Tank Capacities on Jayco Web Site

[Freedom]

On the Jayco Site it has the following specs for the tank capacities (https://www.jayco.com/tools/archive/...y-flight/23rb/)

TANK CAPACITIES
Water Heater 48
Fresh Water Capacity (gals) includes water heater & optional fresh water tank 90
Gray Waste Water Capacity (gals) 39
Black Waste Water Capacity (gals) 39

Those numbers for water heater and fresh water just don't make sense to me. Can anyone make sense of that?

[skids]

Must be a typo for the WH. Maybe that is for FW?

[Sundancer330]

On model years after 2015 gray and black are the same 39 gallons, water tank is 76 gallons, HWT is 6 gallons