The solder balls I doubt because of how much I got through on a flush.
Type: Posts; User: Joseph'bidness
The solder balls I doubt because of how much I got through on a flush.
I failed to mention what you reminded me about in this reply. We also checked the fans for sideways air, and there was some but a lot upwards. We are leaving it for now, and I ain't going on the...
We combed it out, and power washed through the coil. After weighing in a new charge (as much as it would take) the head would stay down from four fifty but still a hundred pounds too high. The...
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http://www.wlv.com/wp-content/uploads/2014/06/data/db3ch15.pdf
Here's the article for phase equalibria
I was reading through an engineering article, and some RSES publications. You probably won't find fractional solubilitY. I'm just figuring that when the gas goes in and out of the oil it's...
I agree with you in principle, I really do; yet I question the blends ability to even carry oil through because of its volitility. When we look at a phase equilibria curve and how the dew point is...
The "precipitate" is flocculation from parrifan wax in oils(from my understanding). The same stuff used to block a body tissue upon autopsy or surgery before pathological examinations. Candles are...
[QUOTE=mrkelly;22885881]What I 'think' he is asking,is,
what effect would an,extreme System Load either high cond,evap temp or low cond,evap temp,cause dilution of the Oil from the Gas's...
When flocculation occurs in refrigerant oil it acs like the coffee that's too hot and forms precipitate; yet, thermodynamics prove it to be a phenomena inside the compressor. I'm trying to grasp...
It's a term I coined in relation to how the refrigerants will boil at differant times in and out of the oil. Think of solubility in terms of your morning coffee with sugar and cream. The sugar will...
I'll try to rephrase my thoughts. I'm reviewing blends and fractionation and solubility of refrigerants in oil. With a unit that is under excessive loads or one that is running off of a bimetallic...
Self explanatory pictorial. Unit serves a high ceiling with a ridge vent and has been running on without the board for years. I ain't checked to much out yet but look at that icy oil bucket..
i.e.
Ok I'll wait.. I'm getting the floc out of her now, thx for letting me know
i know the glide is negligible for 410, but in the spirit of understanding wouldn't it effect the fractional solubility with a high load condition over a given amount of run time?
I'm working with 22, 410, 134, and 404 for now. I think we got some 409 stuff out there too, but thanks for duperheat and bubcooling - lmao :)
Mmmmmmm. glide, when will they rifle refrigerant lines?
I am reviewing blends and figured with the new pink bottle your all living off of these days - it will be a decent place to start. When you consider the velocity over run time wouldn't it diminish...
That's exactly what I believe is going on with this system. I'm told the load has increased over years and they really need a bigger unit. In the original post I ask about repairing with a higher...
What do you mean by a real log sheet?
High suction and low superheat is common for capacity problems, I know it's a capacity issue.. I logged it after being there on first call, but the big guy says it's due to the added load in the...
P.S. The pressures in the pic are with the original drier, once everything was completed the head stayed at a steady 200 while the suction remained high at 130-135. I ran it with the door off just...
I had a a fun day, washed a condenser down, after degreasing I decided to change the drier because it was cold and sweating on one side. My suction pressure has been high with a low superheat, and...
Although I am near to Grover Clevands house, it is a wigged man with wooden teeth on that bill.. All about going green they tell me... Haha
I didn't know that, should I measure it with a monameter?
I am getting air through it but that dollar did sweep away with a wind.
Today, I just got some readings on condenser split, SCsh, took the fan plate off and washed down through condenser, then ran her with the hose on to keep a cool head. I ain't ever done an acid test...
Sure thang
Worth a try, might be a while until we're back there, I'll keep posting the findings. I don't think it's a double coil, idk for sure though, I'll check, just seems like its internal cause stage one...
Acidic washing, lower than seven.. It's an ole unit, I can't tell who used what over the years but the labels faded.. I'm sure the sunlight helps to etch away the ink also, but considering sea...
/\t across would prolly be fifty degrees off the top of my head, guess work and hind site. How come you would want to know the split?
I don't run the units with the doors off, the fins ain't in the best of shape but they ain't a skeleton. First staging is condensed on the bottom half of the coil with the top half being a cold...
Gotta go for now, any suggestions will be appriciated... Thx for replying
Serial # 2105x15404 but it might be a digit off because the label was acid washed away. i suppose a reed could allow too much discharge to pass and lower displacement; i honestly don't think it's a...
The refrigerant was virgin, fans correct rotation and all working fine, two seperate circuits on condenser and evaporator. Second stage is literally a seperate system all together.
Yes
A SH or SC is unobtainable due to the time lapsed before she trips. Unit is not new micro channel, and would hold a garbage bag on the fins without a problem. I wouldn't know any other viable way...
13.5 lbs
Heads climbing, pops at four fifty, amps on compressor are 25. C164s changed,flushed out both coils, TEV was a little dirty so we hacked the danfoss out for sporlan brass. Both coils were...
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That is news to me.. How is it they are differentiated with a shared airstream providing comfort?
Dirty air is heavy.
I'd pull the blower and clean it real nice.
They make sense on electrical savings however how do they still offer the horsepower needed for oil return on low load conditions?
What kind of loop is best fitting for a consistent heating pattern throughout the home? Do tankless water heaters do a better job than combinations?
Buck and boost.
Transformers VA rating is increased upon switching the load and shorts through the primary winding due to a voltage fluctuation from the supplier.. ?
I've used Nu-Cal products and my only complaint is the rash I tend to get from acid splashes. Works great on brake dust!
Has anyone ever considered a vinigar solution to prewash the coil followed bye a calcium chloride powder and washed off with a mild ammonia solution? In addition, I wonder about a simple bleach...