Will a smaller water heater (30 gal) vs a larger heater really save my family of two $$? Suzanne on Apr 01, 2011 You also need to make sure you can use a 30 gal. The plumbing code in Georgia specifies the ...» size water heater allowable in a house based on the number of bedrooms and bathrooms not the number of people in the home.
You also need to make sure you can use a 30 gal. The plumbing code in Georgia specifies the ...»