HVACR: Water Source Walk In Refrigerator Not Cooling/High Head Pressure (Troubleshooting & Repair)

  Рет қаралды 3,051

Jumper man Tech

Jumper man Tech

Күн бұрын

Пікірлер: 19
@topher8634
@topher8634 Ай бұрын
I recommend oxyacetylene for brazing on refrigeration equipment. B torch takes longer to heat and you run the risk of overheating other components. Oxyacetylene heats quickly, allowing you to flow the alloy and pull the flame off sooner.
@bcouri1
@bcouri1 Ай бұрын
there's a time and a place for both setups, keep both around
@sherwinalvarez7365
@sherwinalvarez7365 22 күн бұрын
Also there are rules for NYC travel and what buildings allow.
@topher8634
@topher8634 22 күн бұрын
You can use oxyacetylene in NYC. Hospitals won't let you bring torches in without extensive approval. B torch (straight acetylene) is great for plumbing and anything soft soldered. Didn't say ditch it, just don't recommend for silver soldering, the melting point is near that of the copper. B torch takes a while to get there and the whole time you're heating, the heat is traveling to other components that can be damaged by excessive heat (e.g. valves, sight glasses, driers) even if you've taken pains to prevent it with wet rags and heat blocking putty.
@genewheeler6320
@genewheeler6320 Ай бұрын
Great job as always brother. Another one in the can. As us older time video guys say
@zekenzy6486
@zekenzy6486 Ай бұрын
Great video. Thank you for sharing
@kirkhemmings8234
@kirkhemmings8234 Ай бұрын
Very good 👍 love every thing ❤you make me so happy you are very smart and very good
@troyhutton-mills6607
@troyhutton-mills6607 Ай бұрын
1:41 Oh dear what ref engineer left that there for the next person😢
@ChrisWright7701
@ChrisWright7701 Ай бұрын
Did you replace the time clock.
@BenLemke-i8j
@BenLemke-i8j Ай бұрын
Why not use adapter unions?
@sherwinalvarez7365
@sherwinalvarez7365 22 күн бұрын
High back pressure. It may need a TXV adjustment to see if its bad.
@peteaceves5237
@peteaceves5237 11 күн бұрын
1/2 to 3/8 may not be a big gap but its best to go with what the manufacturer asks for. It would suck to install it and have it not work due to a restriction.
@wrestlingterrier8366
@wrestlingterrier8366 6 күн бұрын
Is 1/2 to 3/8 considered a restriction?
@peteaceves5237
@peteaceves5237 6 күн бұрын
@wrestlingterrier8366 Depending on the equipment it can be.
@wrestlingterrier8366
@wrestlingterrier8366 6 күн бұрын
@@peteaceves5237 I see. Thanks !
@joshstevens9826
@joshstevens9826 Ай бұрын
Water valve is on the wrong side. Should be on the leaving side, not entering water
@dylanengholm5051
@dylanengholm5051 Ай бұрын
I recommend removing used filter driers with cutters instead of brazing since the heat will expand the moisture and other build up into the system quicker than you can take it off
@ILoveKittys78
@ILoveKittys78 Ай бұрын
😻💚💜💚
@StevenQingchengCao
@StevenQingchengCao Ай бұрын
wired plumbing hahaha
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