I have a hot and cold hose bib in the garage for washing dogs, car in the winter, muddy hunting gear etc. It quit letting the hot water through.

It's vertical valves with a blend chamber cast into the body, single outlet on the bottom.

I shut off the water, pulled the hot valve bonnet and stem. Can't see anything up inside but a flat shiny piece.

What would cause this? How hard is it to replace the whole thing? I'm sure it's on pex, but don't know if there's enough slack to pull it out.

Last edited by BigNate; 09/12/23. Reason: Spelling

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