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How Many BTU for 600 Square Feet
600 square feet needs about 15,000 BTU/h (1.25 tons) to cool and 21,000 BTU/h to heat a standard insulated space.
How Many BTU for 600 Square Feet
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About How Many BTU for 600 Square Feet
For 600 square feet of standard insulated space, cooling needs about 15,000 BTU/h, using 25 BTU/h per square foot. Six hundred square feet is typically a studio or small one bedroom apartment, or a large open plan living area. At 1.25 tons this sits at the top of what a single window unit does well, and at the bottom of the single zone mini-split range. This page loads with 600 square feet already entered, and you can adjust the space type, ceiling height and sun. The question to answer first is whether 600 square feet is one open space or several rooms. One air conditioner in the living room will not cool a bedroom behind a closed door, however large the unit, so an apartment split into rooms is better served by two smaller units or a two zone mini-split than one large one. If it is genuinely open plan, a 15,000 BTU window unit or a 15,000 to 18,000 BTU mini-split head fits. For heating, 600 square feet needs about 21,000 BTU/h, around 6 kilowatts, which a heat pump or a mid-size gas heater covers. For a larger space see How Many BTU for 800 Square Feet, or for a smaller one How Many BTU for 500 Square Feet.
How to use How Many BTU for 600 Square Feet
Enter room area in m² or ft²
Set ceiling height, sunlight exposure, and number of occupants
See recommended BTU, kW, and AC unit type
Frequently Asked Questions
How many BTU do I need for 600 square feet?
About 15,000 BTU/h for cooling a standard insulated space, roughly 1.25 tons. A bedroom of that size would need about 12,000.
Can one air conditioner cool a 600 square foot apartment?
Only if it is open plan. Air does not move well through closed doors, so an apartment divided into rooms usually needs two smaller units or a two zone mini-split.
How many tons is 15,000 BTU?
About 1.25 tons, since one ton of cooling equals 12,000 BTU/h. Mini-splits are commonly sold at 12,000 and 18,000 BTU, so check which suits the room.
How many BTU to heat 600 square feet?
About 21,000 BTU/h for a standard insulated space, roughly 6 kilowatts. A heat pump or a mid-size gas heater is the usual choice.
What size is a 600 square foot apartment?
Typically a studio or a small one bedroom apartment, around 20 by 30 feet in total.