GAS WATER HEATERS 40 GALLON FUNDAMENTALS EXPLAINED

A.O. Smith’s forty-gallon gas water heater provides features much like more expensive units but in a fraction of the cost. It features a forty,000-BTU burner that will satisfy the hot water calls for of a three- to 4-person house and will produce just as much as sixty seven gallons in the very first hour to avoid the trouble of working outside of