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Looking to buy a Trane Limit. Part #SWT03108

It seems Trane no longer makes the water temperature limit for my boiler. I'm having a hard time finding one online or locally. Any help tracking one down would be greatly appreciated. It's part number is SWT03108 Thank you!


    EBEBRATT-Ed Member Posts: 10,355
    Don't know about Trane parts but it can probably be replaced with something that is available readily.

    Post a picture.

    Trane boiler parts are probably made by someone else anyhow
  • EdTheHeaterMan
    EdTheHeaterMan Member Posts: 2,397
    edited December 2020
    This appears to be available from the manufacturer through the distributor/dealer network. You may be able to purchase it online by using the part number in a google search.

    I can not get any more of a description from the Manufacturer ordering website, This may have a generic replacement that is available at a lower cost. If you can post a picture of the part that would be helpful. With the cover off or where the wires connect to the control if possible.

    Edward Young
    Retired HVAC Contractor from So. Jersey Shore.
    Cleaned & services first oil heating system at age 16