how many square feet does a 14,000 btu heater heat
10.000
300
A 200,000 BTU wood burning stove will heat 1,000 square feet.
1500 sq ft
130000 btu
It takes 8.33 BTU to raise the temperature of water 1 degree F.
114,000 BTU/gallon
114100 Btu
how many square feet does a 14,000 btu heater heat
For regular gasoline, 125,000 BTU per US gallon
140,000 btu/gallon, nominal
input of gas heater The heater has its own BTU rating separate from the gas and the heat transferred. Every heater has an efficiency rating... for instance, a heater can be rated at 92%. This means that for every BTU burn in the heater, 92% of that BTU is transferred in to the water. The main premise behind BTU ratings and pool heating is that most forget the parallel factors involved. How many gallons, and what is the temperature rise? A 200k heater and a 400k heater can both handle, maintain, and work at the same efficiency. The true difference in them is the time it takes to create the rise in temperature. If the pool is 60 degrees, and you want the pool 80 degrees, then you'll need 1 BTU to raise each pound of water 1 degree. The only remaining variable is the quantity of water which will tell you the total weight of the water.
In a gallon of gasoline, there is approximately 124,884 btu. BTU refers to British thermal unit. It is actually a traditional unit.
Propylene has a lower heating value of approximately 21,500 BTU per gallon.
the amount used with vary with different models of propane heaters, the volume of water being heated, and the amount of hot water used by the household.. the answer is not definative, but you might be able to get a rough idea by "googling" the manufacturer...
No BTU are required in order to lowerthe temperature of water. All you have to dois place the water in an environment that is cooler than the water is, then stand backand watch the temperatue of the water drop while the BTU flow out of it.