I installed a delta kicken faucet I think it was a "300 series"
And the one I replaced and the new one look identical both delta
However new one does not get as hot as the old one but being as the new one has the ADA stamp does that make it not get as hot
Would like to hear speedballs imput and other plumbing professinals thanks

After reading about the Delta 300 series faucets I find nothing that says the water temp will be less. I think that there is a possibility that while installing the new faucet that you got a piece of trash in the hot water line and it is slowing down the hot water flow therefore making it seem cooler.