{"product_id":"true-800393-temperature-control","title":"True 800393 Genuine OEM Temperature Control","description":"\u003ch2\u003eProduct Overview\u003c\/h2\u003e\n\u003cp\u003e\u003cstrong\u003eTrue 800393 Temperature Control\u003c\/strong\u003e replacement part for compatible True Refrigeration commercial coolers, freezers, merchandisers, prep tables, and related foodservice refrigeration equipment. This listing is written around the OEM part number because technicians, restaurant owners, convenience stores, and maintenance teams usually search by the number printed on the failed component, a parts diagram, a service quote, or an equipment manual.\u003c\/p\u003e\n\u003cp\u003eWhat is True 800393? True 800393 is the OEM manufacturer part number associated with this Temperature Control. It is used when repairing the temperature control and thermostat circuit on compatible True equipment. The exact fit depends on the equipment model, serial range, voltage, mounting style, connector style, and the part installed at the factory.\u003c\/p\u003e\n\u003cp\u003eOrdering commercial refrigeration parts by OEM number helps reduce mistakes, but the number should still be checked carefully. True equipment can share cabinet names while using different controls, motors, hardware, or electrical parts across production runs. Before purchasing, compare your old part label, model plate, serial number, photos, dimensions, wiring, and mounting points.\u003c\/p\u003e\n\u003ch2\u003eOEM Specifications\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eBrand: True Refrigeration\u003c\/li\u003e\n\u003cli\u003eOEM manufacturer part number \/ MPN: 800393\u003c\/li\u003e\n\u003cli\u003ePart type: Temperature Control\u003c\/li\u003e\n\u003cli\u003eSystem area: temperature control and thermostat circuit\u003c\/li\u003e\n\u003cli\u003eCondition: new replacement part once sourced and stocked\u003c\/li\u003e\n\u003cli\u003eFitment requirement: verify model number, serial plate, old part number, physical dimensions, voltage when applicable, connector style, and installation location\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eCross reference note:\u003c\/strong\u003e no alternate part numbers are listed in this import row. If your old part shows a superseded or legacy number, contact PartsDirectOnline before ordering so the number can be checked against True parts data.\u003c\/p\u003e\n\u003cp\u003eSEO focus keyword: True 800393 Temperature Control. This page is designed to help shoppers find the exact OEM number, understand what the part does, compare symptoms, and request fitment support before ordering.\u003c\/p\u003e\n\u003ch2\u003eCompatible Models\u003c\/h2\u003e\n\u003cp\u003eCompatible models for True 800393 are model-specific and should be confirmed before checkout. This product should be used only on True equipment where the OEM number 800393 is verified by a True parts diagram, supplier lookup, service manual, old part label, or PartsDirectOnline fitment check.\u003c\/p\u003e\n\u003cp\u003eCommon True equipment families that may require parts in this category include reach-in refrigerators, reach-in freezers, glass door merchandisers, prep tables, undercounter units, refrigerated bases, back bar coolers, and worktop refrigeration. Do not assume fitment by cabinet appearance alone. A motor, board, control, hinge, switch, drain part, or handle may look similar but differ in electrical rating, mounting pattern, harness, rotation, shaft, profile, or hardware configuration.\u003c\/p\u003e\n\u003cp\u003eWhat models use True OEM part 800393? The safe answer is that the specific model and serial number must be checked. Send PartsDirectOnline the model number, serial plate photo, old part photo, and any number stamped on the component if you want help confirming compatibility.\u003c\/p\u003e\n\u003ch2\u003eCommon Signs This Part Needs Replacement\u003c\/h2\u003e\n\u003cp\u003eA failing Temperature Control may cause unstable cabinet temperatures, short cycling, no cooling call, freezing product, warm product, or a control that does not respond correctly. These symptoms can overlap with other refrigeration problems, so diagnosis matters. For example, a warm cabinet can be caused by a control, fan motor, dirty condenser coil, bad gasket, refrigerant issue, blocked drain, or failed electrical component. Replacing the correct part requires matching the symptom to the equipment section and confirming the OEM number.\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eVisible damage, corrosion, cracking, burnt terminals, broken mounting points, or loose wiring.\u003c\/li\u003e\n\u003cli\u003eRecurring service issue after basic cleaning and inspection.\u003c\/li\u003e\n\u003cli\u003eEquipment does not recover temperature correctly after normal use.\u003c\/li\u003e\n\u003cli\u003eNoise, vibration, intermittent operation, or failure of the related cabinet function.\u003c\/li\u003e\n\u003cli\u003ePart number on the installed component matches 800393.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eInstallation Notes\u003c\/h2\u003e\n\u003cp\u003eHow do I replace True 800393? Start by disconnecting power and following standard commercial refrigeration safety procedures. Compare the replacement part to the old part before installation. Confirm voltage, connector style, wire location, mounting pattern, rotation, dimensions, and any included hardware. Photograph the old installation before removal so wiring and orientation can be restored correctly.\u003c\/p\u003e\n\u003cp\u003eElectrical, control, motor, compressor, and safety-related components should be installed by a qualified refrigeration technician. After installation, test the related system function, confirm temperature recovery, listen for abnormal noise, check for leaks or air gaps where relevant, and monitor the cabinet through a full operating cycle. Keep probes secured, protect wiring from moisture, and verify sensor placement before condemning a control.\u003c\/p\u003e\n\u003cp\u003eCan I use an aftermarket replacement for True 800393? Use an aftermarket part only when the OEM number, specifications, dimensions, and fitment are verified. For critical electrical and control parts, OEM-number-matched parts are usually the safer choice.\u003c\/p\u003e\n\u003cp\u003eWhere can I buy True 800393 online? PartsDirectOnline can list and source True OEM-number replacement parts with fitment support for commercial refrigeration repair teams.\u003c\/p\u003e\n\u003cp\u003eWhy is the OEM number important? The OEM number helps search engines, AI assistants, technicians, and shoppers connect the product to the exact replacement part instead of relying on a vague title like True Temperature Control.\u003c\/p\u003e\n\u003ch2\u003eFrequently Asked Questions\u003c\/h2\u003e\n\u003ch3\u003eQ: Is True 800393 a genuine OEM part number?\u003c\/h3\u003e\n\u003cp\u003eA: Yes. 800393 is being listed as the True OEM manufacturer part number for this Temperature Control. Verify packaging, supplier data, and your model number before installation.\u003c\/p\u003e\n\u003ch3\u003eQ: What does True part 800393 do?\u003c\/h3\u003e\n\u003cp\u003eA: True 800393 supports the temperature control and thermostat circuit in compatible True commercial refrigeration equipment.\u003c\/p\u003e\n\u003ch3\u003eQ: Which True models use part 800393?\u003c\/h3\u003e\n\u003cp\u003eA: Compatibility is model and serial specific. Use this part only when 800393 is confirmed for your True unit by model plate, parts manual, supplier lookup, or the old part number.\u003c\/p\u003e\n\u003ch3\u003eQ: How do I verify compatibility before ordering?\u003c\/h3\u003e\n\u003cp\u003eA: Compare the OEM number, old part label, model number, serial number, voltage, dimensions, connector style, mounting points, and photos of the installed part.\u003c\/p\u003e\n\u003ch3\u003eQ: Can I install True 800393 myself?\u003c\/h3\u003e\n\u003cp\u003eA: Some maintenance teams can install simple hardware parts. Electrical, control, motor, and compressor-related parts should be installed by a qualified refrigeration technician.\u003c\/p\u003e\n\u003ch3\u003eQ: What symptoms can a failed Temperature Control cause?\u003c\/h3\u003e\n\u003cp\u003eA: Common symptoms include unstable cabinet temperatures, short cycling, no cooling call, freezing product, warm product, or a control that does not respond correctly.\u003c\/p\u003e\n\u003ch3\u003eQ: Does this part include mounting hardware?\u003c\/h3\u003e\n\u003cp\u003eA: Included hardware can vary by supplier and production run. Review photos and package contents before installation.\u003c\/p\u003e\n\u003ch3\u003eQ: Is OEM better than aftermarket for True 800393?\u003c\/h3\u003e\n\u003cp\u003eA: OEM-number-matched parts are preferred when exact fit, electrical rating, reliability, and equipment performance matter.\u003c\/p\u003e\n\u003ch3\u003eQ: Can this part replace older numbers?\u003c\/h3\u003e\n\u003cp\u003eA: No alternate number is included in this product draft. Contact PartsDirectOnline if your old part shows a different number.\u003c\/p\u003e\n\u003ch3\u003eQ: How quickly does PartsDirectOnline ship True 800393?\u003c\/h3\u003e\n\u003cp\u003eA: Shipping depends on final stock status, order time, destination, and carrier service. The product should be reviewed for price and inventory before publishing.\u003c\/p\u003e\n\u003ch3\u003eQ: What else should I inspect during this repair?\u003c\/h3\u003e\n\u003cp\u003eA: Keep probes secured, protect wiring from moisture, and verify sensor placement before condemning a control.\u003c\/p\u003e\n\u003ch3\u003eQ: What happens if I order the wrong part?\u003c\/h3\u003e\n\u003cp\u003eA: Contact PartsDirectOnline quickly with your order information, model plate, old part photos, and measurements so fitment can be reviewed.\u003c\/p\u003e\n\u003ch2\u003eWhy Buy From PartsDirectOnline\u003c\/h2\u003e\n\u003cp\u003ePartsDirectOnline helps restaurants, bars, convenience stores, grocery operations, institutions, and service companies find commercial refrigeration parts by OEM number. This page is structured for Google Organic, Google Shopping, Bing AI, ChatGPT-style search, Perplexity, and high-intent part-number searches by including the OEM number, part type, common symptoms, fitment notes, FAQs, internal links, and cross-sell categories.\u003c\/p\u003e\n\u003cp\u003eCustomers frequently purchase these parts together: \u003ca href=\"\/collections\/true-gaskets\"\u003eTrue gaskets\u003c\/a\u003e, \u003ca href=\"\/collections\/true-hinges\"\u003eTrue hinges\u003c\/a\u003e, \u003ca href=\"\/collections\/true-door-latches\"\u003eTrue door latches\u003c\/a\u003e, \u003ca href=\"\/collections\/true-shelves\"\u003eTrue shelves\u003c\/a\u003e, \u003ca href=\"\/collections\/true-fan-motors\"\u003eTrue fan motors\u003c\/a\u003e, and \u003ca href=\"\/collections\/true-temperature-controls\"\u003eTrue temperature controls\u003c\/a\u003e.\u003c\/p\u003e\n\u003cp\u003eNeed help before ordering True 800393? Send your model number, serial number, photos of the failed part, and any old part numbers. A quick fitment check can prevent wrong orders, downtime, and repeat service calls.\u003c\/p\u003e","brand":"True","offers":[{"title":"Default Title","offer_id":49814629875935,"sku":"800393","price":185.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0623\/3047\/0623\/files\/true-800393-genuine-oem-temperature-control-oem-replacement-part-partsdirectonline-1959939.jpg?v=1780371365","url":"https:\/\/partsdirectonline.com\/products\/true-800393-temperature-control","provider":"PartsDirectonline","version":"1.0","type":"link"}