In this HVAC Training Video I go over the Basic Refrigeration Cycle of a Walk-In Box Refrigeration System along with the Operation. I Explain the Refrigerant States, Superheat, Subcooling, Pressure and Temperature along with Component Identification and Functions of Each Part.
Supervision is needed by a licensed HVAC Tech while doing this as Experience and Apprenticeship garners Wisdom and Safety.
Support and More Content- Patreon.com/acservicetech
These Videos are all part of our Training Series on HVACR Service, Installation, Preventative Maintenance, General Knowledge, and Tips. Please comment and ask for videos that you would like to see in the future! We come out with new videos every few days from my job sites, service calls, and the training shop! I hope you enjoy and find them very beneficial! See you next time at ACSERVICETECH Channel!
All of the ACSERVICETECH Playlists- https://www.youtube.com/channel/UCOZR-1IqsAer9wzlvFgb4mA/playlists?view_as=public
ACSERVICETECH is a participant in the Amazon Services LLC Associates Program, an affiliate advertising program designed to provide a means for sites to earn advertising fees by advertising and linking to Amazon.com.
You can enter Amazon through this http://amzn.to/2aenwTq
Here is a link to the Digital Refrigerant Scale used in the video
http://amzn.to/2b9oXYl
Here is the Link for the Yellow Jacket Refrigerant Manifold Gauge Set used in the videos http://amzn.to/2aenwTq
Here is a link to Refrigerant hoses with valves used in the videos http://amzn.to/2aBumVI
Here is a link to the Appion core removal and vacuum tool- http://amzn.to/2t5ogIb
Here is the link for the Imperial Kwik Charge 535-C- http://amzn.to/2uipEI6
Here is the link to the Fieldpiece SDMN6 Dual Pressure Testing Manometer with Pump-http://amzn.to/2jyK5Ka
Here is a link to the UEI DL389 Multimeter used in the videos- http://amzn.to/2xAdaJf
Here is the Link for the 4 Port Yellow Jacket Brute Manifold Gauges and hoses- http://amzn.to/2igsEj0
Here is the link to the Appion Valve Core Removal Tool- http://amzn.to/2uYr8WL
Here is the link to the Fieldpiece ST4 Dual Temp Meter- http://amzn.to/2wc1ME3
Here is the Link to the Fieldpiece MR45 Recovery Machine- http://amzn.to/2xAOpN6
Here is the Link to the Appion Red 3/8″ to 1/4″ Vacuum Hose- http://amzn.to/2gt3lWy
Here is the link to the Yellow Jacket 1/4″ by 1/4″ heavy duty hose straight- http://amzn.to/2umtcod
Here is the link to the CPS Vacuum Micron Gauge- http://amzn.to/2v1nM3O
Here is a link for RectorSeal Bubble Gas Leak Detector http://amzn.to/2ckWACn
Here is a link to a Dual Readout Temperature Meter with two k type temp sensors- http://amzn.to/2sQffyB
Here is a link to the Air Acetylene Torch setup- http://amzn.to/2aQalsb
Here is a link the Nitrogen Regulator http://amzn.to/2bXdR5f
Here is a link to the Nitrogen Flow Meter http://amzn.to/2brvoBg
Here is a link for the Supco Magnet Jumpers http://amzn.to/2gS4h6z
Here is a link to the JB 6 CFM Vacuum Pump http://amzn.to/2nqbvo8
Here is a link to 1 gallon of JB Vacuum Pump Oil http://amzn.to/2mGrlXy
Here is a link to the Supco Vacuum Micron Gauge http://amzn.to/2bH98bO
Here is a link to the 1/4″ by 1/4″ female coupler from Supco – http://amzn.to/2kFrbU9
Here is a link to the General Tools digital Psychrometer
http://amzn.to/2cSHsi1
Here is a link to the Amprobe Digital Psychrometer http://amzn.to/2d7cGkW
Here is a link to the Fieldpiece SDP2 Digital Psychrometer- http://amzn.to/2nniMVR
Here is the link for the Ratcheting Service Wrench http://amzn.to/2dGV4Nh
Here is a link to the Appion G5 Twin Recovery Pump http://amzn.to/2dGSEyr
Here is a link to the Malco Sheet metal scribe- http://amzn.to/2qCwu9D
Here is a link to the Wiss Right Tin Snips- http://amzn.to/2rGnBvX
Here is a link to the Wiss Bulldog snips- http://amzn.to/2rd1Dz5
Here is the link for the Malco 3″ Blade Combination Snips- http://amzn.to/2dz7Ejc
Here is a link to the Wiss 12″ Folding Tool/Breaker Bar- http://amzn.to/2qD3Lxi
Here is a link to the Wiss 18″ Folding Tool/Breaker Bar- http://amzn.to/2sg8EOc
Here is a link to the Wiss 24″ Folding Tool/Breaker Bar- http://amzn.to/2qI36dz
Here is a link to the Wiss Hand Seamers- http://amzn.to/2dRk83v
Here is a link to the Titanium Step Drill Bit- http://amzn.to/2qD4eQo
Here is a link to the 1/8″ and 3/16″ Rivet Gun- http://amzn.to/2qCXFx1
Here is the link for the Irwin Wire Stripper/Cutter/Crimper http://amzn.to/2dGTj2V
Here is the link to the Stanley 6 in 1 Screwdriver http://amzn.to/2q2SAhe
Thank You,
ACSERVICETECH
Tool List- https://www.amazon.com/shop/acservicetech
Support- https://www.patreon.com/acservicetech
For those that are looking for the tools used in the videos: (Linked Below)
Here is a link to the Digital Refrigerant Scale used in the video
http://amzn.to/2b9oXYl
Here is a link to Refrigerant hoses with valves used in the videos http://amzn.to/2aBumVI
Here is the Link for the Yellow Jacket Refrigerant Manifold Gauge Set used in the videos http://amzn.to/2aenwTq
Here is a link to the Hilmor 4 port Aluminum Manifold Gauge Set-
http://amzn.to/2m4QLik
Here is a link to a Dual Readout Temperature Meter with two k type temp sensors- http://amzn.to/2sQffyB
Here is a link to the Appion core removal and vacuum tool- http://amzn.to/2t5ogIb
Here is a link for RectorSeal Bubble Gas Leak Detector http://amzn.to/2ckWACn
Other tool links can be found in the video description section.
ACSERVICETECH is a participant in the Amazon Services LLC Associates Program, an affiliate advertising program designed to provide a means for sites to earn advertising fees by advertising and linking to Amazon.com. Any purchase made through Amazon even if it is not the item in the link that you clicked through to start would count.
I always was wondering how gravity affects on the system? All coils made "s" shape but not the sinusoidal.
where superheat of refrigerant start to happen?
Very good information bro
Craig, your timing and clarity make learning quick and easy. Total fan and patreon (along w/E-book) as soon as I get accepted at ARPEC – Miami.
Fyi. LLSV will most commonly found in evap before txv
Hi Craig, very good videos, sorry, my English, I'm from Mexico, my question is: What is the DT of the walk in box evaporators in refrigeration, thanks for your attention
Thank you so much for this tutorial. For me its very impormative.
Simple yet helpful, awesome video!
great video. very thorough
Compressor can also be best described as "Vapor Pump"