-
Expert
127 Answers
- Posted on Nov 24, 2009
Re: My brand new Moen faucet gives almost no hot water in...
If you soldered the valve together with the cartridge still inside you may have over heated the plastic and warped something. The balancing spool sounds like it is stuck.
Without seeing your unit, I am guessing that you have a pos-temp faucet. I would need to know for sure, because there may be a different problem if it is a moentrol. It may sound dumb, but some moen rough-in valves have shut-off screws on them. Have you checked to make sure these screws are both open fully? It sounds like you have gone through the proper troubleshooting, so if the shut-offs are both fully open, you may just have a bad cartridge. I have had them from time to time come from the manufacturer defective. If it is a moentrol valve, it may be a bad pressure balancing spool. In any case, contact moen about your issue and they will be able to give you step by step technical assistance. They will need the model of your faucet, so I would have that handy before calling.
×