A residential building has 3 bedrooms and 2.5 bathrooms. According to Table 501.1(2), what is the minimum required first-hour rating (in gallons) for a storage water heater?
A residential building has 3 bedrooms and 2.5 bathrooms. According to Table 501.1(2), what is the minimum required first-hour rating (in gallons) for a storage water heater?