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AC Service Tech LLC
США
Добавлен 26 фев 2016
This Channel Strives to answer HVAC questions with a Step by Step Procedure! I post HVAC Videos on topics such as Refrigerant Charging, Furnaces, Heat Pumps, Air Conditioning, Electrical Troubleshooting, Wiring, Refrigeration Cycle, Superheat, Subcooling, Gas Lines, & more!
This channel is dedicated to those who desire to learn, like to solve problems and want to be well rounded in the field of Heating, Ventilating, Air Conditioning, Refrigeration. I am a teacher of High School & Adult Ed and I own an HVAC Business in Southern New Jersey. It is my pleasure to help others achieve their life goals through a rewarding career in HVAC and other related fields.
Our Spanish Videos: www.youtube.com/@ACSTenespanol
Our Website: www.acservicetech.com
Purchase our Book, Workbook, Cards: www.acservicetech.com/store
Support the Channel: www.patreon.com/acservicetech
Support by Shopping: www.amazon.com/shop/acservicetech
Email: info@acservicetech.com
This channel is dedicated to those who desire to learn, like to solve problems and want to be well rounded in the field of Heating, Ventilating, Air Conditioning, Refrigeration. I am a teacher of High School & Adult Ed and I own an HVAC Business in Southern New Jersey. It is my pleasure to help others achieve their life goals through a rewarding career in HVAC and other related fields.
Our Spanish Videos: www.youtube.com/@ACSTenespanol
Our Website: www.acservicetech.com
Purchase our Book, Workbook, Cards: www.acservicetech.com/store
Support the Channel: www.patreon.com/acservicetech
Support by Shopping: www.amazon.com/shop/acservicetech
Email: info@acservicetech.com
R-32 and R-454B Checking the Refrigerant Charge Scenarios! Practice for HVAC Techs!
In This HVAC Training Video, I Show 4 Refrigerant Charge Scenarios, Two For R-32 & Two For R-454B. Technicians Have Been Asking Questions On How These New Refrigerants Will Differ In Their Charging & Checking The Charge Methods Compared to R-22 & R-410A, If At All. Supervision is Needed by a Licensed HVACR Tech While Performing Tasks as Experience and Apprenticeship Garners Wisdom and Safety.
Tools Used In The Video
FieldpieceSDMN6 Dual Manometer Pump: amzn.to/2jyK5Ka
Refco Wireless Digital Pressure Gauge: trutechtools.com/Refco-4687787-TAP-Wireless-Digital-Pressure-Gauge?aff=8
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Our Related Videos
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Tools Used In The Video
FieldpieceSDMN6 Dual Manometer Pump: amzn.to/2jyK5Ka
Refco Wireless Digital Pressure Gauge: trutechtools.com/Refco-4687787-TAP-Wireless-Digital-Pressure-Gauge?aff=8
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Our Related Videos
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Просмотров: 9 959
Видео
Air Conditioning Basics Class! Airflow CFM, Sensible & Latent Heat, Dew Point, Condensate, Delta T!
Просмотров 15 тыс.14 дней назад
In this HVAC Training Video, Ty Branaman From @love2hvac Discusses How Refrigerant Pressure and Saturated Temperature Changes Due to Adjustments in the Airflow! He also Discusses Sensible and Latent Temp, Dew Point, Humidity Removal, Condensation, Delta T and More! Supervision is needed by a licensed HVACR Tech while performing tasks as Experience and Apprenticeship garners Wisdom and Safety. T...
Single Stage SCROLL Refrigerant Compressor Operation and Internal Parts Explained!
Просмотров 7 тыс.21 день назад
In this HVAC Training Video, I show all the Internal Parts of a Single Stage Scroll Refrigerant Compressor using the Copeland Training Kit! This is the same refrigerant compressor used in most air conditioning and heat pump units containing R-410A! Supervision is needed by a licensed HVACR Tech while performing tasks as Experience and Apprenticeship garners Wisdom and Safety. ▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬...
A2L Refrigerants R-454B and R-32 Explained! Bottles, Changes, Rules, Tools!
Просмотров 71 тыс.28 дней назад
In this HVAC Training Video, I Explain the Changes to the New A2L Refrigerants R-454B and R-32! I Explain Why This is Happening in Air Conditioners and Heat Pumps! We Cover How the Bottles Differ, What the Pressures Look Like, the Additional Safety Sensors Required, Tool Updates, and How Procedures are Affected! Supervision is needed by a licensed HVACR Tech while performing tasks as Experience...
Troubleshooting With Sat Temps, Superheat, & Subcooling! 5 Possible Problems!!
Просмотров 45 тыс.Месяц назад
In this HVAC Training Video, Learn to Troubleshoot Why the Pressure and Saturated Temperature are so Low on the Vapor/Suction Line of a Running Air Conditioning System. With these 5 Scenarios, You can Test Your knowledge and Learn About Why the Indoor Coil and Tubing may be Frosting and Freezing, in Order to Fix the Unit. Supervision is needed by a licensed HVACR Tech while performing tasks as ...
Basics of Refrigerant Class! Bottles, Saturation, P/T Chart, Pressures, Temperatures
Просмотров 22 тыс.Месяц назад
In this HVAC Training Video, I Show the Basics of Refrigerants, Refrigerant Bottles, the Correlation Between Pressures and Temperatures, Using a P/T Chart, and Determining What Refrigerant is in a Used Recovery Bottle. Supervision is needed by a licensed HVACR Tech while performing tasks as Experience and Apprenticeship garners Wisdom and Safety. Tools Used In The Video Our Quick Reference Card...
Copper Line Set Tube Corrosion and HVAC Refrigerant Leaks Explained!
Просмотров 20 тыс.Месяц назад
In this HVAC Training Video, I Show Examples of Formicary Copper Corrosion on HVAC Line Set Tubing Connected to a Mini Split Air Conditioner/Heat Pump. This System Leaked Almost All of The Refrigerant Out of These Pin Hole Leaks! I Explain the Causes of Corrosion and What Steps Can Be Taken to Try to Avoid New Systems From Leaking Several Years after the Installation! Nobody Wants This to Occur...
LEV/EEV Electric Expansion Valve Operation and Troubleshooting! HVAC Metering Devices!
Просмотров 17 тыс.2 месяца назад
LEV/EEV Electric Expansion Valve Operation and Troubleshooting! HVAC Metering Devices!
Multi-Zone Mini Split, Mini-VRF, and VRF System Differences Explained!
Просмотров 10 тыс.2 месяца назад
Multi-Zone Mini Split, Mini-VRF, and VRF System Differences Explained!
Automatic Air Vent Operation and Servicing on Hydronic Heat Boiler Systems!
Просмотров 9 тыс.2 месяца назад
Automatic Air Vent Operation and Servicing on Hydronic Heat Boiler Systems!
ECM Fan Motor Won't Turn On or Won't Shut Off on HVAC Unit! Testing the Board and Fan Motor!
Просмотров 47 тыс.3 месяца назад
ECM Fan Motor Won't Turn On or Won't Shut Off on HVAC Unit! Testing the Board and Fan Motor!
Gas Valve Types and Operation on GAS FURNACES!
Просмотров 10 тыс.3 месяца назад
Gas Valve Types and Operation on GAS FURNACES!
How to Remove a Mini Split Fan Wheel!
Просмотров 29 тыс.4 месяца назад
How to Remove a Mini Split Fan Wheel!
Gas Furnace Training- Intermittent Pilot Ignition: Gas Valve, Spark, Module, Operation, Testing!
Просмотров 29 тыс.4 месяца назад
Gas Furnace Training- Intermittent Pilot Ignition: Gas Valve, Spark, Module, Operation, Testing!
Honeywell Smart Valve Operation, Testing, Wiring! HVAC Gas Furnace Training!
Просмотров 27 тыс.5 месяцев назад
Honeywell Smart Valve Operation, Testing, Wiring! HVAC Gas Furnace Training!
Most Common and Basic Problem on High Efficiency Furnaces!
Просмотров 34 тыс.5 месяцев назад
Most Common and Basic Problem on High Efficiency Furnaces!
Gas Furnace Direct Ignition GAS VALVE OPERATION! Pressures, Voltage, Tools, LP Propane, Natural Gas
Просмотров 15 тыс.6 месяцев назад
Gas Furnace Direct Ignition GAS VALVE OPERATION! Pressures, Voltage, Tools, LP Propane, Natural Gas
Gas Furnace Training & Testing: LED Status Error Codes for Carrier, Bryant, Payne
Просмотров 46 тыс.6 месяцев назад
Gas Furnace Training & Testing: LED Status Error Codes for Carrier, Bryant, Payne
Showing TXV Operation with a Water Stream! Thermostatic Expansion Valve Explained!
Просмотров 84 тыс.7 месяцев назад
Showing TXV Operation with a Water Stream! Thermostatic Expansion Valve Explained!
HVAC Low Airflow Diagnosis! 5 Methods to Determine if an AC Coil is Clogged with Dust!
Просмотров 24 тыс.7 месяцев назад
HVAC Low Airflow Diagnosis! 5 Methods to Determine if an AC Coil is Clogged with Dust!
Replacing an Indoor Mini Split Fan Motor on Fujitsu, Mitsubishi, and Daikin Wall Mounted Units!
Просмотров 30 тыс.8 месяцев назад
Replacing an Indoor Mini Split Fan Motor on Fujitsu, Mitsubishi, and Daikin Wall Mounted Units!
Circuit Boards, ECM Fan Motors, Thermostats, and More! HVAC Q&A - AC Service Tech Answers Podcast!
Просмотров 10 тыс.8 месяцев назад
Circuit Boards, ECM Fan Motors, Thermostats, and More! HVAC Q&A - AC Service Tech Answers Podcast!
HVAC CONTACTOR Operation, Types, Ratings, Problems, Testing!
Просмотров 68 тыс.8 месяцев назад
HVAC CONTACTOR Operation, Types, Ratings, Problems, Testing!
Operating Pressures, Subcooling, & Vacuum Problems! HVAC Q&A - AC Service Tech Answers Podcast!
Просмотров 12 тыс.9 месяцев назад
Operating Pressures, Subcooling, & Vacuum Problems! HVAC Q&A - AC Service Tech Answers Podcast!
Inverter Mini Split Heat Pump WORKBOOK!
Просмотров 5 тыс.9 месяцев назад
Inverter Mini Split Heat Pump WORKBOOK!
Gas Furnace Combustion Analysis Training with Tyler Nelson!
Просмотров 23 тыс.9 месяцев назад
Gas Furnace Combustion Analysis Training with Tyler Nelson!
7 Technical HVAC Questions Answered by Craig Mig and Ty Branaman! "AC Service Tech Answers Podcast!"
Просмотров 19 тыс.9 месяцев назад
7 Technical HVAC Questions Answered by Craig Mig and Ty Branaman! "AC Service Tech Answers Podcast!"
HVAC Metering Device Types: EEV, TXV, TEV, Piston, Capillary Tubing! Function, Location, Problems!
Просмотров 50 тыс.9 месяцев назад
HVAC Metering Device Types: EEV, TXV, TEV, Piston, Capillary Tubing! Function, Location, Problems!
8 Common HVAC Questions Answered by Craig Mig and Ty Branaman! "AC Service Tech Answers Podcast!"
Просмотров 24 тыс.9 месяцев назад
8 Common HVAC Questions Answered by Craig Mig and Ty Branaman! "AC Service Tech Answers Podcast!"
thanks
Thanks.
5 minutes is that a rule of thumb with split systems
Please share your thoughts on these four topics. 1. Adding surge protector to outside unit. We live in Tampa, the US lighting capitol. 2. Adding a "slow start" device to the unit. 3. Using Turbo 200 Motor Run Capacitor (made in USA). These have 5 year guarantee. 4. DIYer changing Capacitor. Thanks -- great video.
Very good
Why do you need to do that and how often should it be done?
I just had a new Goodman installed and when I asked them why they didn't use a P-trap they said it didn't need it because the condensate line comes out of the bottom. I knew that wasn't right but I did read in the manual that if you have a shut off installed then you don't need a P-trap necessarily but I'm not sure if that's a good idea. Meanwhile these guys who installed it seem like they don't know what they're doing because they didn't mention that all they said is because the PVC pipe comes off the bottom of the air handler you don't need a P-trap meanwhile even though the pan is draining there is a small leak where are the threads attached to the pan. To show you what kind of workers they are in order to try and fix the leak they hit the PVC pipe with a hammer to break it off then they replaced it but didn't use any plumbers tape so it's still leaking a tiny bit. Maybe it wouldn't be leaking if they had a P-trap even though it's not really backing up in the pan much at all. I can't trust these guys that's for sure. I also have a little bit of water dripping off the coil and not going into the pan. I mentioned that and of course they're playing dumb. Not sure what I'm going to do about that
This is the best video I found to fix the problem I have with my air handle thank you so much
Mini vfr is very interesting. Not budget friendly but great for commercial applications
Would the ultrasonic leak detector detect leaks under vaccuum?
4:44 what’s the yellow device?
Your video helped me understand pressures. I shared it with a buddy of mine. We both wanted to give you a big THANK YOU!
New into the field and had to study this for my midterm exam. Kept confusing front with back, appreciate you showing the actual service valve itself and explaining how it works.
Where you located for classes
Hate this video. Horrible start talking for a third of the video about metering devices that don't even relate to the topic of mini splits. Purposely confusing.
Very informative THANK YOU
GWP is important, but LCCP is more important. R32 is the better option when considering LCCP ruclips.net/video/RQnKPb6i0oI/видео.htmlsi=XxJRWE-gbM5vJgiC
This fixed my problem AFTER I told the hvac dude something was not right , he said that's not it you need a thermostat I am not a happy customer & and he's coming back to find out .
excellent video! thank you
Glad you liked it!
What is the standard subcooling target if the number can't be found?
Great video!
Please publish a book for hvac electrical! Your mini split inverter and refrigerant charging procedures material were both very good.
Do you have a version of your book that uses bar and celsius?
Where can I buy it?
amazon.com/shop/acservicetech and acservicetech.com/shop thanks!
Tight fit result for swaging tip very nice
Sir is ther positive and negative wire to the aircon sensor
Helpful video thank you
All electrolytic capacitors eventually fail.
Both the inside unit and outside unit are running just fine. Changed the filters, cleaned the coils, replaced the batteries in the thermostat and still no luck
do you still open the gates to purge the air???
Just add refrigerant till pressure is about 120 psi
I've got a question. I've recently replaced a broken attic fan motor and it vibrates/wobbles slightly when running. It's fully screwed and clamped in and as far as I can eyeball is not clamped unevenly. Is this normal for 1500 rpm fans?
This video seems useless. Same practices with all refrigerants. Use PT charts, check temperature, and check pressure to see if properly charged or other issues.
Great job teacher I learned a lot over the years
EPA = Unelected MORONS! Trump 24 get rid of them!
When the capacitors dielectric oil expands, the top of the capacitor has a plug so that if it over heats it let's the oil out which is ment to pop to let it out. So that it won't exploded.
Thank U Bro.Craig,for sharing your knowledge ❤
Any time! Thank you for watching!
What would the superheat look like during low indoor heat load / low airflow on a piston/orifice . Would it act like just like the txv ?
Dude, I literally say it as fluent as u did, a lot... But since it's a decent technical video, u gotta edit ur voice over when u said u measure SH on systems with pistons. They all have pistons. U meant ones that function with an orifice tube, or SC for expansion valve systems
Already did the Esco course at the beginning of the year, doesn't seem like much will actually change....besides carrying a lot more bottles around.
Mine is in my RV right above my bed I was wondering why I have been feeling well. I looked into the fan area, very dirty wet. 😂😢
Google Explosion proof air conditioning units and rub two brain cells together.
Excelente gracias
How come the pipe sizes were different ?
I so wish I could retire. This is so stupid.