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alexth
Apr 17, 2013, 11:34 AM
My Graff vintage 4120 kitchen faucet has low hot water pressure but high cold water pressure. How can I increase the hot water side?

ballengerb1
Apr 17, 2013, 01:15 PM
It is likely debris caught in the cartridge. Flush your water heaterm remove the cartridge with the main shut off. Cover the valve body with a towel and have someone else turn the main on for a moment and then off. This will clear the line, you have to cleanclear the cartridge too. Contemporary Bathroom Designs | GRAFF (http://www.graff-faucets.com/) Where are you and which model