To determine the best speed to use for air conditioning for a particular application, you need to measure the total system external static pressure (or E.S.P.), and use the blower performance chart ...

Understanding refrigerant piping for air ... pressure drop, but small enough that the extra refrigerant they hold will not damage the compressor. Let’s start out with a more detailed description of ...

and the HVAC systems’ static pressure. Although it’s important to understand how to pick the right size air conditioner for your home, an HVAC professional will perform all the calculations ...