4A3493-01 is obsolete and must order both part #'s: 4A7764-02 (NXT VALVE 150063) and 4A7679-01 (EXPANSION VALVE COVER)
The Hoshizaki 4A3493-01 Thermostatic Expansion Valve regulates the flow of refrigerant between the condenser and evaporator coil so the unit can maintain the correct temperature for making ice.
The Hoshizaki 4A3493-01 Thermostatic Expansion Valve supports refrigeration system operation by managing refrigerant expansion and contributing to overall refrigeration control within the equipment. Its design matters because consistent valve performance supports the compression, heat exchange and cooling processes needed for proper ice maker operation.
The Hoshizaki 4A3493-01 Thermostatic Expansion Valve could be failing if the unit is not making ice, produces ice slowly or shows signs of a blocked, faulty or failed valve. Visible signs may include a malfunctioning or frozen-open thermostatic expansion valve, which might be improved by using a real OEM replacement for longer service life.
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Of course! We provide the option to return most new, unopened real OEM replacement parts within 90 days of delivery, so go to our Returns page and see if your order qualifies. To find out which items are eligible, enter your sales order number and billing postal code.