{ "action": "Product-ShowQuickView", "queryString": "pid=1-4A3978-01", "locale": "default", "product": { "uuid": "353ba0ba576456cddc91d2c6cf", "id": "1-4A3978-01", "productName": "Hoshizaki 4A3978-01 Ice Machine Hot Gas Valve Body", "productType": "standard", "brand": "Hoshizaki", "gtmData": { "id": "4A3978-01", "name": "Hoshizaki 4A3978-01 Ice Machine Hot Gas Valve Body", "category": "Other Categories", "categoryID": "others", "price": 91.69, "currencyCode": "USD" }, "gtmGA4Data": { "item_id": "4A3978-01", "item_name": "Hoshizaki 4A3978-01 Ice Machine Hot Gas Valve Body", "item_brand": "Hoshizaki", "item_category": "Other Categories", "price": 91.69, "currency": "USD", "quantity": 1 }, "price": { "sales": { "value": 91.69, "currency": "USD", "formatted": "$91.69", "decimalPrice": "91.69" }, "list": { "value": 133.95, "currency": "USD", "formatted": "$133.95", "decimalPrice": "133.95" } }, "renderedPrice": "
\n \n \n\n \n\n \n \n \n \n \n \n \n \n $91.69\n\n\n \n\n \n \n \n \n \n \n Price reduced from\n \n $133.95\n\n\n \n \n \n\n\n
\n\n\n", "images": { "large": [ { "alt": "Hoshizaki 4A3978-01 Ice Machine Hot Gas Valve Body", "url": "/on/demandware.static/-/Sites-partsfe-master-catalog/default/dwdbad0354/images/large/h/o/hoshizaki-4a3978-01-ice-machine-hot-gas-valve-body-32272-2.jpg", "title": "Hoshizaki 4A3978-01 Ice Machine Hot Gas Valve Body" }, { "alt": "Hoshizaki 4A3978-01 Ice Machine Hot Gas Valve Body", "url": "/on/demandware.static/-/Sites-partsfe-master-catalog/default/dw32a421ef/images/large/h/o/hoshizaki-4a3978-01-ice-machine-hot-gas-valve-body-92144-3.jpg", "title": "Hoshizaki 4A3978-01 Ice Machine Hot Gas Valve Body" } ], "small": [ { "alt": "Hoshizaki 4A3978-01 Ice Machine Hot Gas Valve Body", "url": "https://partsfe.com/dw/image/v2/BMMB_PRD/on/demandware.static/-/Sites-partsfe-master-catalog/default/dwdbad0354/images/large/h/o/hoshizaki-4a3978-01-ice-machine-hot-gas-valve-body-32272-2.jpg?sw=140&sh=140", "title": "Hoshizaki 4A3978-01 Ice Machine Hot Gas Valve Body" }, { "alt": "Hoshizaki 4A3978-01 Ice Machine Hot Gas Valve Body", "url": "https://partsfe.com/dw/image/v2/BMMB_PRD/on/demandware.static/-/Sites-partsfe-master-catalog/default/dw32a421ef/images/large/h/o/hoshizaki-4a3978-01-ice-machine-hot-gas-valve-body-92144-3.jpg?sw=140&sh=140", "title": "Hoshizaki 4A3978-01 Ice Machine Hot Gas Valve Body" } ] }, "selectedQuantity": 1, "minOrderQuantity": 1, "maxOrderQuantity": 33, "variationAttributes": null, "sku": "4A3978-01", "longDescription": null, "shortDescription": "The Hoshizaki 4A3978-01 Ice Machine Hot Gas Valve Body controls the flow of hot coolant gas during the ice harvest cycle in commercial appliance. It opens and closes to redirect heated gas through the cooling system, allowing it to release formed ice from the evaporator plate. The valve body is usually positioned within the cooling system assembly near the compressor and connected coolant lines. Designed for compatibility with specific ice machine configurations, this component supports temperature regulation and cycle transitions during operation. Its construction is suited for repeated heating and cooling processes within commercial food service equipment systems.", "technicalDetails": "Hot Gas Valve Body;Hoshizaki 900-Sd, Cf1A-Fs, Cr1A-Fs, ;Km-1601Srh, Km-1601Srh3,;Km-1601Swh, Km-1601Swh3, Km-251Bah, Km-255Bah, Km-500Mah,;Km-501Mah, Km-501Mrh, Km-501Mwh, Km-650Mah, Km-650Mrh,;Km-650Mwh, Km1300Mah, Km1601Srh, Km1601Srh3, Km500Mah,;Km630Mah, Km650Mah, Km900Mah, Kml-451Mah, Kml-451Mwh,;Kms-1230Mlh, Srk-13H", "showAttributeSpecs": false, "productHighlights": null, "installationGuide": "

Step1: Disconnect power and shut off the system if applicable.

\n

Step2: Access the ice machine compartment.

\n

Step3: Recover refrigerant safely before removing the valve body.

\n

Step4: Unsweat or disconnect the old valve connections.

\n

Step5: Install the new valve body and reconnect lines.

\n

Step6: Evacuate, recharge the ice machine, and test system operation.

", "troubleShootingGuides": null, "dimensions": [ { "label": "Weight", "value": "0.1 lbs" }, { "label": "Length", "value": "2.75 in" }, { "label": "Height", "value": "3.88 in" }, { "label": "Width", "value": "2.63 in" } ], "hasDimensions": true, "replacesParts": "HOSHIZAKI:440352-01 ,4A3978-01 ,HOS440352-01 ,HOS4A3978-01", "replacesPartsGroups": [ { "brand": "HOSHIZAKI", "parts": [ { "name": "440352-01", "url": "/440352-01-hoshizaki-valve-body-hot-gas/1-440352-01.html" }, { "name": "HOS440352-01", "url": null }, { "name": "HOS4A3978-01", "url": null } ] } ], "hasReplacesParts": true, "productReplaces": [], "hasProductReplaces": false, "replacedBy": [], "isDiscontinued": false, "boxDimensions": null, "isNonReturnable": false, "useBrandLayout": false, "brandSpecs": null, "compatibleModelsApiEnabled": true, "compatibleModelsJson": null, "compatibleModels": { "Hoshizaki CF1A-FS": "hoshizaki-cf1a-fs", "Hoshizaki CR1A-FS": "hoshizaki-cr1a-fs", "Hoshizaki DKM-500BAH": "hoshizaki-dkm-500bah", 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KM-350MAJ": "hoshizaki-km-350maj", "Hoshizaki KM-350MWJ": "hoshizaki-km-350mwj", "Hoshizaki KM-420MAJ": "hoshizaki-km-420maj", "Hoshizaki KM-420MRJZ": "hoshizaki-km-420mrjz", "Hoshizaki KM-420MWJ": "hoshizaki-km-420mwj", "Hoshizaki KM-461MAH": "hoshizaki-km-461mah", "Hoshizaki KM-500MAH": "hoshizaki-km-500mah", "Hoshizaki KM-500MAH-E": "hoshizaki-km-500mah-e", "Hoshizaki KM-500MRH": "hoshizaki-km-500mrh", "Hoshizaki KM-500MWH": "hoshizaki-km-500mwh", "Hoshizaki KM-501MAH": "hoshizaki-km-501mah", "Hoshizaki KM-501MRH": "hoshizaki-km-501mrh", "Hoshizaki KM-501MWH": "hoshizaki-km-501mwh", "Hoshizaki KM-515MAH": "hoshizaki-km-515mah", "Hoshizaki KM-515MAJ": "hoshizaki-km-515maj", "Hoshizaki KM-515MRH": "hoshizaki-km-515mrh", "Hoshizaki KM-515MRJ": "hoshizaki-km-515mrj", "Hoshizaki KM-515MWH": "hoshizaki-km-515mwh", "Hoshizaki KM-515MWJ": "hoshizaki-km-515mwj", "Hoshizaki KM-520MAJ": "hoshizaki-km-520maj", "Hoshizaki KM-520MAJ-E": "hoshizaki-km-520maj-e", "Hoshizaki KM-520MRJ": 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KMD-530MWH": "hoshizaki-kmd-530mwh", "Hoshizaki KMD-530MWJ": "hoshizaki-kmd-530mwj", "Hoshizaki KMD-850MAH": "hoshizaki-kmd-850mah", "Hoshizaki KMD-850MRH": "hoshizaki-kmd-850mrh", "Hoshizaki KMD-850MWH": "hoshizaki-kmd-850mwh", "Hoshizaki KMD-860MAJ": "hoshizaki-kmd-860maj", "Hoshizaki KMD-860MRJ": "hoshizaki-kmd-860mrj", "Hoshizaki KMD-860MWJ": "hoshizaki-kmd-860mwj", "Hoshizaki KMD-901MAH": "hoshizaki-kmd-901mah", "Hoshizaki KMD-901MRH": "hoshizaki-kmd-901mrh", "Hoshizaki KMD-901MWH": "hoshizaki-kmd-901mwh", "Hoshizaki KMH-2000SRH": "hoshizaki-kmh-2000srh", "Hoshizaki KMH-2000SRH3": "hoshizaki-kmh-2000srh3", "Hoshizaki KMH-2000SWH": "hoshizaki-kmh-2000swh", "Hoshizaki KMH-2000SWH3": "hoshizaki-kmh-2000swh3", "Hoshizaki KMH-2100SRJ": "hoshizaki-kmh-2100srj", "Hoshizaki KMH-2100SRJ3": "hoshizaki-kmh-2100srj3", "Hoshizaki KMH-2100SWJ3": "hoshizaki-kmh-2100swj3", "Hoshizaki KML SERIES": "hoshizaki-kml-series", "Hoshizaki KML-250MAH": "hoshizaki-kml-250mah", "Hoshizaki KML-325MAJ": 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Periodically inspect the valve body for leaks, corrosion, or debris buildup. Clean connections and ensure proper sealing to maintain efficient defrost cycles. Test functionality during operation checks. Always disconnect power before servicing.

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\n Hoshizaki 4A3978-01 Ice Machine Hot Gas Valve Body\n

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\n \n SKU:\n 1-4A3978-01\n \n \n \n Brand:\n \n \n\n
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Description

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\n The Hoshizaki 4A3978-01 Ice Machine Hot Gas Valve Body controls the flow of hot coolant gas during the ice harvest cycle in commercial appliance. It opens and closes to redirect heated gas through the cooling system, allowing it to release formed ice from the evaporator plate. The valve body is usually positioned within the cooling system assembly near the compressor and connected coolant lines. Designed for compatibility with specific ice machine configurations, this component supports temperature regulation and cycle transitions during operation. Its construction is suited for repeated heating and cooling processes within commercial food service equipment systems.\n
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\n", "productUrl": "/valve-body-hot-gas-for-hoshizaki-part-4a3978-01/1-4A3978-01.html", "__gtmEvents": [] }