Low hot water pressure at all Faucets and showers
first thing i would try would be to take the aerator off and flush the faucet out good, also take the supply lines loose (which connect to the faucet) and flush them out good. Also the shower heads-take them off and run the hot at full throttle without the head on. Be sure and clean the rear of the shower heads too. Sounds like you may have some crud in the lines building up behind the aerators and shower heads.. That may or may not be the problem, but it won't cost but a few minutes of your time to rule it out.
Last edited by Lightfoot; 11-19-2012 at 08:53 AM.