There are many factors that need to be taking into your question. Such as insulation factor, how many exterior walls, Demographics... Typically 1 ton of an air conditioner will remove heat from 500 square feet. 1800 square feet will need a 3.6 ton unit but they only make air units in half ton increments. You will need a 4 ton unit.
4000btu
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.
It takes about 10,000 Btus to heat about 500 square feet. So, a 32,000 Btu stove can heat about 1600 square feet. Btu stands for British thermal unit, a unit of energy.
Burning Stove - 110,000 BTU How many square feet?
how many square feet does a 14,000 btu heater heat
Not possible. Square feet is area measuring unit. BTU is energy measurement unit.
An 800 square foot area need a 15,000 BTU air conditioner to properly cool. Properly sizes the AC unit ensures that the unit will not be overworked.
A 200,000 BTU wood burning stove will heat 1,000 square feet.
50,000 btu
About 365 square feet.
usually 20 btu's per square foot so......12000 btu's should do fine
600 square feet.