How To Replace Your HVAC System And Save THOUSANDS.

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Ай бұрын

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@mattp4079 Ай бұрын

Its great that you were able to quit the 9-5 and do these videos to educate others and avoid being ripped off. The service tech's job is 1/2 tech and 1/2 salesman. You're required to upsell useless crap to seniors. Either talk them into a $12,000 new furnace & A/C , or convince them of useless gimmicks like electro static filters, UVlamps or premium warranty that doesnt cover the $179 service call to replace a $20 flame sensor. You and Steve with his little dog Molly represent the honest exceptions in this business.

@diyhvacguy Ай бұрын

Love Steve Lav!!! He’s my hero haha

@diyhvacguy Ай бұрын

Thank you for your kind words

@annunacky4463 Ай бұрын

@@diyhvacguyJust had two 2.5 ton heat pumps installed with duct repairs etc…the first guy I called quoted 31K. While the second fellow was here, the first guy called me pushing for an answer. I was in the attic with the second guy. He said a lot of guys add extra stuff you don’t need for extra commission, I don’t get a commission. He quoted 16K and they did the work very well. I’m a retiree and live in a nice area, so maybe they just give asinine quotes until they hit a winner? Told everybody about that company and their scam. Asswipes.

@xxxblanco Ай бұрын

this guy is pissing off HVAC companies everywhere hahahaha!!!!!!!!!!!!! it's great, I learned a lot from him

@ionu4535 Ай бұрын

KUDOS and spot on to the senior comment! Ex electrician, live in Las Vegas. If the casinos do not get you, the service techs will if they smell ignorance [in general]. The builder approved AC company wanted $15-20,000 for complete system install, 18 years old, taking out attic heating unit too. Found honest AC by rec [NOTHING BETTER] and said attic unit in top shape, replaced AC $5100. Seniors have been around for a while and I always wonder why they believe we did not gain life experience and stayed ignorant throughout life.

@repairitdontwreckit4257 Ай бұрын

I am a licensed plumber and gas fitter. I have installed my own heat pump and air conditioning equipment. Having the experience of being in construction and quite a bit of plumbing tools the job was fairly straightforward for me. I still ended spending close to $1000 on specific tools for ac. Also many hours of studying with the hvac books that I purchased. Anybody who has not done work with there hands and virtually no tools will be challenged to put in their own AC system. However, if you’re determined and willing to buy the tools, and do a lot of reading and homework it is possible. I don’t think there are very many people that will be able to pull it off without some sort of experience like changing the oil on your car, building a deck, soldering some copper water pipe, fixing a lawn mower etc. There are many unique challenges for every installation that requires experience to solve. I’m not saying it’s impossible but you need to be realistic about your abilities.

@peckerpeter2078 Ай бұрын

💯 FACTS you definitely need to be mechanically inclined, and have construction experience to pull this off.. I’ll say this again don’t go with that dinosaur technology upgrade to ductless mini splits their 30% more efficient. That’s just in the electricity usage. I’ll say in the cooling department is probably more like 50% more efficient. Running miles of ductwork, especially in the attic in those hot summer months expecting to cool down the home is just throwing money out the window. It’s over 140° in an attic that’s poor engineering in my book. Get the highest seer rating you can with a quality mini split Ductless system. A lot of those come charged making it easier for a DIY. Duct systems always have leaks and are highly inefficient. You are losing a ton of the cooling air, especially if you have a two-story home with an attic.

@AmericaTheGreat-1776 Ай бұрын

Did you solder your connections on there, or pony up and braze it?

@JoeyRiz Ай бұрын

Ya his channel says diy but there is no diy involved. He is in business to get paid by customers to do work. I’m a former hvac tech and certified to work on everything. No one should do their own work. The only systems that are diy are the cheap amazon mini spits

@repairitdontwreckit4257 Ай бұрын

@@AmericaTheGreat-1776 I used the Stay-Bright 8. My split ac with 410 A has been in service for 4 years without a problem. When I first used it I did a lot of checking. For these residential systems I was comfortable using the product. I could have brazed but the reviews from most people were positive. As with all soldering everything has to be perfectly clean and use the correct paste. Always follow manufacturers instructions. The Stay Brite performs like lead free solder that would be used in a domestic copper water pipe system. Harris sells a specific paste called Stay- Clean. It is a little creamier than your regular paste and the colour resembles clear silicone. Very different from standard paste that I have used for plumbing.

@Mavrik9000 Ай бұрын

Can you rent the tools?

@JurassicJolts Ай бұрын

Ladder crane seems cool

@BEARTAC0S Ай бұрын

Got quoted 6k for a new condenser, coil install at my house which is already ducted with a high efficiency forced hot air furnace. Went to local supply house got all the materials for 1900 out the door. Installed everything myself over the course of a week (I took my time) and paid a hvac tech to braze the lines and charge system about $600. Fanciest tools I used were tin snips and a hole saw. You can 100% do this as a DIY as long as you do your research and plan accordingly and know when to call the professionals to help if needed.

@KuntalGhosh Ай бұрын

even brazing could be done at home if you practice some. i started experimenting out 12 years ago on a free window ac. replaced the condenser on it as it was falling apart then ended up locking the compressor , replaced the compressor and used it for few years that 18k btu whorlpool cooled a room that typically required 24k btu. it had so much cooling power not sure if i did something wrong with it or accidentally installed a bigger compressor. i still have it stored away for someday if i need to cool my room again if the main ac fails lol.

@Iamlegend114 Ай бұрын

U don’t have enough knowledge nerd

@w8what575 3 күн бұрын

They don’t help unless they get a new install job….ive heard every excuse in the book but it always narrows down to the money.,,,they don’t care if it’s going to bankrupt the homeowner….they want ur money and that’s it….theyd spit in ur face if u were homeless and staving….cuz of this socialism American culture we have now….

@deurich2003 Ай бұрын

I really appreciate the video. You have been very helpful. Regarding the professional vs DIY, sometimes there isn’t much difference and in some cases the DIY does a BETTER job because they are the end user. I can’t tell you how many “professionals” do a downright poor job. All it takes is the ability to follow directions and of course the right tools.

@testtesting2868 Ай бұрын

I am not trying to be a know it all but I would recommend heating the rear side of the fittings and adding solder to the other side. This ensures better solder distribution. Never put the solder in the flame as this will make a cold joint. As well, only add enough solder needed. I like to use the rule of using the same length of solder as the size of pipe. For example, 3/4" pipe needs 3/4" length of solder... of course that is assuming you are using the standard StayBright solder. Bend the solder in advance to know when to stop.

@diyhvacguy Ай бұрын

Thank you for this! 🙏🏻

@6YJI9 Ай бұрын

Never would I have ever thought about the ladder + winch idea in my life, and I've been recently thinking about those type of ways for when I plan to add solar to my house DIY. I appreciate the idea Gentlemen!

@johnathandye5244 Ай бұрын

Nice to see you presser test before vacuuming it down. You should always do that every time. That will always tell you if you have a leak especially if you use a digital manifold 👍

@JoeyRiz Ай бұрын

Well yes and no. Nitrogen is great to use because it is a dry gas and also has a good effect of clearing out lines after you work on them. Then vacuuming. But in most cases you can test for leaks with just vacuum and be ok.

@brianrossi4679 Ай бұрын

Your videos are always interesting and informative. I really appreciate you sharing your knowledge with us.

@michaelwells7348 Ай бұрын

~ Thats a Kool way to lift something, I learned something Today. First thing I was thinking was one of those aluminum Gueni lifts..

@Trujillo4u Ай бұрын

Great job. Like always, im glad you keep posting videos like this one.

@robertpenczar8930 Ай бұрын

Your videos are always interesting and informative

@johnnyweld9672 Ай бұрын

Glad you took that wasp nest off awesome and great job must be a pain in the--- to clean outside coils with power box connected to it

@diyhvacguy Ай бұрын

Dang I just noticed the wasp nest 🤣 glad it was abandoned. I always carry wasp spray though

@johnnyweld9672 Ай бұрын

@@diyhvacguy for sure needed on the truck

@asknight Ай бұрын

A polite tip that will help you one day, start your solder on the opposite side of the tubing from the torch. That way the tubing has reached proper temp throughout the joint and two quick swipes around entire perimeter and a wipe = done with full penetration. You guys do nice clean work. Enjoyed the video!

@asknight Ай бұрын

The poor plumber may have hell getting that water heater out of there, but that's his problem lol.

@onenikkione Ай бұрын

@@asknight poor design when making the house plans

@jakespede8522 Ай бұрын

Simply..Great Job! Thanks.

@MeltingRubberZ28 Ай бұрын

Appreciate the vid bud. Prob going to replace my furnace this year. Prob will do your one month subscription or whatever for remote help. Thanks again.

@toupsclassroomtoupsclassro9557 Ай бұрын

Expert Job! Very clear and informative. ty

@soundgineering4771 Ай бұрын

Great video. I would turn off the valve on the digital vacuum gauge before opening the ports to avoid any freon going to that micron gauge side

@everydaysolar Ай бұрын

Good stuff, I have a new AC and Furnace on the To Do list. Might be a good project for this year 🤔

@LeuCustomKnives Ай бұрын

Coolest thing (ladder crane) I’ve seen in awhile!

@user-dh2wn5ux5q Ай бұрын

Long ago I attended HVAC training at a tech school in Phoenix. We were taught to use silver solder to make up tubing joints. My question is this, is the solder you used acceptable across the industry for this work? I'm not criticizing, I just want to be sure that the material you used is up to the task. That would be great as it does not require oxy/acetylene heat levels or equipment DIY folk generally don't have. Thank you for this well done video.

@marcusx3949 13 күн бұрын

Depends on who you ask, but this will work as long as it's not a joint that experiences a lot of vibration.

@shanemccain7107 Ай бұрын

I always used silver soder sticks and silver soder flux and a turbo torch with Mapp gas and never had any problems, this reminds me of the torch less putty that took the place of soder that they where saying was the new best way to do it and I had to go to one of our other properties because the techs had put it on some units and the lines blew loose, they didn't know how to sweat copper at all.

@keithburton3713 Ай бұрын

This guy probably doesn’t know how to braize

@RafaelHernandez-mb7wf Ай бұрын

Thanks for you videos ❤

@wurthmannd024 Ай бұрын

Put some protection down on the TPO roofing next time to prevent drips from damaging it. good video 👍👍

@keovongvilaykeo4799 Ай бұрын

Thank you 🙏 as always great for sharing 😊

@GreyRockOne Ай бұрын

Very nice! Thanks for the info

@scotts4125 Ай бұрын

That Staybrite is very interesting. People either love or hate it. Seems no in between. Some guys never had a leak with it and the guys who have leaks swear they prepared everything exactly according to spec and had leaks. Mostly at the condenser on the high side. If you have good luck with it seems like a no brainer especially not to have to flow nitrogen.

@timvala7577 Ай бұрын

The funny thing is he has a nitrogen tank to pressure test but uses stay bright solder. Maybe he trusts that over brazing if it keeps less contaminants from getting in?

@JoeyRiz Ай бұрын

You should not be soldering refrigerant lines. Brazing only

@timvala7577 Ай бұрын

@@JoeyRiz i actually trust brazing myself. I use a crimping tool to get a tighter fit nitrogen isn’t that big of deal for extra cost and probably saves problems later. Another thing we never did was pressure test systems years ago when using r22. Only relying on vacuum test which eventually you would end up with leaks at times more than I liked.

@JoeyRiz Ай бұрын

@@timvala7577 I’ve personally never had a braze joint leak on anything I’ve put together. That’s another reason brazing is better, you can visually see that the joint is sealed way better. The crimping tool is also way better than soldering though the cost is very high.

@timvala7577 Ай бұрын

@@JoeyRiz Oh! I meant swaging tool. Sorry. Eventually I got better at brazing. I can’t say I never had a leak. Mostly had to do someone else’s work over as they didn’t take the time to check vacuum and did them too quick. I was thinking about crimping. I see they use rubber o rings and had some comment they don’t last and leak. Why don’t they use Teflon rings I wonder? Also those tools are WAY too expensive!

@5dc61 Ай бұрын

Great video!!!!! Thank you.

@andyhoang9974 Ай бұрын

Nice job, i want replacement my AC too

@trentbulen3854 10 күн бұрын

I noticed you didn’t flush the lines I always do but your videos are good. I am a lead installer and I do this for a living for a company in Denver. A full system install here cost roughly 15,000-18,000 I get 0.4% of that each install

@guyfawkes7682 20 күн бұрын

I appreciate your video. Quite concise and to the point. As a suggestion, please note that you are standing on a "single-ply" roof membrane (looks like a TPO). The hot solder that is dripping onto the roof membrane is what I typically see as some of the causes of roof-related leaks in and around mechanical units. I would suggest you place a fire blanket under your point of soldering so as to prevent any damage to the home owner's roof membrane; as well as possibly prevent a future roof leak. Thank you.

@diyhvacguy 20 күн бұрын

Thanks for the input. What you see is from BRAZING, this will not melt membrane, but a drop of brazing rod will absolutely, I’ve seen it melt into the condenser pad many times. But this is the advantage of soft soldering. Cheers

@jamesolivera6325 Ай бұрын

Nice job homie!! Miss working with ya!!!

@stevenkiefer9906 Ай бұрын

Good video/tutorial showing steps for furnace/ac install. Is there a reason why you used solder instead of brazing for the ac connections?

@diyhvacguy Ай бұрын

Staybrite 8 is waaay way easier then brazing, no nitrogen flow needed, and don’t have to wrap the valves because it only get up to like 400 degrees as opposed 1200 for brazing

@nationsnumber1chump Ай бұрын

I needed this im getting ready to redo my furnace and ac. They quoted me over $13k for a 97% furnace and variable speed heat pump

@diyhvacguy Ай бұрын

We have remote support also at Patreon.com/diyhvacguy Cheers

@nationsnumber1chump Ай бұрын

@@diyhvacguy about $1200 for parts and tools sound right? Might have my dad help me since he's the mechanic. You should do a video on code compliance next.

@keithshaw2515 Ай бұрын

that's a steal... 20k central ohio for company I work for

@Riker626 14 күн бұрын

Love the ladder/wench, seen contractors rent cranes for that. So much faster, cheaper, and easier to use the ladder/wench. Always so confused why they deal with the cost and logistics of a crane. Only have to buy the ladder/wench once, but have to pay that crane every time.

@mikerawley2650 27 күн бұрын

Great video. Thank you.

@michaelpaz5093 Ай бұрын

I do hvac installation in California just equipment and materials are around 5k .

@gerardmccarthy2432 Ай бұрын

I notice you dont install a condensate trap with float /compressor shut off in the event of a drain blockage. Is it not required where youre at?

@development602ify Ай бұрын

Looks like a great idea. The area of the country I live in (Metro Detroit) it is very difficult to find a place that will sell you a central AC unit and even harder to find a furnace for a do it your selfer to install. What is happening here the big nation wide installer companies are pushing the mom and pop repair shops out of business. If you call them with a problem with your AC or Furnace they send a salesman to you house instead of a technician and convince you everything needs to be replaced with a new unit and you are throwing your money away trying to get it repaired. They are very high pressure. The sad part is you can probably get the unit repaired for under $300.00 vs spending $10,000 on a new unit. So beware if a salesman comes to your house and not a qualified technician. These companies may not even employ any technicians. They just employ installers and sales reps. The same goes for the roofing companies in our area. No more roof repairs, just replace the hole thing for $25,000 and they are done.

@Dan-p360 Ай бұрын

What's wrong with the old unit, it looks to be in good shape from the appearance. I think units are replaced that don't need to be for some contractors to maximize their profits at the expense of the lay person who knows nothing about hvac. Not accusing your company of such behavior, but I can imagine the temptation to cut corners or take advantage somehow happens.

@tkmad7470 Ай бұрын

Great video! Would you recommend trying a rooftop gas pack on a sloped roof? Seems like it would weigh quite a bit more and getting it up the slope, even though it's only about 10 feet, seems problematic.

@Dicofole Ай бұрын

Great video showing all the important steps with a lot of good tips. Do you have access to the newer units that don't use 410A? Will you need to buy a new set of gauges, or you can reuse the old gauge on different refrigeration gas without any risks of contamination?

@bluejay713 Ай бұрын

For the digital gauges like he uses you can do a software update for new refrigerants that come out.

@Dicofole Ай бұрын

@@bluejay713 What about the contamination of the oils used by the compressors for each type of gas ?

@bluejay713 Ай бұрын

@@Dicofole that i don't know about but do you think diy hvac guy has a gauge for each refrigerant the gauge he uses is around $500 would you spend that much for each refrigerant?

@walterrivera568 Ай бұрын

Amazing video. Where did you get your ladder crane from? Would you kindly post a link for it?

@diyhvacguy Ай бұрын

I have a couple videos about it. They sell them at laddercrane.com but mine is home made :)

@selvarajkannan7023 18 күн бұрын

I got pleasantly shocked your assiduous,endeavours and sound technicals knowledge 👏.I kiss you with all my heart and happy life with this essential tool always on hand 👏🙏🇮🇳.

@thomasmihm8125 11 күн бұрын

I had a furnace put In but now I want put in a AC system my self but company that sold to said void the warranty any way past those?

@ronaldedson496 13 күн бұрын

Fixed another unit that was 40 years old with a high electric Jumpstart.

@jameslee522 3 күн бұрын

that ladder crane is cool af

@CampPrevost 12 күн бұрын

What do you do with the old condenser full of refrigerant? How do you transfer the unit with refrigerant to someone else?

@Robert8455 5 күн бұрын

Great video!

@tinysand3517 Ай бұрын

Love your videos, keep them coming sir. What type of refrigerant was the old unit? Can you do a video how to flush out R22 if we decided to reused the line sets? And please take an extra minute to show us how to expand the 3/4 pipe to solder without the coupling. Thank you.

@diyhvacguy Ай бұрын

I have tons of videos showing this. But I’ll do my best to create one that’s dedicated to these topics cheers

@TheKaybjay2 Ай бұрын

Great video - Where do I get info on remote support? I noticed that all of your videos feature gas systems. I have an electric heat pump that needs replacement. Can you assist? Thanks.

@diyhvacguy Ай бұрын

Yes absolutely. That can be found at Patreon.com/diyhvacguy Hope we can help. Best, Dave

@venvnco6259 Ай бұрын

Great video.

@serzhmangerovskyi5588 21 күн бұрын

My question is this, is the solder you used acceptable across the industry for this work? We were taught to use silver solder to make up tubing joints. I'm very sorry, but it would be possible to explain this for beginners. Thank you

@TroyTheLovablePitbull Ай бұрын

Where can I’m buy the motor and stand for the ladder 0.52 ,thanks.

@OnRappel Ай бұрын

My house is 21 years old with the original AC and furnace. With the exception of replacing condenser capacitor last summer, I have not had any issues with it. I know I'm on borrowed time. When it needs to be replaced, do they normally do the furnace too or just the outside condenser? I would like to take HVAC classes in the fall if my AC survives all summer.

@diyhvacguy Ай бұрын

Typically it’s cheaper to do both being as the ductwork has to be disassembled to get the new coil in anyways. If you are interested in learning more about hvac, we actually have and hvac course that can be found here: kzfaq.info/love/2w60mhlxFmAhoi2oSDcEngjoin We release new members only videos frequently so you can continue expanding your knowledge 👍🏼 cheers

@markmohebi Ай бұрын

Thank u, you are wonderful

@whochecksthis Ай бұрын

I have found that unless you are planning to resell the old unit, it is far simpler to just reclaim the refrigerant on-site, and drop the dry system into the recycle pile for scrapping. Far simpler to reclaim before you disconnect the system.

@scotts4125 Ай бұрын

So the rules state if you reclaim refrigerant it can only be reused by the owner at the original site. If you sell a used condenser technically it wasn't reclaimed so I wonder how that would work.

@whochecksthis Ай бұрын

@@scotts4125 if the refrigerant is IN the unit, it isn’t reclaiming, it is selling used equipment. The reason for the rule forbidding it is to prevent unknown refrigerant from damaging another system. To protect the homeowner from buying unclean contaminated refrigerant in their equipment.

@michaelfisher1260 Ай бұрын

Excellent!!!

@dingdongdaddy589 24 күн бұрын

I just got a quote to add a heat pump - but they said I’d need to rip out my old system, which is less than ten years old and replace it with a different system - the brand they use, of course. But on my current air handler, there is a place for the aux heat strips to be installed, which tells me that system can likely accommodate a heat pump… ? They want 10k to do that. We run a wood stove pretty much all winter and honestly just wanted something to kick on for a couple hours in the morning so I don’t have to get up at 3am to throw a log in. We have oil baseboard that we haven’t used in years… So frustrating being ignorant in some areas…

@jbwjr54 Ай бұрын

Great video. You guys are definitely Pros! I live in Southern California. I saw your video about buying your own equipment and you suggesting hiring a contractor to install it. How much do you think that install would be. Do I need to have any other parts other than a condensing unit, coil, and furnace? What parts do you think an installer would have to provide over and above the installation labor? I know that’s kind of a broad question but hopefully you can give me an answer. Thank you. Great education.

@diyhvacguy Ай бұрын

Just copper fittings maybe, sheet metal for the transition, tape, and obviously all the tools. I button up folks installs all the time

@jbwjr54 Ай бұрын

@@diyhvacguy have any idea what labor cost might be?

@bizzfo Ай бұрын

Why block the coils with the disconnect box?

@sparkythebuilder Ай бұрын

I always heard you had to braze refrigerant lines, not just solder them? I am also surprised you used a flex vent for the exhaust instead of a smooth pipe with 2 90s. Great video!

@jonsaircond8520 Ай бұрын

Surprised......... really

@mapache_del_sur Ай бұрын

He said the staybright with a tight coupler works. He said he has never had any problems. Though I would probably braze my own just for the fact that I have an acetylene torch at home and I am paranoid

@michaelbreeland8823 15 күн бұрын

nice work.

@bonez72392 9 күн бұрын

Where do you get your fittings from?

@daddygc5814 Ай бұрын

Was the old unit r22,if so did you have to flush the refrigerant lines?

@5dc61 Ай бұрын

I recommend you watch his previous videos. He’s probably tired of answering the same questions over and over and over and over and over and over and over again.

@daddygc5814 Ай бұрын

Yeah,but I want to know about this install not previous ones. by the way I have watched every video he's made ,so I don't want your comment, just he's.

@quyco69 Ай бұрын

I just had my new HVAC and 2 plenum box and 8 vents boots and all new duct replaced . Why all the symptom occur like dry and burned lip,throat, sinus, and headache tongue, and hard to breath almost pass out. The symptoms feels stronger like that when you up the attic like you inhaling the attic air. But my return plenum box and all boots not sealed so Maybe the return plenum suck all the attic air and dust to the return plenum box and flowing in the house . Can you reply either way more details this can kill our family . I old the AC guy but he argue with me this and that and he don’t want to fix the problem

@brucecawthon8206 Ай бұрын

Could you please to a video of a horizontal furnace unit in an attic? That’s how mine is, and they are both (there are two- 4 T and 2.5T) hung from the inside of the roof, rather than laying on floor in the attic.

@5dc61 Ай бұрын

I second that request!. Vegas home with systems on suspending metal straps. From my preliminary inspection, it appears it’s just an upward flow system laying on its side with a multi position evaporator coil. Getting the furnace up there (especially the one for the 4 ton system) is going to require some finesse. I will be keeping an eye out for that video.

@jonsaircond8520 Ай бұрын

@@5dc61you are correct the furnaces and almost all coils are multi position

@repairitdontwreckit4257 Ай бұрын

@@5dc61 I replaced my air handler in the attic. To replace I made the attic hatch in the walk-in closet twice as big. It was the width of the trusses and 5 feet long. I cut the old air handler apart with a sawzall. The new handler I stripped down to the case to lighten it which made it much easier to get in. Then reassembled the blower and coil in position. It was easier but still a pain to work in the tight area.

@cmikeg8614 Ай бұрын

Do you need permits, inspections, etc? Does a warranty get voided if you do it yourself?

@onenikkione Ай бұрын

Often a simple internet search within your local city government website will answer your questions. If you can't find the answer there, just call them.

@paulb4496 10 күн бұрын

That torch is way too big. You demonstrate a lot of skill being able to solder those joints with that torch. A regular propane pencil tip or soft flame acetylene and air (prest o lite) would do it. Great video! I have been a Commercial HVAC technician 25 years. Your tools are the bomb!

@ronaldedson496 13 күн бұрын

Included all material

@flutetubamorg 5 күн бұрын

Man, I just got a new system installed last year. 16k. Now I'm kicking myself, I could have done this myself! I've definitely got the skillset, but it would have taken me quite a bit longer than a day to do it by myself. Tricky part would have been dragging the old evap out of the attic and bringing the new one in. I guess the modules are THAT heavy. And my condenser is on the ground on the side of the house. I even have the EPA certification (NAVY training SIR) if I have to get more refrigerant. One question I have though: Do you have to remove the Schrader valve stem from the gas side?

@dragonburger5676 Ай бұрын

HVAC replacement…all done one handed 😀

@drg424 Ай бұрын

How bout a oil trap, condenser above the evaporator. Or risk it. You can buy a trap or make your own .it's better safe than sorry, I use silver solder ,and flow nitrogen while brazing, just a few tips.

@Wisconsin4eyes Ай бұрын

In the transport reffer world we call that a low side pump down.

@jimlippi4001 Ай бұрын

FYI Rudd used to be Rudd Richmond. And now also Rheem and I think weather King. Rheem seems to be the top end name. At least I know they charge more. Oh and you have to be certified to buy their product,that's right.

@KidPyroHD1 Ай бұрын

Where can I get the ladder Crain

@trailerparkcryptoking5213 2 күн бұрын

So I ordered air filters from your recommended source, 20”x25”x4”, and when I get them they are about 1/2” smaller in every dimension! What’s up with that? That’s going to fit loose and let dirty air bypass around the filter!

@rubenangelopalacios9245 Ай бұрын

Didn’t know condenser units came pre-charged. Is that a lower cost way to go from factory? Because hvac companies are charging hella by the pound for refrigerant.

@jimlippi4001 Ай бұрын

Looks like you do great work. The only thing I would change is I would braze my joints. And not trying to convince people that they can do this themselves .

@onenikkione Ай бұрын

I asked my wife if she wanted to attempt this to save $$$$ and she gave me that look. The are you crazy look.

@Omar-ze1cb 29 күн бұрын

Thank you. WTH!

@ryanwelsch9384 Ай бұрын

Why did you not install a heat pump to do heating as well?

@MrRight-MAGA 28 күн бұрын

I realize this saves space. My son's compressor is in his attic. This one on the roof. Maintenance in the attic?? Fuses? Mine is over 25 years old and it has a breaker in the box.

@dalemurphy2982 Ай бұрын

Great video, you need a little work on the application of the solder. The one you left on the basement unit is definitely a leaker.

@NA-xm7wj 16 күн бұрын

Do all a/c systems need a filter dryer and what does it do

@diyhvacguy 16 күн бұрын

Yes it removes moisture and catches any contaminants. Goodman’s have them built into the condenser.

@NA-xm7wj 16 күн бұрын

Oh I did not know that. I’ll have to look to see where it is. Thanks

@WalterVigil-cf3xw 17 күн бұрын

Hello sir you got the talent to teach and very nice work in all the installation. I know you’re probably dont need any extra help but if you ever have some spare time i would love to come a learn from you. I even pay for the clases please let me know thank you.

@diyhvacguy 17 күн бұрын

Hello there! Send me an email at diyhvacguy@gmail.com I actually had someone make the same request a couple days ago. I thought about lining up a replacement and doing some hands on training during the replacement. Send me an email and maybe we can work something out. Best, Dave

@Rddlronroof 24 күн бұрын

Does the solder not require braising with oxy and acetylene? Just a question?

@tedbell4416 17 күн бұрын

Not this kind

@ronaldedson496 13 күн бұрын

Contractor also fully renovated bathrooms cost 800 each.

@mandingo6821 Ай бұрын

Come to Vegas and do my unit. It’s a ground unit on the side of the house.

@Ball4life_420 Ай бұрын

Can we get a video of someone trying install hvac system after watching your videos and see how far they get? And how many different problems they run into😅

@geraldhenrickson7472 Ай бұрын

DIY is not an exact science. It is the first time you have done it and almost everything takes longer than in a KZfaq video. Something ALWAYS goes wrong. The real problem is that if you live in a municipality that does NOT allow homeowners to perform their own work on their own home unless it something simple like painting or adding solar security lights. The other drawback to homeowner DIY is that rarely will a manufacturer provide warranty assistance on any HVAC equipment NOT installed by a licensed, bonded and insured professional. Thank goodness for the videos provided by channels such as this.

@diyhvacguy Ай бұрын

I have several videos finishing up a mostly complete diy job and they have all been great successes and they saved THOUSANDS. But haters will always hate

@Scott-xq2dm Ай бұрын

Where can I purchase Rudd products online? I don't think they have it at Hvacdirect

@repairitdontwreckit4257 Ай бұрын

I bought a Rudd heat pump from the ac outlet online. It was in Oct 2023. It was a good experience. No problems.

@5dc61 Ай бұрын

Yup AC outlet. If you use hvac direct, you can use his promo code but have limited options. AC outlet has more options for sure

@danmeyo Ай бұрын

Installed a brand new 5ton Goodman condenser and evap for $4k myself.

@CC-hv5hk Ай бұрын

No way I did it for 1900.00 you bought the equipment for too much

@BirdDog. Ай бұрын

@@CC-hv5hkdepends on the model you bought. Sounds like you got a 14 seer single stage 2 ton.

@CC-hv5hk Ай бұрын

@BirdDog. yeah but Goodman is a low grade .

@BirdDog. Ай бұрын

@@CC-hv5hk is it? it will last 10 years plus like all the other. sure its budget friendly but thats the same compressor in all the big name units. What brand did you put in for 1900? because anything 1900 sound like a pile of shit.

@CC-hv5hk Ай бұрын

@BirdDog. what I'm saying is that it's a Goodman and 4k is a lot for that. I installed a tempstar icp better than most units

@Jafiveon 16 күн бұрын

Pet peeve of the install side of the industry I have is that they're always putting the filter drier at the condenser. You should really have the drier as close to the metering device as possible, so it should be right at the evaporator. Also no way would I expect any plain MAP gas solder to hold under high pressure, vibration, and constant expansion and contraction on the high side. Just braze it and be safe.

@diyhvacguy 16 күн бұрын

To each their own. I haven’t had a single problem with sb8, and the filter drier location doesn’t matter. But again to each their own. Cheers

@BigSidtrous Ай бұрын

If I DIY my own system, how do I get the manufacture to stand behind the equipment warranty since I'm not a licensed HVAC contractor? Or, am I suppose to be happy with the money I saved and say to hell with the warranty since I'm still way ahead finacially speaking when components start to fail?

@jacobkiefer3828 2 күн бұрын

It won’t have warranty. You’ll likely save money anyway as long as you did a good install.

@intelin123 Ай бұрын

God bless you. Theres a special place for you in heaven.only angels share their knowledge with others. Thanks for sharing

@hosocat1410 Ай бұрын

I bet if someone traced the roots of the practice of putting the condensers on the roof in your area it would go back to the days of swamp coolers. Elevation doesnt matter for modern ac, but with a swamp cooler there would have been better performance by letting the more dense cooled air fall naturally. Or maybe that had nothing at all to do with it! 😂😂🙃🙃

@bluejay713 Ай бұрын

HI Hvac Diy Guy how much is that nitrogen and what size bottle is needed for pressure testing.

@diyhvacguy Ай бұрын

You can rent them at your local air gas supply. I usually get it somewhere around 300 psi for pressure test 👍🏼

@bluejay713 Ай бұрын

@@diyhvacguy Hi i found the bottles at airgas just not sure what size of bottle i would need it didn't say if they was rentals.

@loctite6267 Ай бұрын

Hi, Mr. David Can I use Argon to do pressure test, and purse the line if I chose braze with 15% silver brazing rod ?

@bradleytroche3717 20 күн бұрын

Next time you use a forklift at that lower height it's easier and safe so you won't drop the a/c unit makes it easier with your workers. In higher building you use a hydraulic equipment and it's much easier be safe in higher elevations take care A/C Contractor

@jimlippi4001 Ай бұрын

I stand corrected he is changing the whole thing

@manoharshenoy4800 Ай бұрын

Why did you use nitrogen to pressurize instead of dry air?

@OnRappel Ай бұрын

I've watched a bunch of HVAC videos over the years. I feel like I understand certain things, but I'm missing the "big picture." Is there a book or video that explains the big picture of residential HVAC?