A Hoshizaki SP-5121 Capillary Tube Replacement Kit regulates refrigerant flow to stabilize temperatures, sustaining reliable cooling across the system.
The Hoshizaki SP-5121 Capillary Tube Replacement Kit supports the refrigeration system by enabling proper refrigerant flow through compression, expansion, heat exchange, defrost and control processes. Its design matters because a correctly matched capillary tube assembly maintains balanced refrigerant movement needed for stable cooling performance.
The Hoshizaki SP-5121 Capillary Tube Replacement Kit may need replacement if the unit is not cooling, is not maintaining proper temperature or is not working properly due to a clogged or restricted capillary tube. When issues are present, it's common to see recurring capillary tube restrictions, clogs or an evaporator frozen, which may be helped by using a real OEM replacement to support proper system performance.
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Parts Town lets you return most new, unopened real OEM replacement parts within 90 days of delivery, so head to our Returns page to see if your order qualifies. Please note that custom orders may not qualify for return.