Those aren’t supposed to be round on top.
Everyone should get awnings instead of bruteforcing the heat away. The insulation in your walls works both ways: it doesn’t let heat out in the winter and inside in the summer. However, the sun’s radiation passes through windows without much holding it back (without awnings or external curtains) and directly heats your home from the inside. So your house is basically a greenhouse when there’s nothing covering your windows.
Happy cake day.
My HOA would not approve of awnings.
We do have the latest version of low-E Windows. They’re shockingly effective.
I really want to get motorized blinds, and motorized forced air vents, as it sits now, we more or less just leave all the windows covered. Given it’s not as effective from the inside, But even reducing the direct IR mission makes a big difference.
Is that a Dell. Lol.
Rofl, might as well be. Was just hope after I replace it It doesn’t swell again just like dell.
Have you tried unplugging it and plugging it back in?
Looking at the power draw from 8am to 1pm, it did that itself every 5 minutes.
replaced the cap, it’s chill now.
That’s pretty cool.
Yep, if your condenser unit outside just won’t turn on it’s always a good idea to check this capacitor. I think it was just last year that I replaced the one in my unit installed in 2015. I went through a few capacitors with the ancient system before that!
Well there’s your problem right there!
It was! Came right back!
This is me, today. House is 88 F. Service won’t arrive until Monday.
For an european that sounds unbearable, but i have to translate to celcius
At 98.6 it would be the same temperature in my anus as it is in my air.
About 37
36.5°c for people who use sane units ;)
I hate were i live, it’s our coldest time in the year and tomorrow’s high is 32.
36 is normal during the hot time of year along with massive humidity too
As much as I like the metric system, temperature in the world is the one place where I prefer Fahrenheit. Having to care about decimal points on a thermostat just seems like trying too hard. “Oh honey, could you turn the thermostat down to 21.1C?”
You know that 100 is hot as balls. You know 0 is cold AF. 0C is 32F. That’s not really that cold, I’m shoveling snow in a t-shirt. 0F is really that cold. It is almost more akin to a percent of comfort scale than a measurement of temperature.
It is an interesting thought experiment though, as anyone using a given measurement scale gets used to it over time. I’ve been doing dual for a while to better intuit fuzzy translations in my head without having to run a formula every time.
Just an opinion of course, and not trying to have some flagrant discussion. I’d gladly switch to Celsius if we ever finally left Freedom Units. Thus far, the only places you see it in the US is in science, medical, and pop companies selling 16.9fl oz (just shy of 500ml) beverages instead of 20, so they can milk their bubble sugar water for all the profits.
Copying this post I made elsewhere recently:
I used to say this. But being a curious person, and one willing to test my own hypothesis, I decided to learn Celsius. Like, spend enough time with it to intuitively understand it, so that I could compare the two.
Almost six years later, I haven’t switched back. I much prefer Celsius for weather. Having 0° at freezing is far more useful than I suspected it would be, and having less granular degrees gives them more meaning, which makes understanding them easier.
Seriously, I struggle to express just how useful below-freezing temperatures being negative is. -5°C means so much more to me than 23°F, and that’s after thirty years of using Fahrenheit and only six of using Celsius.
Edit: this isn’t to discount what you’re saying, just to offer my own opinion on the matter. Having experienced both, I much prefer Celsius. But obviously everyone will have their own opinions.
No one calls out decimals in Celsius. Unless you are measuring your kids fever. 38.1 vs 38.5 vs 38.9 you know that it’s time to ready the metamizole if it keeps creeping up like that
0°C is the frost point of water. If you know it will dip below that during the night, you can prepare your plants, driveway, kids (I’m sorry my love summer is over), pets, clothes, etc the day prior.
-40° is -40° though, doesn’t matter if it’s F or C. The best part of both scales.
I often hear americans (even scientists) say that they prefer the Fahrenheit scale for weather forecasts, but I believe the perceived higher accuracy is an illusion. Forecasts aren’t that accurate for any given micro climate.
For example, I don’t care if my weather forecast says 26°C or 28°C, I know it’s “short sleeves” weather and when I look at a few graphs at the end of the day, it’s been 25.6°C two meters above ground 100 meters south of me and 27.3°C in the garden, but only for 5 minutes etc.
I often hear americans (even scientists) say that they prefer the Fahrenheit scale for weather forecasts, but I believe the perceived higher accuracy is an illusion. Forecasts aren’t that accurate for any given micro climate.
When I switched from Fahrenheit to Celsius I used a rough heuristic to get the Fahrenheit value from Celsius. What I discovered was that my heuristic, which was rounded and would skip entire degrees Fahrenheit, matched most weather apps’ Fahrenheit value.
For example, if my app said 20°C, the other person’s said 68°F. If mine said 21°C, theirs said 70°F. If mine said 22°C, theirs said 72°F. If mine said 23°C, theirs said 73°F. It is very rare that mine has said, say, 21°C and theirs has said 69°F (or any temperature where the value was converted with decimals and then rounded).
That is to say, my experience certainly seems to indicate that for people using the same weather sources but in Fahrenheit, the value was still rounded to the nearest degree Celsius, then converted to Fahrenheit and rounded again.
That’s not to say you’ll never see 71°F or 69°F or other values that aren’t converted from an already rounded Celsius value, it all depends on what your data source is providing you. But nearly always, my rounded conversion from a rounded Celsius value matches what other people see in Fahrenheit.
This makes complete sense, because most people cannot tell the difference between 70°F and 71°F. And it’s difficult to predict regardless.
Edit: this could also just be a lack of sampling and dearth of values where the rounded-converted-rounded value differs from the converted-then-rounded value. I don’t know.
Nah, I agree 100%. Celsius is wonderful for computers and science, but the human-tolerable range is far too small. Fahrenheit is a human-based scale, with 0-100 basically corresponding to a percentage of how much heat a person is able to/forced to hold onto. At 0, you’re not really able to hold onto any heat; you quickly reach hypothermia. At 100, you’re forced to keep nearly all of your heat, and are only able to vent trace amounts; you quickly reach hyperthermia.
It turns out, people function best when they’re keeping 40-70% of their heat (depending on how they’re acclimatized, which is determined by how much brown fat they have), so those are the temperatures that are most comfortable for us.
I agree with the sentiment but -40F to 120F would do the job better
Imagine having to use a decimal to account for a lower resolution measurement.
I’m team metric for everything but temperature when relating to human environments.
Imagine replying to a comment 36 hours after the fact and not even having a cursory look at the comment chain to see what else has been said.
We don’t use decimals in everyday life, you don’t need to.
It was mostly a joke? I’m sorry I didn’t do a /joke to verbalize that.
I’m sorry I’m not chronically online. My “active” filter is about 12-30 hour old so I’m not chronically online as much as I was on Reddit. This is like a forum. Let’s not criticize people for not reacting quickly, please.
My apologies, I didn’t realise it was a joke seen as most people in this thread aren’t joking when they say things like that.
I don’t blame you for not chronically being online, that is a good thing rather than a bad thing, but if you were using it as a forum would you reply to a thread without actually reading through the rest of the conversation? The snide comment was mostly because I thought you were being serious and each of your points has been gone over multiple times within the tree of my original comment so I thought you were being intentionally belligerent.
Thanks so much for the chill reply :)
I’m too ADHD in that I don’t have as the replies like a conversation and reply without reading the other replies. I’ll do better to get more context before reacting quickly in the future.
Thank you! 😃
You do realize the reason fahrenheit is set up that way, is based on the human perception of temperature. 0-100 is the general range or cold to hot. Of course some inhabited areas end up outside that range a bit, because humans are adaptable but generally speaking it allows for far more graduation in every day real world scenarios. Metric is good for science, but not ideal for casual everyday usage of hot and cold.
Your body doesn’t really care what the boiling point or freezing point of water is. But you should and generally do need to preemptively plan for environments outside the fahrenheit scale.
If that was true, then we wouldn’t see people bitching about the cold while I’m out in a t-shirt and jeans in 50°F weather. Seems fucking stupid to base a measurement system on something so subjective.
You do realize the reason fahrenheit is set up that way, is based on the human perception of temperature. 0-100 is the general range or cold to hot.
That is not why fahrenheit works the way it does. This is something Americans have appropriated as a silly and poor excuse for using it. “cold” and “hot” are completely arbitrary and subjective terms, and the 0-100 range is as arbitrary.
Metric is good for science, but not ideal for casual everyday usage of hot and cold.
That will come as a surprise to the billions of people using it every day for exactly that purpose. You are projecting your own ignorance over billions of people, because you yourself have no idea how it works.
That is not why fahrenheit works the way it does
You’re entirely right, but it’s fun to trigger people like you with a couple words that ultimately mean nothing.
You are projecting your own ignorance over billions of people, because you yourself have no idea how it works.
You mistake ignorance for simply not giving a fuck. I know what Celsius is, I know how it converts, I just don’t care.
It’s very entertaining to be able to trigger people at will to crawl out of the like bugs and talk shit online, wasting their time on a topic that doesn’t matter in the slightest. It’s usually the Europeans, they seem to have a superiority complex about this specifically for some reason and love typing at length about it. Most other countries outside the EU region don’t bother, probably because it doesn’t matter.
Also, here’s the obligatory reminder to the Europeans that the US began using metric in 1866 and officially switched to the metric system in 1975, it just wasn’t made mandatory to switch, so most didn’t. Because it doesn’t really matter for daily life which system is used.
It’s very entertaining to be able to trigger people at will to crawl out of the like bugs and talk shit online
Uhhh so edgy
Ah, well here’s another one of those down votes you were looking for.
Side note, I’m American. After getting a mechanical engineering degree is was clear to me that metric is just better. Maybe it doesn’t matter to you, maybe it doesn’t matter to most people, but if you actually have to spend time thinking about this stuff then it starts to matter.
You sure write a lot for someone who just doesn’t care
Lots of downtime at work at 3am. Might as well poke the Europeans since they’re awake.
Oh, just can it, American.
Epic projection comment. How very much your multi paragraph reply screams “I don’t care”.
Hey. Remember when the beagle spacecraft totally slammed into the Martian countryside because someone used imperial units? 2 year wait for some good times.
slammed into the Martian countryside
At least it avoided the Martian urban areas.
You do realize the reason fahrenheit is set up that way, is based on the human perception of temperature. 0-100 is the general range or cold to hot.
You do realize that Celsius is set up based on known, objective, & measurable data points instead of subjective things like “hot” and “cold”.
Your body doesn’t really care what the boiling point or freezing point of water is.
Yes it does.
Maybe Fahrenheit is really for tardigrades. Those don’t really care about the freezing temperature of water.
No, the human perception of temperature thing is a myth. Originally 0F is the freezing temperature of a brine solution, and 90F was Fahrenheit’s estimation on the average human body temperature, and then the scale was adjusted so that it fit in better with Celsius reference points (freezing/boiling points of water).
Reference: https://en.wikipedia.org/wiki/Fahrenheit
So it’s all a hack.
Like half of the things American.
I personally would use Kelvin for science, Celsius is much more useful for everyday things like whether it will rain or snow, whether the paths will be icy, how hot it will be according to the weather report and how hot to make stuff when boiling water or cooking. Kelvin is great for not having negative temperatures which don’t make sense.
The 9 and 100 in F is a completely random range, where 0 is a random solution freezing point and 100 was an estimation. Tell me how it’s better than C, tied to water, the main stuff we all need to live in this planet and probably also for aliens in other planets.
mine went out in July in Phoenix, AZ. The 3rd closest Ace had 1 in stock for my unit.
When you go upstairs do you constantly hear “Give Me Just One Night” or something in the background?
I do but unfortunately the announcer just keeps talking right up to the post.
I’ve seen so many HVAC repair trucks on the roads this week.
As a refrigeration/HVAC guy, the past couple months have been hell. Most of our crew has been working over 60 hours a week for two months straight and we still aren’t even close to keeping up. We’re having to heavily triage calls. Hell, I just finally got dispatched to a prison the other day where aparently a whole cell block had been mostly without AC for an entire week. Normally a call like that would get someone dispatched same day but we just don’t have the people. I work with guys that have been doing this for decades and even they say that the current volume of tickets is unprecedented.
At last it’s an inexpensive and easy fix. Just buy another capacitor with the same specs and swap them out. Better yet, buy two! Keep one as a backup.
Don’t buy an electrolytic capacitor as back up and store then over a long time. They will degrade and will be bad when you finally need them.
MKP/MKT capacitors are an exception since they don’t degrade the same.
Eh, they do age but a spare capacitor sitting in a likely climate controlled building and not being used isn’t going to age nearly as quickly as the one in use likely in the outdoors. Will it be as good as a brand new one? No. But it will be damn near as good and it will be on hand when you need it.
At the same time though, if a motor kills start components often enough that you need to keep a spare on hand then there is something wrong with that motor or your power source.
If there are other start components then those should also be swapped. One component failing can weaken the others, especially the start relay.
Yeah, I bought one to make sure that was the only problem. It just came back up so, now I’ll pull the furnace apart and find what size it uses for the blower keep them both on hand.
They can blow on their own but chances are you have a junk contactor or a fan that draws too much amperage.
It’s also possible a critter shorted the contacts. Happens all the time in Florida. Usually the fried lizard is still there.
True enough.
3 year old unit :(
Then it certainly shouldn’t have failed yet so either high cycle rate or high draw.
Clean both coils and keep watch on how often it runs and how long it stays running for a couple weeks. Also if you still have a analog bimetallic thermostat those can fail and cause rapid cycling and if the compressor isn’t smart enough to delay they can cycle themselves to death.
keep watch on how often it runs and how long it stays running for a couple weeks. Also if you still have a analog bimetallic thermostat those can
It’s on an ecobee which appears to be behaving, pulling data from homeassistant on emporia power, it seems to be pretty chill.
she’s 1.5 ton pulling 1300 watts while running which actually seems low to me.
This was me on Sunday… And then also on Monday after replacing the cap and then realizing that the fan motor was janky (which might be what caused the cap to fail)
realizing that the fan motor was janky (which might be what caused the cap to fail)
Yep, that is often the case. I’m a hvac/refrigeration tech and I’d say about 20% of the time I have to replace start components, it’s because the motor in question is starting to fail.
As much as that sucks, you clearly already know the fix and are working on it. Grats to you for having the skills bro. Please work safe, 2 phase electricity doesn’t play around.
My 20 year old AC breaks once a year, at this point it’s the ship of theseus. One year it’s the capacitor on condensor, then condensor fan motor, then fan motor that circulates air instead, then circuit board that controls all HVAC functions, then capacitor for circulation fan. Every year, when the heat hits strong, something breaks, I have become proficient in diagnosting HVAC system at this point.
If you’re going through multiple condensers a decade you need a new air conditioner. From a different manufacturer operating on a different continent.
A quick tip if you want to minimize the number of repairs. If a motor dies, replace all the start components as well. The old ones might be fully functional and even test good but when the motor quit it likely weakened them. Similarly, if one start component fails then just replace all of them for the same reason. A failing start cap or run cap can really beat up the start relay so even if it works temporarily, it will often fail later. Also if you notice that you keep having to replace start components for a particular motor then that motorcis starting to fail. We see that all the time with compressors in particular. A hard start kit can help in that case but it shouldn’t be considered a fix.
