He just said this is the suction line .....the high side. ???? suction is low
@kevennguyen3507
5 жыл бұрын
So far, from your videos, I learned to evacuate and replace compressor. Will you please do a video on replacing a complete HVAC unit? with replacing all the components minus the duct work?
@timthetoolman5522
Ай бұрын
Much smarter to install the drier inside close to the evaporator. By putting it outside, it will corrode and start to leak. Inside, not a problem.
@user-pc6tr8mh6p
Ай бұрын
Should I vacuum the system after installing the new drier filter?
@harh3101
2 жыл бұрын
You did not show the proper procedure of vacuum and filling up with inner gas before welding.
@josephsomeone1611
Жыл бұрын
Sam, you have many very constructive comments below; please do review them an consider your process with the filter dryer and line cleaning..! regards, Joseph.
@Amphialus
3 жыл бұрын
This video is all incorrect in fundamental ways. First, the purpose of a filter drier is to protect the metering device and evap coils, so it should be located directly before the metering device inside the house. Second, you should always clean tubing before you cut it so you don't drop junk into the line like what is happening in this video (sand paper grit/particles, dust, cloth fibers, etc.). Third, you should always ream cut ends before soldering/brazing since the lip will cause turbulence that will eat away at the tubing wall and weaken the joint. So after all this work and you charge the system, you will run all that sanding junk and any other debris through the fluid line right into the metering device and evap coils making the filter pointless and possibly damaging the devices.
@christopherhite9050
3 жыл бұрын
Not to mention that he did not flow nitrogen while brazing. All that carbon buildup will now also go strait into the expansion device.
@bondedcastaway3085
3 жыл бұрын
I had an issue with his brazing flame
@yongweiwang2386
2 жыл бұрын
When retire the old filter drier. You have to cut it off instead of sweat it. And he should cover the filter drier with a wet towel.
@yongweiwang2386
2 жыл бұрын
That is a liquid line filter drier. Is it? How could he say it was suction line?
@Capt-Intrepid
4 жыл бұрын
Install inside at the Evaporator / air handler if possible and it won't be exposed to the elements and rust.
@tedk2166
Ай бұрын
Nice clean job. Does it make sense to pull a vacuum with the schrader valves removed? I realize you would need two tools to hold a vacuum or just pull from one side?
@bobshanery5152
Ай бұрын
You want them removed before you pull a vacuum. You can leave them on but it will take alot longer and could give you incorrect readings. You can pull from one side or two. Two is faster but the biggest thing is a good pump and good open hoses. With one you be just fine.
@Brisket9392
2 жыл бұрын
Sanding after cutting introduces potential contaminants when you could have easily just sanded before. Also, where is your nitrogen? Inside of that pipe full of carbon now which going to plug stuff up.
@johndooley8837
Жыл бұрын
Good video thank-you. A suggestion, why not clean the pipe before cutting. Less chance of dirt or grit getting into system.
@danielvillalobos394
Жыл бұрын
It’s better to cut it first than clean it
@wilwiljames1
2 жыл бұрын
When vacing the system why not leave the schrader valves out to lower resistance in the lines?
@workaccount341
Жыл бұрын
Once he takes off the hoses, the unit will just suck in the air without Schrader cores
@BarayadYasharahla
7 ай бұрын
The vacuum will be gone when you remove the hoses without the Schraders
@tedk2166
Ай бұрын
Or you would need the valves tool that’s used to replace a schraders leaking on running systems.
@ikstrucking3289
2 жыл бұрын
What do I do with a heat pump case? The liquid line I was told to install a bi directional filter, what about the suction line? All suction line filters seem to be one direction only, how do I go about it, with heat pump case? The heat pump is house ac/heat
@ayo1480
Ай бұрын
You don't need to purge the line with nitrogen when brazing?
@bobshanery5152
Ай бұрын
You should have nitrogen running within the lines when brazing. Now you can skip this part but you run the high possibility that your lines will have flakes in them due to oxidation. This could in time damage alot of key parts.
@omitthy5273
Жыл бұрын
I usually clean and sand before I cut
@JessYalyson
3 жыл бұрын
Question; What happens if the Filter Drier is installed backwards? I saw one unit had the drier filter installed pointed towards the condenser and not the coil-furnace. Thank you.
@2936Julian
2 жыл бұрын
My understanding is that the way it is designed is that there is a filter for particulates and then a desiccant for moisture and acids.
@alicepet1994
5 жыл бұрын
So, no tube swaging needed? What's the size of the liquid line and the filter drier? Thanks
@BC-sk3bp
4 жыл бұрын
Filter drier has = female you can swage both eyes nd of lines but who wana do that🤣 larger filter dryer are good like catch all
@wasimedoo1506
3 жыл бұрын
Nice job clean and neat
@bernardsalazar3259
4 жыл бұрын
Will a vacuum clear slag from the interior of the line? Is shielding gas required for filter/dryer install?
@court2379
3 жыл бұрын
Don't the instructions on the filter say to wrap it in a wet rag to keep from melting the parts inside?
@levilittle2851
3 жыл бұрын
Yes you can actually use a paste specifically for this that prevents damage to the filter drier
@realestateinfonet9041
2 жыл бұрын
Great video! Thanks!
@carefulconsumer8682
2 жыл бұрын
What if you install the dry filter in the wrong direction with the arrow pointing out? What happens? Thank you.
@thathvacguy
Жыл бұрын
A restriction can occur
@jesussavesletyourgooddeeds3623
3 жыл бұрын
Good job man
@hmongmeka2011
Жыл бұрын
thx learn some of it
@vladimpaler2651
3 жыл бұрын
Totally wrong ! Clean that pipe before cutting it , doesn't make sense to you ? .....
@markspc1
3 жыл бұрын
Shit, you cut out the actual soldering, what a stooge.
Пікірлер: 40