{"product_id":"2566-freezer-revco-ult-1186-upright-2566_freezer","title":"Thermo Revco ULT1186 Ultra-Low Freezer – Legacy Support","description":"\u003ch2\u003eThermo Revco ULT1186 Ultra-Low Freezer – Legacy Repair, Service \u0026amp; Replacement\u003c\/h2\u003e\u003cp\u003eThe Thermo Revco ULT1186 is an older upright ultra-low freezer documented in American Instrument Exchange's historical inventory. This unit is out of stock. This legacy resource supports research into operating problems, original specifications, maintenance and replacement planning rather than offering the original freezer for sale.\u003c\/p\u003e\u003cp\u003eThe original AIE listing specifies 11 cu. ft. capacity, -50°C to -86°C operation, a 26.5-inch-wide by 37-inch-deep footprint, a door-mounted digital temperature controller, five interior doors and insulated cabinet construction. It describes capacity for up to 18,000 vials in 15 racks, depending on actual rack configuration. Verify all details against the serial number and manufacturer documentation.\u003c\/p\u003e\u003ch3\u003eThermo Revco ULT1186: Typical Applications\u003c\/h3\u003e\u003cp\u003eThe ULT1186 was designed for laboratory frozen storage where low temperature and a relatively compact footprint matter. The appropriate setpoint depends on the materials stored and validated laboratory procedures. A nominal volume rating does not establish how many racks or cryoboxes will fit.\u003c\/p\u003e\u003ch3\u003eThermo Revco ULT1186: Common High-Temperature Alarms\u003c\/h3\u003e\u003cp\u003eA high-temperature alarm may result from door openings, warm sample loading, blocked condenser airflow, damaged gaskets, electrical interruptions, sensor issues or refrigeration faults. Compare the controller with an independent calibrated monitor and preserve alarm history. Persistent warming during closed-door operation needs qualified evaluation.\u003c\/p\u003e\u003ch3\u003eThermo Revco ULT1186: Five Interior Doors and Gasket Inspection\u003c\/h3\u003e\u003cp\u003eThe historical listing describes five inner doors. Inspect each seal for frost, damage, hardening or incomplete closure. Check the outer gasket, hinges and latches as well. Avoid sharp tools and improvised heating methods when removing ice; follow approved defrost instructions.\u003c\/p\u003e\u003ch3\u003eThermo Revco ULT1186: Cooling Performance and Airflow\u003c\/h3\u003e\u003cp\u003eRestricted airflow and dusty condenser surfaces can increase compressor load and slow recovery. Review room temperature, clearances and maintenance records. A freezer that reaches setpoint empty may not maintain stable temperatures under daily sample access. Sealed-system diagnosis requires qualified refrigeration personnel.\u003c\/p\u003e\u003ch3\u003eThermo Revco ULT1186: Controller, Monitoring and Alarm System\u003c\/h3\u003e\u003cp\u003eThe door-mounted controller provides a convenient readout, but critical storage requires independent temperature monitoring. Check alarm thresholds, backup batteries and remote contacts where installed. Record the nameplate voltage and controller revision before ordering parts.\u003c\/p\u003e\u003ch3\u003eThermo Revco ULT1186: Preventive Maintenance\u003c\/h3\u003e\u003cp\u003eInspect gaskets, condenser ventilation, temperature trends and alarm operation on a regular schedule. Record unusual noises, longer recovery times, changes in cycling and past repairs. Follow the manufacturer's service instructions and avoid modifying refrigeration or electrical systems without qualified assistance.\u003c\/p\u003e\u003ch3\u003eThermo Revco ULT1186: Repair Feasibility\u003c\/h3\u003e\u003cp\u003eRepair may be reasonable for an isolated, diagnosable issue with available parts. Major compressor, controller or insulated-cabinet failures may be costly or difficult to support on older equipment. American Instrument Exchange can discuss available refurbished alternatives; specific repair capabilities and parts availability must be confirmed.\u003c\/p\u003e\u003ch3\u003eThermo Revco ULT1186: Sample Protection and Emergency Response\u003c\/h3\u003e\u003cp\u003eKeep an up-to-date sample inventory and arrange qualified backup storage. If temperatures rise, follow laboratory procedures, limit unnecessary access and document the excursion and any sample transfers. The laboratory must determine sample suitability under its own validated protocols.\u003c\/p\u003e\u003ch3\u003eThermo Revco ULT1186: Replacement Planning\u003c\/h3\u003e\u003cp\u003eCompare required temperature, rack capacity, usable compartment geometry, door swing, floor footprint, electrical supply and alarm interfaces. Measure racks rather than assuming that the ULT1186's original racks will fit a new freezer. For -86°C storage, consider AIE's \u003ca href=\"https:\/\/www.americaninstrument.com\/products\/thermo-scientific-tsx60086-ultralow-freezer-2545bbb-freezer\"\u003eThermo TSX60086\u003c\/a\u003e or \u003ca href=\"https:\/\/www.americaninstrument.com\/products\/thermo-tsx70086-ultralow-freezer-2545cc-freezer\"\u003eTSX70086\u003c\/a\u003e as examples; verify availability and compatibility.\u003c\/p\u003e\u003ch3\u003eThermo Revco ULT1186: AIE Legacy Support\u003c\/h3\u003e\u003cp\u003eThis historical product page helps laboratories identify the ULT1186 and compare service and replacement options. Contact American Instrument Exchange with the exact model, serial number, temperature requirement, electrical details and fault history to discuss practical next steps.\u003c\/p\u003e\u003ch3\u003eThermo Revco ULT1186 Key Specifications\u003c\/h3\u003e\u003ctable\u003e\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eModel\u003c\/td\u003e\n\u003ctd\u003eThermo Revco ULT1186\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eHistorical AIE SKU\u003c\/td\u003e\n\u003ctd\u003e2566\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCapacity\u003c\/td\u003e\n\u003ctd\u003e11 cu. ft.\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eTemperature\u003c\/td\u003e\n\u003ctd\u003e-50°C to -86°C\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eFootprint\u003c\/td\u003e\n\u003ctd\u003e26.5 in. W × 37 in. D per historical listing\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eInterior doors\u003c\/td\u003e\n\u003ctd\u003eFive\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eControl\u003c\/td\u003e\n\u003ctd\u003eDoor-mounted digital controller\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eRack capacity\u003c\/td\u003e\n\u003ctd\u003eUp to 15 racks \/ 18,000 vials, configuration-dependent\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eElectrical\u003c\/td\u003e\n\u003ctd\u003eVerify unit nameplate\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eAvailability\u003c\/td\u003e\n\u003ctd\u003eOut of stock\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\u003c\/table\u003e\u003cp\u003eSpecifications compiled from historical AIE product information. Confirm against manufacturer literature and the individual unit.\u003c\/p\u003e\u003ch3\u003eFrequently Asked Questions About the Thermo Revco ULT1186\u003c\/h3\u003e\u003ch4\u003eIs this freezer for sale?\u003c\/h4\u003e\u003cp\u003eNo, this is an out-of-stock historical reference.\u003c\/p\u003e\u003ch4\u003eWhat temperature does it reach?\u003c\/h4\u003e\u003cp\u003eThe historical range is -50°C to -86°C; verify actual performance.\u003c\/p\u003e\u003ch4\u003eWhat is the capacity?\u003c\/h4\u003e\u003cp\u003eThe historical listing states 11 cu. ft.\u003c\/p\u003e\u003ch4\u003eHow many interior doors are there?\u003c\/h4\u003e\u003cp\u003eFive, according to the historical AIE listing.\u003c\/p\u003e\u003ch4\u003eCan it be repaired?\u003c\/h4\u003e\u003cp\u003ePossibly, depending on diagnosis, parts and condition.\u003c\/p\u003e\u003ch4\u003eWhy is it alarming?\u003c\/h4\u003e\u003cp\u003ePossible causes include access, seals, airflow, power, sensors or refrigeration faults.\u003c\/p\u003e\u003ch4\u003eCan I reuse my racks?\u003c\/h4\u003e\u003cp\u003eOnly after measuring and checking the replacement's compartment dimensions.\u003c\/p\u003e\u003ch4\u003eShould I replace an aging ULT1186?\u003c\/h4\u003e\u003cp\u003eConsider repair costs, parts availability, reliability and sample risk.\u003c\/p\u003e\u003ch4\u003eDoes AIE offer replacements?\u003c\/h4\u003e\u003cp\u003eAIE supplies refurbished laboratory equipment; check current availability.\u003c\/p\u003e\u003ch4\u003eWhat should I provide for service?\u003c\/h4\u003e\u003cp\u003eModel, serial, voltage, alarm history and temperature records.\u003c\/p\u003e","brand":"Revco","offers":[{"title":"Default Title","offer_id":28988265627696,"sku":"2566_FREEZER","price":1.0,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0252\/1228\/9072\/products\/2566_FREEZER.jpg?v=1561644188","url":"https:\/\/www.americaninstrument.com\/products\/2566-freezer-revco-ult-1186-upright-2566_freezer","provider":"American Instrument Exchange","version":"1.0","type":"link"}