I installed a new Glacier Bay bathroom faucet set (Model #67364-6004) and have no hot water from the hot side. Just cold water comes out. I have checked to make sure that I didn't reverse the water lines and that is not the problem. I have "quick connects" that feed the faucet. What can I check for next?

cold water comes out both sides ??? if it worked properly before and all you did was change the faucet, i would say that is impossible.

Or if you're using a tankless water heater there may not be enough flow thru the heater to fire it.

I was just talking to another plumber about the same thing. Apparently some GB faucets are being sent out with out the "membranes" being drilled out so the water can flow.

but they have flow. it just isn't hot???

try the faucet without the aerator

if you get hot,

either

aerator is clogged

or

insufficient flow to 'trip' instant heater

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