About 365 square feet.
answer: 7680 btu 1 gallon= 8 lb 130F-50F=80F 12G*8LB*80F=7680 BTU
A US gallon of water is about 8.4 lb, so 30,000 galls is 252,000 lb. One BTU is the heat to raise one pound of water by one degF, so BTU's in your example are 252,000 x 15 = 3,780,000 BTU.
approx 80,000 if your house has average insulation and heat loss.
one BTU is approximately the amount of energy needed to heat 1 pound of water 1 degree Fahrenheit. Here is a start ; now find out how much a pound of water weighs then work through it.
The number of square feet that an 8000 btu heater will heat can not be accurately determined just by knowing the output of the heater.Given a small, well insulated, energy efficient house that is located in a mild climate, 8000 btu could be sufficient to heat the entire house.
8,000 BTU is 3.1hp
btus needed to heat & cool 625sf room
A 12,000 BTU heater is needed for a 1,400 square foot area. BTU or British Thermal Unit is a unit of measure commonly used for heating and cooling.
10.92 Amp
About 365 square feet.
BTU and kilowatt-hours are measures of energy, while power is measured in either kilowatts or BTU per hour. 1 kilowatt-hour is equal to 3412 BTU, or 1 kilowatt equals 3412 BTU/hr. 8000 BTU per hour is equal to 2.344 kilowatts, which is 19.53 amps at 120 v.
how many square feet does a 14,000 btu heater heat
100 BTU if it's Fahrenheit
To melt 60 lbs of lead, approximately 25,200 BTU of heat energy is required. Lead has a melting point of 621.5°F and a specific heat capacity of 0.031 BTU/lb°F. Multiplying these values gives the total heat energy needed for melting.
400k btu
About 8,000 BTU