60psi
i think you subtract the evaporator temp from the outside temp?
There should be at least a 12 degree split between the incomming air and the air comming out of the vents.
Mechanical pressure will not split water into its component elements.
The main drain should be split to two drain basins at least three ft. apart. This is done to prevent suction entrapment.
On split system installations, the suction line should be pitched towards the compressor at least Suction line should be insulated for 2 reasons: 1) so it does not drip condensation everywhere it passes through the homes interior space. ie attic, inside walls etc. 2) cool suction gas is what cools the compressor motor during operation, insulating the pipe carrying it helps prevent that gas from picking up heat from the surrounding air ensuring it remains an effective coolant for the motor. The original reply was also correct, an effort to pitch the suction line towards the compressor should be madr wherever possible to aid in oil return.
normally 15to 20 degree split between return air and discharge..
Connect your refrigerant gauges, jump out the low pressure safety control, start the unit and after it has settled out, front seat the liquid line service valve. Monitor the suction and discharge pressures when they both reach 10``wc. Shut the machine off and quickly front seat the suction service valve.
Commonly referred to as the heart of the system, the compressor is a belt driven pump that is fastened to the engine. It is responsible for compressing and transferring refrigerant gas. The a/c system is split into two sides, a high pressure side and a low pressure side; defined as discharge and suction. Since the compressor is basically a pump, it must have a intake side and a discharge side. The intake, or suction side, draws in refrigerant gas from the outlet of the evaporator. In some cases it does this via the accumulator.
First of all, people should always be lifted, never dragged. If you were to drag soemone with pressure sores, they would split open even further and become infected.
The gymnast exerts more pressure by doing the split because she has a bigger surface.
There should be a pump down valve at the condenser. One for the suction and one for the liquid side. Simply front seat the valve on the liquid line and wait for the unit to pump down, then front seat the suction side and cut the pipe and replace. You may want to install a liquid line dryer before you evacuate the system and recharge the unit.
The pressure of the earth.