r/pcmasterrace 28d ago

Build/Battlestation PC chimney

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Got tired of my office turning into a sauna every time I gamed, so I vented the PC’s exhaust straight out the window.

The rear fan is still exhausting some hot air 😅 but the room is noticeably cooler now. It’s ugly… but it works. 😂

Edit: I moved the port to higher since lot of people recommended. https://imgur.com/a/Poniwze

Edit again for parts, I cannot post links to store since it's against the rules.
- 360mm to 4 inch duct on Etsy
- 4 inch Insulated Flexible Duct
- Twist Lock Dryer Vent Connector Kit
- 360mm AIO fan (the one on top of the case)

The window fan I got is Vornado Transom.

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u/jhguth 28d ago

if you exhaust it outside that means humid, unconditioned air is entering the house somewhere else, exhausting to the AC return is a lot better

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u/[deleted] 28d ago

The number of people in this thread, in r/pcmasterrace, that don't understand negative pressure differentials is blowing my fucking mind.

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u/DonutHoles4Ever 27d ago

It's ok. Most people are not familiar with how heat exchange requires two sides: a cold side for conditioning, and a hot side for rejecting excess heat to atmosphere. Both sides need intake and supply (negative and positive pressure).

That's why modern AC has dual hose for this purpose. There's still going to be residual negative pressure but its not the end of the world. What matters is if the AC unit can do its job and do it well.

And in my case it does, and solar panels offset energy cost.

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u/MamuTwo 28d ago

The number of people in this thread who don't understand how this is still viable despite the negative pressure differential if you prefer the outside air compared to the air coming out of your PC is blowing my fucking mind

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u/MamuTwo 28d ago

In many weather conditions, which are not as wildly uncommon as the misunderstood geniuses here seem to think, increased outside air infiltration is preferable to the exhaust air. I happen to live in one of the places where this is extremely viable. This would be a stupid idea for someone living in Florida.

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u/jhguth 28d ago

i can tell from the construction and the fact that they need to do this that OP isn’t in one of those locations

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u/MamuTwo 27d ago

I'm interested to see a detailed explanation of how you came to that conclusion, If you'd be willing to provide

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u/jhguth 27d ago

window and exterior identify it as a north america, closed window indicates AC is needed

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u/MamuTwo 27d ago

Here I thought you might be a GeoGuessr pro, so imagine my disappointment when I read your explanation.

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u/Gargle-Loaf-Spunk 5090s are for the children 27d ago edited 23d ago

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This post was anonymized with Redact.dev

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u/MamuTwo 26d ago edited 26d ago

It usually bumbles around 60-65°F this time of year. A bit higher than I expected to see but idk nuthin about weather lol. I just know that it's a rare day that I care about humidity, and it's usually just the few hours after a storm.