Robert
The only problem with Moen is that the brass cartridge lasts a lot longer than it shuld , which is why it is hard to remove when it gets tight. The plastic core does not have that problem but is not as long lived as the brass. It does not get hard to turn on, but will start leaking sooner. Delta is also good. If you are installing a new valve, whichever brand, get a pressure balancing model. In addition, my preference is the Delta Monitor series with the separate control for temperature and the handle for adjusting the flow. They make three models of Monitor, but this is the best one. (And youre welcome for the response. It is better to ask before you do the job, instead of afterwards when there is a problem and it is too late to correct it.): Can anyone out here give me their opinion about the long term performance of one handle faucets (such as the cartridge design by Moen or rotating ball by Delta) for use as a shower valve? They seem like a good idea for a shower faucet, but Im concerned about the long-term durability. My limited experience is that such faucets are difficult to dissassemble to repair (and repair parts are expensive). I regard the shower valve as more or less permanent and I dont want to install something that is impractical to repair. The house this valve will be installed in is serviced by well water that is not filtered or treated. Would compression valve be the best choice in this situation?: (Incidently, thanks hj for responding to my mortar bed thickness question I post a couple of days ago.)
