Replace R408A with R407F part 2 

Mr. Pettinato, I wish you were my instructor when I was attending the HVAC/Refrigeration School. You are the man, Sir!

I had this one customer with 3 different convenient stores. His family is from India. Salim and his wife ran one store and his two sons ran the other two. Was servicing his stores for about 20 years. Every time I went in there his wife always had some sort of Indian food waiting for me. He paid well, she cooked well and I kept his stuff running. They sold out a few years back. I gotta say, I miss that family.

THANK YOU FOR THE LESSON !! YOU ARE A WONDERFULL TEACHER !! PLEASE CONTINUE WITH THE GREAT JOB MR PETTINATO .

I was taught in trade school rla is 1/6 of lra not 1/5 but your still dead on with a heavy load thx for the vid I learn something new everytime I watch one

More vídeos Jim!!! You are a teacher! ! Best Regards from Brazil

I am hvac technician from Greece, learn a lot from your video.You like your job.Thank you.

Great canal Jim! Greatings from Poland.

Great job !!! Thanks for the recommendation of adding Poe oil..

also, jim dont quote me on this but if i remember right where it says on the lable I-operation max is your maximum amps of operation. yours says 15.1

Another great video lesson Jim. Good job well done!

Thanks Jim.. you remind me to do neater work..

nice work jim as always

Nice Job and helpful information as allways ,, Thanks very much for the great effort

nice work as always jim!

Nice clean job, jim

thanks! Jim. Good job.

Great set of videos Jim. Thanks for posting and give in to the dark side.

teacher. Thanks for your videos

Your next leak is going to be that suction line accumulator. I don't understand why someone would of put 408 in that system. Seem like it would cause high amps at the compressor. Hopefully it lasts! Thanks for the great videos!

Nice job Jim

Another great job done Jim

very informative video Jim , thanks

Nice work Jim

good job jim

Nice Job Jim, and cool on the amps 1/5, I didn't know that. Nice to know I have been calling Copeland all the time.

love you smile! always learn something new from new video.

Jim, Nice Job

Thanks for sharing. Job well done.

Very good. Thanks for your videos

Nylog, best stuff made for service port caps/valves. I also love blue monster PTFE tape it's superior to the request white teflon!

Nice work Jim!

great job with lots off tipsthanks

Another great video.

Good tips, thanks

More high praise.

The liquid line off the drier is making contact with the electrical compartment. It could be a problem over time because of the vibration and/or galvanic corrosion . I think you should have bent the metal back a little bit or at least put a rubber spacer to prevent rubbing.

Good Job.

OMG! You leak locked a flare fitting!!?? a good flare never needs leak locked.

you the best

another great video Jim - was that a shout out to me =)

Love your videos Jim, even if you do look like darth vader,

excellent!!!!!!!!!!!!!!!!!!!!!!!!!

Saw you changed from 407c to 407f in latter videos. You did say it has less 134a in it. Do you like hotshot2. Dont have to worry about oil. Price isnt bad. Like your videos. You & Lav. You've done your homework and then some.

Darth Vader, that was funny. Great job.

hello jim how do you know how much freon to put into the unit . or do you wate until the sight glass has no bubble in it

jim, how do u make the measurements for the oil, you said that Honeywell says the amount that can be used but, do u have any website or something to read and learn about it, u know i enjoy watching your videos, non of my colleagues know the 407F, i've used it in replacement of 22 and works excellent

thank u sir

had not noticed steve had commented on that

What's the make and model of that oil pump deal u used to pump,Poe oil in

I really hate Flared fittings,,,These things will creep right down no matter how good your flares are or how tight it is, but thanks to you i have started using leaklock and teflon... I am partial to brazed joints, reason being, a couple less chance of leaking...nothing worse than a call back...Jim that receiver tank doesn't look to good, like its ready to leak underneath it., great job as usual though Jim.

nice job Jim a lot of information do you rather use the air acetylene then oxyacetylene torches

how do you know how much oil to put in it? How many pumps or is it 20% of total charge or is that just 20% poe oil? Please help.

Nice job Jim. How did you determine when you had in 20% of the poe oil in the system? Is that based on the amount of the factory min oil already in the system?

Good job Jim, where did you buy the teflon tape? is that teflon tape resistant to refrigerant oil?

so your'e fan Star Wars too Jim! lol

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