Not exact matches
For an A / C system to be functioning correctly, you need: In the cabin: something to exchange
cold (an
evaporator) something to move air over the
evaporator (the fan) a working blend door that allows the user to select heat or
cold In the engine compartment: something to exchange heat (a radiator) something to move air over the radiator (radiator fan) a...
During air conditioner operation,
cold refrigerant is pumped through the
evaporator core by an engine - driven compressor.
Evaporator frost stops heat exchange and clogs airflow through the evaporator fins so that, more than no cold air, you should actually temporarily feel a reduce
Evaporator frost stops heat exchange and clogs airflow through the
evaporator fins so that, more than no cold air, you should actually temporarily feel a reduce
evaporator fins so that, more than no
cold air, you should actually temporarily feel a reduced airflow.
I've reached my hand into the front and rear plenum and touched both
evaporators, and they are never that
cold at idle.
With a TEV system, the spring inside the TEV allows a certain superheat value to be maintained, and the sensing bulb in contact with the
evaporator's outlet raises the valve's needle allowing more liquid refrigerant inside the
evaporator when the outlet becomes warm and less when it becomes
cold, all of this resulting in a vapour with a certain superheat and pressure at the
evaporator's exit and therefore in the suction line.
The high side has the condenser and the low side has the
evaporator (the
cold thing inside the dash).
A dirty cabin air filter restricts the air flow around the
evaporator core (the
cold part of the A / C system) reducing its effectiveness.
The
evaporator coil is
cold (about 40 ° F), and the air from the house is warm (about 75 ° F, depending on where you set your thermostat).