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Heater control valve:Rebuild or replace?
  • Marker345Marker345
    Posts: 90Senior Contributor
    The heater control valve in my '49 leaks and doesn't shut off all the way. Is there a replacment unit available that would mount in the same way, maybe from a Rambler? Or if I open up my leaky valve will I be able replace seals and such to restore it? I'd like to keep the basic operation the same with the mount inside the firewall.
  • nhp1127nhp1127
    Posts: 2,275Platinum Member
    Lance Walker rebuilds these units to better than new. It will last another 50 years.
  • mars55
    Posts: 1,060Platinum Member
    This valve is called RANCO valve. You can rebuilt it yourself. The part needed is available from NAPA as 660-1000. I did mine. Not sure I would do it again. Bending all those tabs can nerve-racking. Here are some sites showing how it's done. Bear in mind that there are many variations in RANCO valves, so take photo of yours.



    http://www.packardinfo.com/xoops/html/modules/article/view.article.php?c8/253



    http://www.pbase.com/czechman/ranco
  • Marker345Marker345
    Posts: 90Senior Contributor
    mars55 wrote:
    This valve is called RANCO valve. You can rebuilt it yourself. The part needed is available from NAPA as 660-1000. I did mine. Not sure I would do it again. Bending all those tabs can nerve-racking. Here are some sites showing how it's done. Bear in mind that there are many variations in RANCO valves, so take photo of yours.



    http://www.packardinfo.com/xoops/html/modules/article/view.article.php?c8/253



    http://www.pbase.com/czechman/ranco



    Dear Mars:

    One of the things I like about these old cars is that you don't have throw away parts to make a fix. I'll see about getting the rebuild kit. I like to fuss with fixing stuff, that's why I have a Hudson. Thanks for the information links.



    Marker