There are approximately 6,700-8,300 BTUs per pound of lignite coal. A ton of lignite coal contains 20-24 million BTUs.
4800 btu's, ton = 1200 btu's
One ton of TNT is equivalent to approximately 4.184 billion British Thermal Units (BTUs).
An HVAC system is rated in British Thermal Units (BTUs). For example, a 2-ton air conditioning system is 24,000 BTUs. That's 12,000 BTUs per ton. So a 3.5-ton air conditioner is a 42,000 BTUs.
60,000 Btu's 12,000 Btu's = 1 ton
A 5-ton air conditioning unit typically has a cooling capacity of about 60,000 British Thermal Units (BTUs) per hour. This is calculated by knowing that one ton of cooling is equivalent to 12,000 BTUs, so 5 tons equals 5 x 12,000 BTUs. Therefore, a 5-ton unit provides adequate cooling for larger spaces.
A one ton heat pump typically has around 12,000 British Thermal Units (BTUs) per hour of heating or cooling capacity.
1 ton = 12000 BTUs
A ton is the amount of cooling capacity (power), not energy. 1 ton is equal to 12,000 BTU/hr.
48,000 btus is equal to 4 tons of air flow, 12,000 btus per ton. You need 144 sq in per ton. Return grill should be 24x24. 48,000 btus is equal to 4 tons of air flow, 12,000 btus per ton. You need 144 sq in per ton. Return grill should be 24x24. 48,000 btus is equal to 4 tons of air flow, 12,000 btus per ton. You need 144 sq in per ton. Return grill should be 24x24.
There are 12000 BTUs per ton and there are 3.41BTUs/Watt. So by doing simple math the answers is....3519Watts/Ton or 3.519kW/Ton
To convert BTUs to tons, you can use the conversion factor that 1 ton of cooling is equivalent to 12,000 BTUs per hour. Therefore, 18,000 BTUs divided by 12,000 BTUs per ton equals 1.5 tons. So, 18,000 BTUs is equivalent to 1.5 tons of cooling capacity.