so your answer is? I know there are more localities in Virginia then 1. What is everyone else requiring? Yes or No are the only two choices. The code requires a 50 gal gas water heater which requires 50000 btu to be used for sizing and the domestic cook stove requires 65000 btu. The Code also has sections specific to cooking appliances for clearances and pipe supply size. The gas water heater needs a permit does the cook stove?