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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.
1 gallon of Propane ~= 4.23 lbs ~= 91500 Btus 1 lbs of Propane ~=22000 Btus 20 lb tank of propane holds approx 4 gallons of propane (366000 BTUs) Your grill will last 366000 BTUs/ Grill BTU output hrs
12000 BTUs/Hr. Coverage 550 sf
3.5 tons 42000 btus
48000 btus
30000 BTUs
36000 btus also referred to as 3 ton.
36000
60,000 BTUS 5 TON
The BTU input and output ratings are on the same tag as the model #.
Tonnage is 2 1/2 tons. The 30 indicates the amount of BTUs in hundreds(30hundreds or 3000). 12000 BTUs=1ton, 2400=2tons ,1/2 ton=600 BTUs, thus 12000+12000+6000=30000 or 30hundreds BTUs=2 1/2 tons.
Most likely 42,000 BTUs, 3-1/2 tons