Cooling Load
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How to Read Manual J Reports
If you know what to look for, it’s easy to check for accuracy
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Who Can Perform My Load Calculations?
Most HVAC contractors don’t know how to do heating load and cooling load calculations — so what’s a homeowner to do?
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Three Types of Heating and Cooling Loads
Manual J gives you one of them, but what do you do about the others?
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How to Tell If Your Air Conditioner Is Oversized
All you need is a timer and a thermometer — but data loggers make it easier
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Does More Wall Insulation Reduce Cooling Costs?
Yes, a little — but way less than you think
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Manual J and HVAC Design
Design temperatures, load calculations, and oversized HVAC systems
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When Do I Need to Perform a Load Calculation?
Part 4 in a series of articles on sizing heating and cooling equipment
