A common input is 34,000 BTUs on a 40-gallon tank and 36,000 BTUs on a 50-gallon tank. The higher the BTU input and efficiency, the faster the recovery.Mar 23, 2021
How many BTU is a 30 gallon water heater?
32,000 BTU
How many BTU is a 60 gallon water heater?
Smith BTH-120 Water Heater - 60 Gallon Commercial Gas 120,000 BTU.
What does BTU mean on hot water heater?
The British thermal unit, or BTU, is a unit of energy, one that is used to quantify the heating and cooling power of, water heaters, air conditioners and similar equipment.