Fridges 100% die, they're made to now. If your fridge is really that old and you can manage it, NEVER get rid of it, tell your parents to leave it to you in their will lmao.
this post was submitted on 01 Nov 2024
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Glances over at my 1954 GE Combination that has NEVER been serviced outside of cleaning and replacing the light bulbs.
she probably just wants you to stop racking up the electric bill
Meanwhile the fridge using two cool lasers for cooling since the end of ww1
Except LG and Samsung fridges or the ones that use the linear compressors.
I am a simple man I see TTS reference I upvote.
Simplified:
Having a fridge running is nothing complicated compared to a computer. The compressor and the light inside are the only things that are being powered. Both components work mechanically: The compressor has an electric motor that is running when fed with electricity. Pistons inside the compressor are linked mechanically to the electric motor. The light inside the fridge is operated with a switch that is mecahanically connected to the door. The light is off when the door is closed. As long as electricity is fed to the fridge, it keeps running.
Computers however are more complicated, as they basically are running clocks that connect an event with a time stamp. They can get disturbed easily when several events happen. When a computer is running long enough it can happen that the memory overflows when a specific event is being executed for example. For this reason it is renommended that your smartphone is supposed to be restarted at least one a month, otherwise it couldn't function properly.
If refrigerators were operated the same way as a computer, like your laptop or smartphone, I bet it has to be restarted every once in a while, otherwise a malfunction would occur. To my knowledge refrigerators are built the same like 40 years ago, albeit with more efficient compressors, better insulation and less harmful refrigerant.
RIP to the Minsk fridge my granny used until 2022. Built end of 70s, that thing was continuously in use for 50 years.
Is this from Warhammer?
Looks inspired by it, but the emperor only has 1 mechanical eye lighting up.
If it's not it's stolen from it.
Old fridges never die. Modern fridges are more efficient but more break-y, can't have both.
Actually modern fridges are usually less efficient. But that's because they use refrigerants that are literally thousands of times less harmful to the environment.
Old appliances frequently used R-12 which is an damn nice refrigerant except it depleted ozone and has a GWP (global warming potential) of 10,900. That means 1lb of R12 released into the air causes the same amount of global warming as releasing 10,900 lbs of CO2.
Newer appliances use refrigerants like R134a which still works pretty well, doesn't deplete ozone, and only has a GWP of 1,430.
The newest appliances are more frequently using R-600a which is hard on compressors because it has a high head pressure and it doesn't cool quite as well. But it also doesn't deplete ozone and it has a GWP of just 3. The bigest downside of that one is that it's very flamable (it's isobutane) so the legal limit on how much residential appliances can us is very low.
Old stuff that broke got thrown out and forgotten
Old appliances broke, but they were made to be easy to fix so our grandparents could just swap out the broken parts. I helped my dad replace the compressor on an older fridge as a kid and the heating elements on my grandma's toaster. I remember my dad taking me to some locally owned mom and pop hardware store where we could buy replacement parts for old appliances off the shelf. My parents still have the toaster, but that store closed down and new stuff isn't made to be fixable anymore (most likely due to planned obsolescence thanks to late-stage-capitalism).
On a tangent, when you think about it, throwing an entire toaster away because one heating coil burned out or throwing awag an entire fridge just because the compressor gave out is not rational. But if you tell people we should have the freedom to buy repairable appliances then they look at you like you are crazy. To me, it is the other way around. Sustainability isn't political or a luxury, it is an inevitabe, unstoppable force of equilibrium.
When it comes to refrigeration in particular newer appliances tend to break more frequently because they are using more environmentally friendly refrigerants. Old CFCs cooled really well with minimal work from the compressor. Newer fridges and freezers are more frequently using isobutane (R600a) because it doesn't deplete ozone and it's GWP (global warming potential) is 3 where the GWP of even non ozone depleting HFCs can frequently be in the thousands. The problem is isobutane requires higher head pressures to work properly and doesn't cool as well as older refrigerants so the compressors have to work much harder to get the same result.
Also when it comes to household fridges and freezers, they really aren't worth it to fix anymore. You need an EPA 608 cert to even touch refrigerants (in the US anyways). Plus you need a two stage vacuum pump and a recovery machine (amongst other things) both of which can easily cost as much as a new fridge. Then you need to actually have the skillset to remove the broken component and braze a new one in because everything uses brazed connections now to minimize leaks. Then you need to have the know how to properly recharge the system with refrigerant which when you're working with a critical charge of maybe 2oz of refrigerant is an absoulte pain. All in all, maybe if you are already an HVAC tech and had the tools and materials on hand you might barely break even fixing your own fridge or freezer.
When it comes to consumer refrigeration they can't be user repairable due to having to work with refrigerants and economies of scale mean they just generally aren't worth a trained techs time to fix.
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Just be sure to clear the lint off your coils every five years or so. Otherwise you're making the poor guy suck air through a shag carpet.
suck air through a shag carpet.
Welp, that's a new euphemism.
The fridge is a big pump, it needs to circulate... It's when it sits idle for too long that it risks death!
The webway must remain open!
Wouldn't that be the webway must remain closed, in this case?
Do you intend to remove the Emperor from the Golden Throne?
He's keeping it closed, because there's nasty shit on the other side. Are ya'll eating crazy pills or something?
Nothing like the coldness of the warp to keep your cold brewed recafe cold!
In the grim darkness of the present day, there is only cold food and drink.
Freezy Pops for the Freezy Pop throne.
My grandfather has a fridge that has been in operation since the late 70's. (It's a leopard brand fridge, the company no longer exists)