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Hoshizaki 4A5302-01 Thermostatic Expansion Valve/TXV, R404A

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Manufacturer:
Manufacturer #:
4A5302-01
Parts Town #:
HOS4A5302-01
Units:
Each
Fits Models:
California Residents: 
Proposition 65 Warning

Hoshizaki 4A5302-01 Genuine OEM Replacement Part

A Hoshizaki 4A5302-01 Thermostatic Expansion Valve/TXV meters refrigerant flow to maintain balanced cooling and steady system performance.

  • Real OEM valves, solenoids and fittings safeguard coverage by supporting approved repairs and reducing the risk of denied warranty claims
  • Fits Popular Models: KMS-830MLJ, KMS-830MLH-3
  • Product Type: Thermostatic Expansion Valve/TXV
  • Refrigerant: R404A

Common Questions and Answers

What is the function of the Hoshizaki 4A5302-01 Thermostatic Expansion Valve/TXV within the equipment?

The thermostatic expansion valve/TXV regulates refrigerant flow into the evaporator so the ice maker maintains proper pressure, temperature and cooling efficiency during operation. Its design for R404A matters because accurate metering and responsive thermal control support stable ice production and protect the refrigeration system from improper refrigerant delivery.

What potential problems suggest that the Hoshizaki 4A5302-01 Thermostatic Expansion Valve/TXV may need replacement?

The thermostatic expansion valve/TXV may need to be replaced if the ice maker shows poor cooling, inconsistent ice production or erratic evaporator performance that could indicate improper refrigerant flow. Physical signs can include leaks, frost buildup or visible corrosion and environmental signs may include unusually high operating temperatures or pressure fluctuations around the refrigeration system.

Read More FAQs

Does the Hoshizaki 4A5302-01 Thermostatic Expansion Valve/TXV qualify for same-day shipping?

Of course! Parts Town provides same-day shipping on in-stock real OEM parts Monday—Friday until 9 PM ET and on Saturday until 4 PM ET for online air orders. Our approach to fulfillment prioritizes speed and reliability across every order.

Can I track my Hoshizaki 4A5302-01 Thermostatic Expansion Valve/TXV after it ships?

Of course! You can view shipping details on your real OEM parts by visiting our Track My Order page and typing in your order number or purchase order (PO) number and zip code. We make real-time delivery updates easily accessible so you're always informed on how your shipment is progressing.

What customer support is available for the Hoshizaki 4A5302-01 Thermostatic Expansion Valve/TXV?

Customer support for real OEM replacement parts is available through several channels 8 AM to 9 PM ET Monday through Friday with help through chat, email, phone and more. Visit our Contact Us page to find out how to speak with a team member about any questions you may have regarding your purchase.

Can I return my Hoshizaki 4A5302-01 Thermostatic Expansion Valve/TXV if there's an issue?

Parts Town allows you to return most new, unopened real OEM parts within 90 days of delivery, so go to our Returns page for more information on the policy. If the item has been installed and no longer works, complete the form in the Defective Parts & Warranty Inquiries section.

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  • Length:
    10 in / 25.40 cm
  • Width:
    2.5 in / 6.35 cm
  • Height:
    1 in / 2.54 cm
  • Weight:
    0 lbs / 0 g