Arrived on site customer stated that they have a leak on their water heater. Upon inspection water heater was isolated stuck my hand into the burn chamber and found it was wet. Recommend replacement of the water heater. Installed new water heater and brought everything up to code. Everything appears to be in working order and there appears to be no leaks at this time. Collected payment and registered unit 40k btU water heater 60k btu furnace 6” b vent