be resolved before installation, especially for 2200 configurations. Preserve the prescribed grounding, protection, mounting and conductor routing. The transformer does not change the operator’s mechanical rating or remove the need for its specified battery and safety arrangements. Qualified electrical installation and complete operational testing remain necessary.\u003c\/p\u003e\u003ch2\u003eSpecifications and Product Identification\u003c\/h2\u003e\u003ctable\u003e\n\u003cthead\u003e\u003ctr\u003e\n\u003cth\u003eSpecification\u003c\/th\u003e\n\u003cth\u003eDetails\u003c\/th\u003e\n\u003c\/tr\u003e\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003ePart number\u003c\/td\u003e\n\u003ctd\u003eXF208VAC12\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eProduct\u003c\/td\u003e\n\u003ctd\u003e208V transformer kit\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDocumented conversion\u003c\/td\u003e\n\u003ctd\u003e208VAC input to 120VAC output\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSource application\u003c\/td\u003e\n\u003ctd\u003eMAXUM 1200\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eRevision-sensitive application\u003c\/td\u003e\n\u003ctd\u003e2200: verify current accessory and kit instructions\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSeparate size reference\u003c\/td\u003e\n\u003ctd\u003eXF208VAC7 for documented 700 arrangements\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\u003ch2\u003eBefore Ordering\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eRecord the full MAXUM operator model and supply version.\u003c\/li\u003e\n\u003cli\u003eVerify the actual incoming 208VAC supply and required output arrangement.\u003c\/li\u003e\n\u003cli\u003eConfirm the size-specific kit and resolve any 2200 revision difference.\u003c\/li\u003e\n\u003cli\u003ePlan approved mounting, protective components and wiring before installation.\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003ePackage Contents and Separate Requirements\u003c\/h2\u003e\u003cp\u003eThis offer identifies the XF208VAC12 transformer kit. Confirm the current carton for enclosure, connection and mounting pieces, and use the supplied instructions to identify separately required site electrical materials. An operator, battery-backup kit, control board, branch circuit and safety sensors are not promised as included. The kit does not provide a complete conversion for an unspecified operator merely because the input and output voltage labels appear suitable.\u003c\/p\u003e\u003ch2 class=\"safety-warning\"\u003eSafety Warnings — Read Before Installation or Service\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eWARNING: Transformer installation exposes hazardous AC voltage. Use qualified electrical and commercial-door personnel.\u003c\/li\u003e\n\u003cli\u003eDisconnect and secure all applicable power, including backup batteries where required, before installation or wiring changes.\u003c\/li\u003e\n\u003cli\u003eFollow the exact kit and operator diagrams. Do not improvise supply connections or use an unverified transformer size.\u003c\/li\u003e\n\u003cli\u003eRestore covers and test normal operation, limits, reversal and all required protection devices before returning the door to service.\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eRelated Products and Important Differences\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003e\n\u003ca href=\"https:\/\/garage-doorparts.com\/products\/maxum-commercial-7ah-dc-battery-back-up\"\u003eDC7AH MAXUM battery-backup kit\u003c\/a\u003e — a separate DC backup accessory for approved models; not a substitute for this AC transformer.\u003c\/li\u003e\n\u003cli\u003e\n\u003ca href=\"https:\/\/garage-doorparts.com\/products\/liftmaster-extended-duty-trolley-operator\"\u003eTDC12X1BMC MAXUM trolley operator\u003c\/a\u003e — a 1200-series operator to check against its own supply and accessory instructions; transformer inclusion is not assumed.\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eFrequently Asked Questions\u003c\/h2\u003e\u003ch3\u003eDoes this output 24V DC?\u003c\/h3\u003e\u003cp\u003eNo. The documented step-down arrangement is 208VAC to 120VAC.\u003c\/p\u003e\u003ch3\u003eWill it fit every MAXUM operator?\u003c\/h3\u003e\u003cp\u003eNo. Match operator size, supply version and current instructions.\u003c\/p\u003e\u003ch3\u003eCan it be selected for a 2200 model from an older listing alone?\u003c\/h3\u003e\u003cp\u003eNo. Confirm the applicable revision because published tables also identify XF208VAC22.\u003c\/p\u003e\u003ch3\u003eDoes it increase door capacity?\u003c\/h3\u003e\u003cp\u003eNo. A supply transformer does not change the operator’s mechanical rating.\u003c\/p\u003e\u003ch2\u003eNeed Help Confirming the Right Product?\u003c\/h2\u003e\u003cp\u003e\u003ca href=\"https:\/\/garage-doorparts.com\/pages\/contact\"\u003eContact Garage-DoorParts.com before ordering\u003c\/a\u003e. Send the full equipment model, readable part labels and photographs of the installed assembly. Include the dimensions, electrical configuration or accessory details relevant to your project so the listing can be checked against the actual installation.\u003c\/p\u003e","brand":"Controlled products","offers":[{"title":"Default Title","offer_id":60723242172702,"sku":"XF208VAC12","price":206.72,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0978\/2781\/5710\/files\/xf208vac12.png?v=1793244692","url":"https:\/\/garage-doorparts.com\/products\/liftmaster-xf208vac12","provider":"garage-doorparts.com","version":"1.0","type":"link"}