m Ransley wrote:
Recover time and Btu input are what is critical, you dont need
100gallon just a proper 50 for your load. It is possible it is not set
up right the gas line may be to small or something else not giving
full gas flow if it is in fact a properly sized heater. Flow
restrictors on sinks and showers and a good tech would be a starting
point.

I agree, but I would add one additional possibility. While not likely
on a one year old heater, it is possible the dip tube is defective and that
will greatly reduce capacity.

That 50 gal tank should be able to handle your needs unless there is a
mechanic problem of some kind.

--
Joseph Meehan

26 + 6 = 1 It's Irish Math