Recently, I moved to a new apartment that had a fifteen gallon hot water heater. Well, it only gave me six gallons of hot water. Today, they replaced the water heater with a brand new twenty gallon tank. Well, I tried it out when I got home and I still don’t get the optimal amount.
Am I correct in assuming it is not the water heater? If so, what else could cause less than half of the specified amount of hot water to be released?
Please, any help would be greatly appreciated. Thank you for your consideration of this matter.