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Total Cooling Load is heat transferred through the building envelope and heat generated by occupants, equipment, and lights. Check FAQs
QT=Qph⋅LF
QT - Total Cooling Load?Qph - Sensible Cooling Load?LF - Latent Factor?

Total Cooling Load due to Equipment Example

With values
With units
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Here is how the Total Cooling Load due to Equipment equation looks like with Values.

Here is how the Total Cooling Load due to Equipment equation looks like with Units.

Here is how the Total Cooling Load due to Equipment equation looks like.

10Edit=8Edit⋅1.25Edit
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HomeIcon Home » Category Physics » Category Mechanical » Category Refrigeration and Air Conditioning » fx Total Cooling Load due to Equipment

Total Cooling Load due to Equipment Solution

Follow our step by step solution on how to calculate Total Cooling Load due to Equipment?

FIRST Step Consider the formula
QT=Qph⋅LF
Next Step Substitute values of Variables
∴ QT=8Btu/h⋅1.25
Next Step Convert Units
∴ QT=2.343W⋅1.25
Next Step Prepare to Evaluate
∴ QT=2.343⋅1.25
Next Step Evaluate
∴QT=2.928749999929W
Next Step Convert to Output's Unit
∴QT=9.99999999999999Btu/h
LAST Step Rounding Answer
∴QT=10Btu/h

Total Cooling Load due to Equipment Formula Elements

Variables
Total Cooling Load
Total Cooling Load is heat transferred through the building envelope and heat generated by occupants, equipment, and lights.
Symbol: QT
Measurement: PowerUnit: Btu/h
Note: Value can be positive or negative.
Formulas to find Total Cooling LoadOpen Variable
Sensible Cooling Load
Sensible Cooling Load is the heat added or removed from conditioned space by means of roof, ceiling, floor or windows.
Symbol: Qph
Measurement: PowerUnit: Btu/h
Note: Value can be positive or negative.
Formulas to find Sensible Cooling LoadOpen Variable
Latent Factor
The Latent Factor is approximated latent cooling load.
Symbol: LF
Measurement: NAUnit: Unitless
Note: Value can be positive or negative.
Formulas to find Latent FactorOpen Variable

Other Formulas to find Total Cooling Load

​Go Equipment Total Cooling Load
QT=Qph⋅LF

Other formulas in Cooling Loads category

​Go Cooling load for roof, wall or glass given Corrected Cooling Load Temperature Difference
Q=Uo⋅Ar⋅CLTDc
​Go Corrected Cooling Load Temperature Difference given Cooling Load Temperature Difference
CLTDc=CLΔt+LM+(78-tr)+(ta-85)
​Go Average outside temperature on design day
to=tod-(DR2)
​Go Total heat removed from ventilation air
Qt=Qs+Qlv

How to Evaluate Total Cooling Load due to Equipment?

Total Cooling Load due to Equipment evaluator uses Total Cooling Load = Sensible Cooling Load*Latent Factor to evaluate the Total Cooling Load, Total Cooling Load due to Equipment formula is defined as the total heat gain that occurs in a building due to the heat emitted by various equipment and devices, which affects the air conditioning load and ultimately the building's cooling system design. Total Cooling Load is denoted by QT symbol.

How to evaluate Total Cooling Load due to Equipment using this online evaluator? To use this online evaluator for Total Cooling Load due to Equipment, enter Sensible Cooling Load (Qph) & Latent Factor (LF) and hit the calculate button.

FAQs on Total Cooling Load due to Equipment

What is the formula to find Total Cooling Load due to Equipment?
The formula of Total Cooling Load due to Equipment is expressed as Total Cooling Load = Sensible Cooling Load*Latent Factor. Here is an example- 34.14426 = 2.3429999999432*1.25.
How to calculate Total Cooling Load due to Equipment?
With Sensible Cooling Load (Qph) & Latent Factor (LF) we can find Total Cooling Load due to Equipment using the formula - Total Cooling Load = Sensible Cooling Load*Latent Factor.
What are the other ways to Calculate Total Cooling Load?
Here are the different ways to Calculate Total Cooling Load-
  • Total Cooling Load=Sensible Cooling Load*Latent FactorOpenImg
Can the Total Cooling Load due to Equipment be negative?
Yes, the Total Cooling Load due to Equipment, measured in Power can be negative.
Which unit is used to measure Total Cooling Load due to Equipment?
Total Cooling Load due to Equipment is usually measured using the Btu (th) per Hour[Btu/h] for Power. Watt[Btu/h], Kilowatt[Btu/h], Milliwatt[Btu/h] are the few other units in which Total Cooling Load due to Equipment can be measured.
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