Customer called in about a leak underneath kitchen sink. Upon arrival found water pooling by tee fitting in the hot side. Customer already took proper precautions and had water turned off before arrival. Gave customer pricing to replace cracked tee. Customer accepted pricing. Went ahead and replaced cracked tee and install new shut off valve as well for kitchen faucet. Turned water back on and verified there are no more leaks. Upon further inspection, tee has a crack in the center. This type of crack looks like it came from manufacture. 1 year warranty on tee and shut off valve replacement.