[PDF] HVAC FORMULAS TON OF REFRIGERATION - Desco Energy
HVAC FORMULAS TON OF REFRIGERATION - The amount of heat required to melt a ton (2000 lbs ) of ice at 32°F 288,000 BTU/24 hr 12,000 BTU/hr
[PDF] Refrigeration Calculations
Air Conditioning or Pressure-enthalpy charts are tools to use in better understanding refrigeration cycles, for judging Compression horsepower per Ton
[PDF] A/C Cooling Load calculation and measurement - Testo
A refrigeration ton is approximately equivalent to 12,000 BTU/h or 3 5 kW/h
[PDF] Power Conversion Formulas 2016 - GSA
A-5: Air Conditioning Machine, Split System Chilled Water Coils (Comfort Cooling ) Note: Tonnage represents the hp of the blower motor A/C tons will be picked
Refrigeration
Formula Cooling Heating Refrigerant Temperature Lower Than Ambient The refrigeration capacity is expressed in tons of refrigeration, the rate of heat
[PDF] 9 ENERGY PERFORMANCE ASSESSMENT OF HVAC SYSTEMS
The test will measure net cooling capacity (tons of refrigeration) The net refrigeration capacity in tons shall be obtained by the following equation: 9 Energy
[PDF] Formulas and Tables
Heat Rejected by a Cooling Tower: BTUH = (Flow) X (Range) X 500 X (SG) X ( SH) Note: SG = SH = 1 for water MBH = 1000 BTUH Refrigeration Tons: Tons =
[PDF] HVAC Rule of Thumb Calculator - Engineering Pro Guides
A nominal cooling tower ton is the amount of power to cool three GPM of condenser water from 95 °F to 85 °F This is different from the tons used to quantify chillers
[PDF] How to Convert HVAC Tons to Amps How to Calculate BTU Hours to
capacity of 40 Tons of refrigeration 3 Calculate the system efficiency by the air conditioning efficiency formula EER = Btu/hr cooling/watts consumed
[PDF] REFRIGERATION FORMULAS Enthalpy of Enthalpy of Net
qxd 9/15/06 4:22 PM Page 1-9 Tech Books-Arts:GR Page 2 Power (Watts) Compression HP per ton 745 7 COP Net refrigerating effect (BTU/lb ) Heat of
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