Skip to Navigation Skip to Content

ribbon image Stock Up on Real OEM HVAC Parts for the Summer Season!  SHOP NOW

Important Update: Click here for the latest information on tariffs and their impact on our industry.

Delfield 3517415 Thermal Expansion Valve/TXV

Log in to enable Quick Order
Manufacturer:
Manufacturer #:
3517415
Parts Town #:
DEL3517415
Units:
Each
Fits Models:

Delfield 3517415 Genuine OEM Replacement Part

A Delfield 3517415 Thermal Expansion Valve/TXV meters refrigerant flow to maintain balanced cooling and stable system performance.

  • Choosing real OEM valves preserves proper flow and fit, reducing strain on key components so your equipment runs longer
  • Product Type: Thermal Expansion Valve
  • Abbreviation: TXV

Common Questions and Answers

What function does the Delfield 3517415 Thermal Expansion Valve/TXV serve in the system?

The thermal expansion valve/TXV regulates the flow of refrigerant into the evaporator based on temperature and pressure conditions, maintaining proper superheat for efficient cooling performance. Its precision metering design matters because accurate response to load changes protects the compressor and supports stable system operation.

What signs indicate that the Delfield 3517415 Thermal Expansion Valve/TXV could be failing?

The thermal expansion valve/TXV may be failing if the system shows poor cooling, inconsistent temperatures, frosting at the evaporator or compressor operation that can become erratic due to improper refrigerant flow. Physical signs can include leaks or corrosion around the valve body and environmental signs may include unusual ice buildup or excessive condensation near the refrigeration components.

Read More FAQs

Will my Delfield 3517415 Thermal Expansion Valve/TXV ship the same day I order?

Yes! We offer same-day shipping on all in-stock real OEM parts Monday—Friday until 9 PM ET and on Saturday until 4 PM ET for online air orders. All orders submitted afterward will be handled the next business day.

How do I check the current status of my Delfield 3517415 Thermal Expansion Valve/TXV?

View shipping details on your real OEM replacement parts by visiting our Track My Order page and entering your order number or purchase order (PO) number along with your zip code. If you want to stay updated on your order's delivery status, you can do so at any time.

Who can I contact for assistance with my Delfield 3517415 Thermal Expansion Valve/TXV?

Parts Town offers multiple customer assistance options for real OEM parts 8 AM—9 PM ET Monday—Friday via chat, email, phone and more. Visit our Contact Us page and get in touch with us—we'll do our best to answer any questions you may have.

Is the Delfield 3517415 Thermal Expansion Valve/TXV eligible for returns?

Of course! We provide the option 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. Just enter your sales order number and billing postal code to find out which items are eligible.

You May Also Like
Tu Pourrais Aussi Aimer
También te Puede Interesar

  • Length:
    7.7 in / 19.56 cm
  • Width:
    6.1 in / 15.49 cm
  • Height:
    2.65 in / 6.73 cm
  • Weight:
    0 lbs / 0 g