Help with York air conditioner.

[Mohammed Qasim]

I have a problem with a 47000 BTU/hr York split type air conditioner R407 C ,which has a damaged orifice type of metering device but I cant find it in my country ,so I decided to replace it with TEV but I just foud TEV for R22 of the same capacity ,will it work properly with R407 C if I replace it?

[NoNickName]

It can work, but consider that the sensitive liquid in the bulb has a different expansion coefficient for R22 and for R407c. I think you will be able to let it work nonetheless.

[olaitan]

hi mohammed qasim wish to know u am from nigeria the last time i did a work on r407 was to change the compresor replacing with r22 if u need to know

[santi_obejero]

can you give me help about the calculation on york aircondition in window type package, window package and duct type plzz..

[malik55]

It will work but observe it and adjust super heat acordingly.

[santi_obejero]

how to compute the btu per room.. because our professor given us a project about installation of york aircon..

[malik55]

Try to visit heatcraft refrigeration site
you will find heat calculation sample sheets, get familar and put your required data to calculate total btu heat for a room, in fact this is for low temp but you can get an idea that how to calculate it.
malik55