Idea Categories
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Video on Charging and A/C
Have a video on how to charge an a/c properly thru s/h and s/c and also show them how to perform a non condensables test. It amazes me how many technicians don’t know how to that properly.
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Rebuilding SuperEvac 6
A video tutorial on rebuilding a super evac 6. I have never seen it done and would like to know what it takes. Thanks..I love all my YJ products.
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Enhancements for the Yellow Jacket Digital Refrigeration Analyzer
I recently purchased a Yellow Jacket Digital Refrigeration Analyzer and have been putting it to good use. Two enhancements that may be worth considering are adding a third thermal couple input to measure compressor discharge temperature. I am reading more and more about the danger of having a discharge temperature above 225 F. After data…
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Checking Air Flow
Alot of techs don’t realize the importance of air flow in a system. Very easy to check with a dual monomiter. Put one side in the return and the other between coil and furnace/air handler. Should you have more than .5 static you have return problems. Alot of systems are starving for return air!
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Refrigerant Line Measuring Meter
Clamp on sending unit at one end of lineset and receiver at the other end, giving accurate measurement of lineset.
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rebuild hoses
I would like to see a video on the process and parts needed to replace the seals in your hoses…thanks
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commercial hvac filter puller
this tool is for safely pulling out air filters from a commercial air conditioning system.
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Support
It appears Yellow Jacket is focusing on marketing new products to Technicians. This seems great but I see less and less YJ products being purchased by my Coworkers. There has been a lot of talk between technicians that YJ Customer Service and Support has fallen by the waist side. I have had One bad experience…
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Clear guages
I would like to see a video that shows the internal working of your mechanical guages. I teach the class where the student first start using their yellowjacket (R12, R22, & R502) guages. If I had a video in lecture and they had their guages in hand, I could go through opening and closing manifold…
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Explain how to use a SuperEvac
Many people dont have idea to how use a superEvac and I think its a good choice to teach about this tool.
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Sr. Applications Engineer
Refrigerant conversions from R22 to R407a and R407c in the refrigeration world. What the contractor should know , as pertains to seals, valves and oil replacement. Also affect on valve capacities positive and negitive.
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Final stage of evacuation, what’s really going on here.
Given the hydroscopic nature of POE oil, I am concerned when performing a “normal” evacuation, that moisture molcules would be left within the oil. Recently I read an article that said oil boiled (resulting in the vaporization of oil) at a low (-500) micron level. Is this claim a substantiated fact and if so is…
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SuperEvac Evacuation System hook up & usage
I just got my SuperEvac System UPS yesterday. How about a video on using it? Do I connect my (yellow jacket) micron gauge to the 1/4″ on the core removal tools or on the pump tree between the 2 1/4 turn valves? Thanks Chris 732 610 5051
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Seal Kit Installation for Yellow Jacket 4-In-1 Vacuum/Charge Valve and Core Tool with Side Port
I have a Yellow Jacket 4-in-1 Vacuum/Charge Valve and Core Tool with Side Port part # 18975) which is leaking. I have purchased the Seal Kit (part # 18974) and can not figure out how to get the old seals out to replace them. I’d like to see a video on how to do this…
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kemeal
hey
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Magnahelics for filter monitoring
Air flow is essential, what are the min max on delta t on a hot water coil which consists of heat tranfer to the air,,, Utilizing gauges for filter changeouts,,, like magnahelics,,etc. which could be a quick visual for efficiency.
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BRING BACK THE SUPEREVAC 1.5 CFM VACUUM PUMP
please bring back the superevac 1.5 cfm vacuum pump I work on a lot of refrigerators and coolers it is hard tacking a 30 lbs vacuum pump up the third floor of home I am a big fan of yellow jacket products and I have not purchased the mastercool 1.5 cfm vacuum pump because I…
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DECAL ON YOUR VACUUM PUMP
I HATE YOUR NEW DECAL ON THE SUPER EVAC VACUUM PUMP THE FOIL DECAL LOOKED A LOT NICER THE NEW ONE LOOKS CHEAP PLEASE LIKE THIS FELLOW TECHS IF YOU AGREE AND MAKE YJ MAKE THE PUMP LOOK GOOD AGAIN AND BRING BACK THE INTERNAL CAP MOTOR IT IS A LIGHTER AND SLEEKER LOOKING MOTOR…
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Air Purification System
An indoor Air Purification System for the central air conditioning units, that not only effectively cleans the air, but also purifies and humifies it, that can be installed in homes and businesses to eliminate safely all three major classes of indoor air contaminants: particles, mold/mildew/bacteria and odors/chemical vapors.
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HGBV hot gas bypass valve
Do you have any idea about how to troubleshoot the hgbv im having some inssues on a system i can not get my low side pressure under 100psi i research on the web but no one talk about troubleshooting
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A better way to do it
Cant I use an automotive ac charging machine on a residential or commercial system, charging and testing etc.?
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refrigerant degitial manifoldgauges
THE REFRIGERANT MANIFOLD GAUGES IS A GREAT PRODUCT THAT YOU HAVE CAME OUT WITH
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oil and corusion
bring back the 1.5 cfm vacuum pump and make it like the super evac pumps and is their a way to reclaim the vacuum oil so that we can pay for the vacuum oil cheaper.
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Lubricant’s and vacuum
Sir: It has come to my attention that some of the new oils may possible be boiling under vacuum. I refer to the new POE oils in particular. the rumor’s floating around suggest that at 250 microns POE begins to boil?. I have asked a couple of experts and they say NO way. I am…
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Zone Damper Sizes
What size bypass damper and zone damper should be used for a 10 ton heat/pump package unit with 3 zones? Also, which do you recommend the Honeywell system or the VariTrac system?
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Yellow jacket university videos europe
Hi, I want to make a personal yellow jacket page on my website about the university videos. It is a dutch(europe) website and it is a news site for cool products. Is this oke? and is it possible to link my site from the yellow jacket page? Thanx, Dirx Netherlands
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Monthly news letter
Do you have a newsletter
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air conditioning upgrade
Are intellectual properties safe to share with you? I am willing to share but can’t risk violation on the advice of attorny. I have a mutual nondisclosure agreement signed and ready. Contact me if interested. It is a green alternative retrofit to existing equipment
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vacuum setup
I was hoping that you could map out an efficient evacuation system. Describe any YJ components that would make up that system. Ex: 4-n-1 valve core remover tools on the high and low side service ports with a vacuum gauge on the side of one of the core removers .(2) 3/8″ braided hoses going to…
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what is the price of your DVD videos
question
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Range of Refrigeration Tools and Equipments
NEED A DESCRIPTION OF THE COST OF THE RANGES OF YELLOW JACKET TOOLS AND EQUIPMENT: VACUUM PUMPS, RECOVERY MACHINES, RECOVERY CYLINDERS, REFRIGERATION GAUGES (R22, R134A, R404A, R410, R404), FLARING TOOLS, TUBE CUTTERS, MECHANICAL BENDERS (1/2”, 3/8”, 5/8”, 3/4”), etc.
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Refrigeration Tools and Equipment Costs
need a list of yellow jacket refrigeration product prices. Recovery machines, Recovery cylinders, 11 cfm vacuum pumps, R410 Digital and Analog gauges, Refrigerant hoses, System Analyser Kit,
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We oculd have jackets that zip in the back
It comes in all colors, but blue will probably be the most popular. They would be around $20 – $30 dollars, and i get 10% of each jacket. That sound good?
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A jacket that has a pocket where you put your phone.
The pocket is see through on the inside of the jacket.There is a button where you can still touch your phone and it works.
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HOW WOULD YOU LIKE TO SEE AN HVAC TAUGHT?
Dear Paul, I own Charles Stuart School of Locksmithing in Brooklyn New York . We are a licensed and Accredited school of locksmithing . We developed a curriculum for HVAC. We do have a very ciomprehensive curriculum deveoped and approved to be taught once we find a suitable location to house it. I have been…