Craig you have a true teaching gift! So much appreciate you providing all your information to us technicians. Thank you!
@acservicetechchannel2 жыл бұрын
Glad you are enjoying the videos Jimmy! Thanks for your kind words!
@tycobb86212 жыл бұрын
I agree. I have learned so much from Craig. If you don’t have his book, get it, it’s very well laid out and has an insane amount of information in it.
@kevinbattaglia1841 Жыл бұрын
@@acservicetechchannel CDC C
@williamford204 Жыл бұрын
❤😊
@tiberio1352 Жыл бұрын
hello jimmy....my system is about 40 years old....works just fine but I have never seen a control board....the thermostat controls everything. Is that possible? Thanks
@conrad7702 жыл бұрын
You're really creating a great legacy here Craig - it will live on even after your career is over. Sharing knowledge freely the way you do is one of the more noble things one can do. Bravo
@5822huron2 жыл бұрын
Hvac techs don't die ...ever. lol
@armandorodriguez6447Күн бұрын
You’re a true educator my guy, been in the field for several decades now,I’d be lying if I say I’ve worked on every unit in this video and don’t need an assist . We forget most of what we work on if we don’t see it on regular basis. I personally need to refresh,and polish my skills every now and then,and believe your channel gives me the best opportunities to do so. Thank you for what you bring to our field Greg 👍🏽👍🏽
@sethoxley5851 Жыл бұрын
I’m a newer technician, just moved from South Carolina to Ohio. Your videos have been a tremendous help getting me up to speed!
@buckfidencoincidencetheori7200 Жыл бұрын
New hvac student here the sequence of operations in the beginning is a lifesaver. I’m sure the rest will come to me with experience
@acservicetechchannel Жыл бұрын
Keep learning and add one thing at a time!!
@bopeezy-473110 ай бұрын
It’s makes me mad I paid 15k for trades school when everything I learned was in this video smh 😢
@danielleottway94319 ай бұрын
15k!? That's wild. For a full ticket here, it's about 7g
@BOSS1236319 ай бұрын
No lie g I’m down 20 learned more from my man here
@9ChefGerm7.9 ай бұрын
I learned after my 10 months that we could’ve took the EPA on our own time. More than half of “Class” quizzes made by the instructor from these videos and the book
@Thetruth-mp3ug9 ай бұрын
When I 1st got hired I was the only one that had an EPA(12 trucks), so the next week they called everyone in and payed for them to get certified! I was the only 🤡 that got 15k+ in debt for mine!
@dexal83688 ай бұрын
Same story here bro 😢
@jjjames5089 Жыл бұрын
Your knowledge and the way you deliver that knowledge lends trust in what you say to be true. With your teaching and a lot of effort anyone could be a professional HVAC tech. Keep up the great work, and thank you.
@acservicetechchannel Жыл бұрын
Thank you so much JJ James!
@YoDoneSa9 ай бұрын
I have years watching and learning from a true passionate technician. I really appreciate the time you take to share your knowledge with us here. Because of your teachings, I have become a much more confident technician and my knowledge has been expanded. Thank you very much
@gmcxm211 Жыл бұрын
Wow, wow, wow, your videos that you are showing online are phenomenal. I was an aircraft mechanic for 20 years then I became a locomotive engineer for the last 16 years, now I’m retired. When it was time to replace a 30 year old furnace I thought why not just get a package AC/furnace unit. After installation, (installed by licensed personal) I opened the panels to get model numbers and serial numbers for warranties. I thought to myself what a mangled spaghetti mess of wiring, all of this just to run a furnace and air conditioner. After realizing the cost of any service call, I decided that I needed to learn how my furnace works. After two months of watching all your videos I’m able to identify what every wire does in my furnace and AC compressor unit. I know what each component does and the purpose of it. I'm still learning some troubleshooting techniques. At this point the only thing that I know that I will not even attempt to do is to, replace any component that will break the integrity of the refrigerant system. If anything needs to be braised/soldered, the cost of having that done will be close to the price of a new unit. Its better just to buy a new unit. I did take an AC course in collage for diesel mechanic in which we had to get a 608 certification. I don't know if you offer that or not, but this would be the place to learn on how to handle refrigerants Every homeowner needs to know how this equipment works, even if they're not going work on it, they still need to know how to maintain it. I can only imagine how many house fires were caused by homeowners neglecting and or being naive towards their furnace and AC units.
@jordancroom Жыл бұрын
Your videos are outstanding and very educational. 2nd year service tech here and I always find myself coming back to your videos for refreshers and learning something new! Thanks Craig!
@acservicetechchannel Жыл бұрын
Thank you so much for your kind words! It's awesome to hear that my videos have been helpful on your journey as a service tech. The fact that you're finding value in both refreshers and new insights means a lot. Keep up the great work in your second year, and remember that learning is a continuous process in this ever-evolving field.
@omarperich1560Ай бұрын
Thank you so much I recognize your time involved in creating these videos, I am so happy to find you I know you are a Legacy to the next Generation people that is getting involved in these trade 25 years ago I was involved in clases. Like the one that you giving , I think about the many people that you are blessing with your knowledge, I am retired but like to watch videos like yours thank you for those that you are helping , that’s what I call a human with a Purpose in these world thank you. Because you are putting food in the tables of many family’s with these videos, GOD bless you and your family, thanks to all involved , blessings
@andrewd17959 ай бұрын
I've been watching you for years. These training videos are great. They have helped me so much. Thank you.
@kaseasdasd50532 жыл бұрын
*Love the size and it fits perfectly in a corner but **Fastly.Cool** the whole room. Really like how you can auto adjust how long you want the fan to be on. It is quite but highly effective.*
@keithcorbin4474 Жыл бұрын
Can you switch out gas valve electric heater element
@keithcorbin4474 Жыл бұрын
Reason why I'm going to do gas is too high
@carloshumbertocallejas4027 Жыл бұрын
You tube should high value this content it is helping a lot of people to grow and be better or become a help to society.
@brucefraser280310 ай бұрын
Yes ! Craig a want you to know you're the best instructor , and my confidence and skill level in the field is continuing to improve thanks to these videos .
@acservicetechchannel10 ай бұрын
Thank you for the high praise!
@bulldawgfooliooo Жыл бұрын
The greatest part of knowledge, is sharing it… thank you sir
@abdelmellouk70802 жыл бұрын
Craig, you're an excellent instructor. I was a teacher for 13 years and saw your passion for the trade and sharing the knowledge and skills you learned all these years. I went to BFIT in Boston to learn the trade. I am learning a lot from your videos. Plus I already both your books as a bundle but I didn't get the cards. I must have done something wrong when ordering. Great job!
@tankttehctiw87762 жыл бұрын
This is so excellent, I wish I had this when I first started. Great job, and thank you for this free knowledge
@gregmercil3968 Жыл бұрын
I’m going into my 3rd year in the trade, and into my 2nd heating season as a service tech. This video was a nice little refresher.
@tiberio1352 Жыл бұрын
greg...my system is about 40 years old....works just fine but I have never seen a control board....the thermostat controls everything. Is that possible? Thanks
@erich13947 ай бұрын
Wow - this was such an amazing crash course! I learned that, once you break the system down to its parts and give context to those parts, everything seems so much simpler. I appreciate you for making this freely available!
@FranciscoCaceres-qo6td14 күн бұрын
I went to school I didn't learn much with this guy Im really learning
@lachcik50849 ай бұрын
"very much easier" ac service tech is one of my favorite channels
@devtheedudee9162 жыл бұрын
Starting HVAC school in about a week and I’m super nervous don’t know much but these videos are a big help 😬😬😬
@tankttehctiw87762 жыл бұрын
Ah if I had these videos when I first started it would have been such a breeze. He’s doing the course work for you. I would brainwash Craig’s videos till it clicked.
@jericosha28422 жыл бұрын
The fact that you care enough to watch this stuff and try to follow along means you will do just fine. Refer to these videos when you struggle. Even after you get hired. You got this.
@dwj73862 жыл бұрын
Watch "HVAC School" videos on refrigeration cycle and EPA 608. Fundamentals first. Expansion equals loss of heat and compression equals heat. One coil and fan distributes heat, another coil and fan distributes (loss of heat) cold. Fan speed/size, duct sizing, lineset sizing and coil sizing determines rejection of heat or (loss of heat) cold.
@tbejames56342 жыл бұрын
How's school going bro??
@Danny-fs1hk Жыл бұрын
Craig is such a master teacher that it’s almost a joke.
@dionicioramirez1047 Жыл бұрын
Thanks for all you doing for this community
@guelphming38432 жыл бұрын
Great class for gas furnace, much appreciate your generous sharing with us. God bless you!
@bamboosmith4294 Жыл бұрын
Fantastic teaching
@rob88232 жыл бұрын
Great Video! On test leads with fluke meters I have often read a small resistance below one ohm. I only would replace the leads if that resistance varies and can add from there. Thanks for excellent lessons.
@royfields4836 Жыл бұрын
Hello, Craig, when will you come out with a furnace class book? Roy Fields
@jsnxng7578 Жыл бұрын
Great content, very thorough and informative. Thank you!
@eclecticlearner5943 Жыл бұрын
Awesome instruction, my friend. Clear, informative, and applicable. 👍👍
@paulelliott7373 Жыл бұрын
What an incredible history/educational lesson!
@acservicetechchannel Жыл бұрын
Thanks so much Paul!
@mplscarsales66522 жыл бұрын
Glad I found you you wouldn’t happen to have motorhome/camper furnaces handy would you that would be a very interesting component to learn as well will bring you millions of views .
@stereosonix20002 жыл бұрын
GREAT presentation. Thank you for sharing your knowledge. Keep up the great work.
@coldfinger459sub02 жыл бұрын
Another one of your excellent videos saved to my favorites to be passed to younger technicians asking questions about this topic 👍
@mitchwessell2167 Жыл бұрын
This channel has made me such a better technician. Thank you so much!
@tiberio1352 Жыл бұрын
mitch...my system is about 40 years old....works just fine but I have never seen a control board....the thermostat controls everything. Is that possible? Thanks
@supercareappliancerepair8538 Жыл бұрын
All the content on this channel is GOLD!
@TruthSeekerAi Жыл бұрын
this was great thank u
@acservicetechchannel Жыл бұрын
Glad it helped!
@khayberadil Жыл бұрын
I love all your videos but this one is the best. Thank you
@Talentman1814 сағат бұрын
Thank You Craig!!
@AminulIslam-zd3fv8 ай бұрын
Best teacher ever I see Craig
@TheRAMBO91919 ай бұрын
Im just here cause I'm interested. I'm thankful I didn't go to school for this. This is too much to think about. And this is just some furnaces. Didn't even get into boilers yet or anything else. Crazy how techs figure stuff out. Would drive me crazy. I get distracted very very easily.
@pbandjwrx Жыл бұрын
Your channel has helped me and everyone I know! Thank you!
@acservicetechchannel Жыл бұрын
That is so encouraging, thank you!!!
@robertwynn34537 ай бұрын
Wishing all at ac service tech an early happy new year from the uk. Really enjoy your classes very informative.
@Honeyman769 ай бұрын
Boy did I get a good laugh. Your story of when you went and pulled the silicone carbide HSI earlt on in your career. well.... I am only a second year apprentice, like you, I did the same thing recently and accidentally banged the HSI and it broke into multiple pieces lol. Great video!
@renteria4540 Жыл бұрын
You're really good teacher.
@wahid67252 жыл бұрын
Absolutely educational great job thank you so much
@miltonmartinez41099 ай бұрын
is to good to be true ,I see it every season thank you r the best Snoowaircondition houston
@ricardosabillon9952 жыл бұрын
Best training video!
@josearcila6642 жыл бұрын
Como.ce.traduce.soy.de.venezuela.
@acservicetechchannel2 жыл бұрын
Thanks Ricardo!
@caryandgrace2 жыл бұрын
Comment for algorithm. Will watch in full later. Thank you sir.
@nickyengle96682 жыл бұрын
Nice work,keep em coming Morris county NJ Native Thks Man!!!
@EnjoyCalculus2 жыл бұрын
Another excellent video. Thank you Craig
@MrBababuwi2 жыл бұрын
Thank you for sharing your wisdom!
@steve198411172 жыл бұрын
You are HVAC God.
@z8669zzz9 ай бұрын
Excellent video!
@MileeSimmon-db8ub9 ай бұрын
I really love this
@jimmysegovia26882 жыл бұрын
awesome Craig!!!!! thank you for sharing.
@deanmartin19662 жыл бұрын
Excellent video. Thanks for sharing.
@EurekaRecycler Жыл бұрын
Thank you, Best wishes
@acservicetechchannel Жыл бұрын
Same to you!
@waltherherrera679 ай бұрын
Extraordinario como siempre mil grscias
@georgetsetsakos6088 Жыл бұрын
Impeccable sir! Thank you.
@tphvac872 жыл бұрын
What a great video Craig! You the man! I greatly dislike smart valves 😂
@jcms0904047 ай бұрын
Thanks!
@acservicetechchannel6 ай бұрын
Thank you so much for your support!
@myherocamus88472 жыл бұрын
Great lecture!
@RichardBellII9 ай бұрын
wow, that was a great video!
@johnzhang20592 жыл бұрын
Learned a lot, great video.
@robertwojtowicz9338 ай бұрын
Very educational 👍
@georgezhong624 Жыл бұрын
i have to say, this is so awsome and my gas furnace pilot light is off...then i know every part of it...thanks
@zabik7221 Жыл бұрын
Nice work!
@felixfernandez442 Жыл бұрын
EXELENT explanation
@carloshumbertocallejas4027 Жыл бұрын
You one of the best .
@tayvonbrown1661 Жыл бұрын
Keep up the good work
@ericallen3006 Жыл бұрын
You're my hero
@acservicetechchannel Жыл бұрын
That is quite a compliment Eric! I am humbled, thanks brother!
@gingerstrand61532 жыл бұрын
Always useful! Thanks
@brianmcdermott17182 жыл бұрын
Real great video, packed with great tips and info. Thanks Craig.
@infotechyeti7 ай бұрын
I have a high efficiency furnace, according to the tech that came to look at it, but they think we need a new one and its a 2008 model lennox furnace. when do you think one would upgrade a furnace given the age of my furnace. Of course, like a car, one has to maintain it but im a new home owner and learning more each day about our home, including the furnace.
@skumbriev1ch2 жыл бұрын
Amazing video, thanks!
@acservicetechchannel2 жыл бұрын
Thanks Sergey!
@eman32082 жыл бұрын
Thanks awesome video!
@jrc6302 жыл бұрын
Great very informative 👍
@HICDIY2 жыл бұрын
Great info
@ChrisWill Жыл бұрын
Whoah this video is legit no cap
@acservicetechchannel Жыл бұрын
Yeah the setup for that video was two weeks of work with two people and 3 full days of editing, plus the knowledge from the field! Thanks for your encouragement!!! Make sure to check out our website too www.acservicetech.com thanks!
@officialbankers49256 ай бұрын
Good video
@hazendismukesjr.8319 Жыл бұрын
The thermopil is a generator the pilot heats it and it generates milivolts
@billbennett2785 Жыл бұрын
Great video - thank you. I am going to replace the furnace in my home that is 6500 feet above sea level. What adjustments or modifications do I need to do at this high altitude? Thank you
@GM-wf6el Жыл бұрын
Hello. Great video. I live in an apartment and the gas furnace stops working during a power outage. Can I connect a vehicle battery or some other power source to the furnace so that it will run during power outage? Thanks
@blouie0 Жыл бұрын
Thank you - Great video in explaining everything about the furnace! But I do not understand the explanation of the ground voltage drop test @52:35. Why is the check measurements are in ohms instead of volts? I think you may meant to say is that with the power on (120V), the voltage drop should zero (therefore no resistance ), but if instead the voltage reading is like 0.4 V then that means there is problem (i.e. there is unaccounted resistance somewhere)?
@tc2812 жыл бұрын
Love it 🔥
@juanlagunesmendoza58132 жыл бұрын
Gran maestro lo siento pormi no se ingles pero es interesante arreglar esos equipos yo solo me dedico equipos de línea blanca
@indiantraveller194 Жыл бұрын
Good sir
@bill987782 жыл бұрын
Thank you so very much for your efforts, I have a question, I see a part or two on the installed out on the return they have red wires and blinking indicators, what’s do you call that? and what the purpose of it? Thank you
@wisconsinbush2940 Жыл бұрын
On that millivolt gas valve. How important is the wiring colors to terminals? Does it matter where the red and white wires go on the terminals? Will it work with red wire on th and white wire on TH TP?
@kinglion217 Жыл бұрын
Hello, I have a gas furnace and we bought heat pump a few years ago but can't find a person that can program it correctly to provide heat with two zones and be able to switch between gas and heat pump. Will be thankful for your input
@realestateservicessaleshea992 жыл бұрын
Finally finished watching!🤣 Thanks again for the videos! 🍺🍺🍺🥃🥃⛳🎳 Stay safe. Retired (werk'n)keyboard super tech. Wear your safety glasses!
@searchingforaway84947 ай бұрын
Is there ANY way that a 90% natural gas furnace could be venting what smells like a faint smell of "car exhaust" or the like!? I feel like when my furnace is on blowing I can detect that. It is not all the time either. It only seems to happen when the temperature goes down to colder temps. Is it possible to have a crack or something like that in the heat exchanger or something that could cause this? Also, I feel that in the summer I can also detect something when the cooling unit is on blowing. I dont know what to think about all of it! ?
@aminahmed6783 ай бұрын
I didn't hear teaching about cabon monoxide in haler or ditector.
@sunriseeternity3009 ай бұрын
Has anyone found any practice test questions or apps specifically for the NATE Support Technician exam?
@litesp Жыл бұрын
Is it correct that my 25 year old Carrier 58GSC series upflow furnace does not have an inducer motor? My problem is that I set my thermostat and flip on the furnace power switch but only hear a click or clunk sound but nothing else happens.
@cardsfan-ym1bj Жыл бұрын
Being that old,it might or might not,but it still will have a sequence of operation,what type of ignition?Do you own a meter have you checked voltage,power to furnace,24volts from transformer?If you dont know if you hsve an inducer or not you might want to call a professional.
@kevincowan713110 ай бұрын
can 80 percent effeciant furnace have no inducer fan ?
@codykruies3414 Жыл бұрын
I start my first tech job Monday. Wish me well!
@nurdinsafe44412 жыл бұрын
Hi i have a quesition how i can remove vaccum without vaccum pum to the refrigeretor?