"What" on the suction line of an air conditioner indicates a problem?
A suction line is usually cold to the touch.
restrictionrestriction
Yes It should be cold and sweatting
The suction line connects the evaporator outlet and the compressor intlet. Low pressure refrigerator vapour is drawn from the evaporator to the compressor through this line.
Low suction and high discharge in an air conditioner can be caused by several factors, including low refrigerant levels due to leaks, a clogged air filter restricting airflow, or an issue with the compressor itself. Additionally, a malfunctioning expansion valve can lead to improper refrigerant flow, exacerbating the problem. These conditions can hinder the system's ability to cool effectively and may require professional diagnosis and repair.
this is overhang centrifugal pump . the suction drum level , suction strainer and suction pipings were all checked and found OK
When was the last time you cleaned the pool filter?????
i think you subtract the evaporator temp from the outside temp?
Generally, as fan speed increases, suction pressure tends to decrease. This is because increased fan speed results in greater airflow across the evaporator coil, which enhances heat transfer and cooling efficiency, leading to lower suction pressures. Conversely, decreasing fan speed can lead to higher suction pressures due to reduced airflow and heat transfer capabilities.
Suction power refers to the strength of a vacuum cleaner's ability to pull in dirt and debris from surfaces. It is typically measured in terms of airflow (cubic feet per minute or CFM) or air watts. Higher suction power indicates a more effective vacuum cleaner for picking up dirt and debris.
Types of suction items are suction cups, suction hooks, and suction hoses.
non condensebles in system dirty cond coil high ambient poss over charge