Q: We have a 6-foot whirlpool tub in our bathroom that we hardly use because filling it takes more than an hour, since we only have a 40-gallon water heater. We fill it halfway, wait about 40 ...

Roughly 616,000 residential 30, 40 and 50-gallon natural or propane ... Those affected by the recall who own Whirlpool, U.S. Craftmaster or American brand water heaters can call 866-854-2793.