my evaporator freezes i checked doesnt look like its clogged was alittle low on refriderant put some back in but airflow doesnt seem right could the blower motor nt be blowing on right speed.

who added refirdgerant? have you changed your filter???

lack of air flow (plugged evap coil, dirty filter) and or low refrigerant charge will cause freezing of system.

If system was low on refrigerant, then there is a leak somewhere that needs to be found. Finding a leak on a residential ac system can be very very frustrating and time consuming, especially if its a very small leak.

Did the person that added freon check superheat or subcooling to make sure charge was correct, or did they just add freon untill they thought it was cool enough?

or did they just add freon untill they thought it was cool enough?

i love those people... they keep me in business!!!

i put th refridgerant in myself. i am certified iwent to school at eti i studied very hard and do know about charging. i would appriciate if you tell me if the motor might be going bad.i know im not that experianced but im trying your help would be greatly appriciated.

what is this on?

Air conditioner? - window unit or central?
Freezer
Cooler
Household refridgerator?

What kind of refrigerant are you charging it with?

Could be a lot of stuff.

Please don't start a new thread - should be added to old thread.

if you went to school and studied very hard did you not learn about system operation?

i can tell you motor is bad, but you have not given us enough information. please continue on old post so people have all of the info needed.

yes i do know how the system operates . im just looking for some advice . the motor is blowing but theres hardly anything coming out of the vents . iknow there has to proper airflow for it to work properly . what im asking is could it be the motor or could the evaporateor be plugged. it didnt look like it but i didnt have good light .

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