[PDF] [PDF] A/C Cooling Load calculation and measurement - Testo

When we talk about sizing an air conditioning appliance (tons of cooling, BTU/h or KW), we are specifying the cooling capacity (power) that needs to be moved 



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[PDF] Power Conversion Formulas 2016 - GSA

A-5: Air Conditioning Machine, Split System Chilled Water Coils (Comfort 12,000 Btu/ton/hr x 70 (actual load) + 20kW/ton one quarter horse per ton



[PDF] HVAC FORMULAS TON OF REFRIGERATION - Desco Energy

-lb ONE HORSEPOWER = 33,000 ft -lb of work in 1 minute ONE HORSEPOWER = 746 Watts CONVERTING KW to BTU:



[PDF] A/C Cooling Load calculation and measurement - Testo

When we talk about sizing an air conditioning appliance (tons of cooling, BTU/h or KW), we are specifying the cooling capacity (power) that needs to be moved 



[PDF] 9 ENERGY PERFORMANCE ASSESSMENT OF HVAC SYSTEMS

Tons of refrigeration (TR): One ton of refrigeration is the amount of cooling obtained by one ton of ice melting in one day: 3024 kCal/h, 12,000 Btu/h or 3 516 thermal kW



[PDF] HVAC Rule of Thumb Calculator - Engineering Pro Guides

1 Btu/h = 8 33 x10-5 tons 1 ton = 12,000 Btu/h 1 Btu/h = 2 93 x10-4 kW EER: The Energy Efficiency Ratio or EER is the ratio of the total cooling Btu/h to the 



[PDF] Chillers - NCgov

water using less than 0 50 kW per ton of cooling capac- ity As seen below there is a kw/ton range from a chiller compressor by 1 to 2 in most situations;



[PDF] PAPER 3 SET B - aipnpcorg

One ton of refrigeration is not equal to__________ a) 860 kCal/hr b) 3 51 kW c) 12000 Btu/hr d) 3024 kCal/hr 22 If two identical pumps operate in series, their 



[PDF] 49 Energy Performance Assessment of HVAC Systems

One ton of refrigeration is the amount of cooling obtained by one ton of ice melting in one day It is equivalent to 3024 kcal/h, 12,000 Btu/h or 3 516 thermal kW

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