On a known leaking system, you're damn right!
On a known leaking system, you're damn right!
You're quite a Liar... proof's in this thread.
Your clear out a left field, over the fence across the parking lot rolled down the hill and into the friggen creek here man.
But if /when you happen to find some manufacturer of resi split or rtu that doesn't presently supply a low pressure cutout as standard equipment then be sure and let me...
So go ahead, always replace it then if you insist really I couldn't care much less.
Actually, suggest you might consider learning to USE the pt chart where it concerns validating the presence of non-condensables or contaminated refrigerant--Hint: pretty sure it's still a standard sample question on most of the 608 tutorials.
flame on queen bee
Not my problem if you insist on somehow providing or selling warranty against rot out on a partial system replacement....even though in all probability it's going to outlast the rest of the system.
None of the low end "landlord specials" have LPS and if your real lucky, they *might* have an HPS on the heat pumps..... but if you worked with resi at all, you would know this.
Like I said, try to learn something new...
Where in the hell are you, under a rock? They exist and they are everywhere! I suggest you get out and do some actual service work!
Yeah, I forgot that the ambient temps are stable for at least 24 hrs... Just goes to show you lack the training it takes to be competent.
BTW, why don't you do some research on something you don't understand? Venturi effect doesn't require a system to be running in a vacuum, so your LP switch theory is blown right out of the water.
5 year MANUFACTURE WARRANTY!!!!!
It's your puppy, if you didn't do the job correctly the first time!!!!
Get a damn clue dude... you're so far off in left field your complete business theory is blown to hell.
No flame, just facts that you're a Liar!
Show me the manufacturer schematic.
Among other conditions, a venturi requires the "hole" to be located at an area of greatly increasing velocity such as at or quite near to an area of significant restriction.
Sure thing--the Flying Spaghetti Monster is the creater of the unviverse, too.
I'm sorry you're not competent to understand the physics.
How many will it take before you admit you're wrong???
N2A3
Your wasting your breath.... he doesn't have a clue about resi, just centrifugal chillers and industrial. But that all you can get from sitting on the bench in the union hall. I bet he would freak if he looked inside the heat pump system I installed last week. Prolly not too many in here have seen a mother board with a daughter board in a resi heat pump...... and that doesn't include the boards in the AHU or furnace. http://216.122.22.11/FetchDocument.aspx?ID=35035a71-2f38-46b9-a2af-46d6312d4def This is the particular equipment match that I installed; Split System: Heat Pump with Remote Outdoor Unit-Air-Source
Outdoor Unit Model Number: RPNL-030JEZ
combined with
Indoor Unit Model Number: RHLL-HM3617+RCSL-H*3617A*
Manufactured by: RHEEM MANUFACTURING COMPANY
under the Trade/Brand name: RHEEM RPNL SERIES
has been rated in accordance with
ARI Standard 210/240-2006 for UNITARY AIR-CONDITIONING AND AIR-SOURCE HEAT PUMP EQUIPMENT
and is certified by the Air-Conditioning, Heating, and Refrigeration Institute to meet
the following product performance ratings:
Cooling Capacity (Btuh): 29800
EER Rating (Cooling): 12.75
SEER Rating (Cooling): 15.00*
Heating Capacity(Btuh) @ 47 F: 31600*
Region IV HSPF Rating (Heating) 9.25
Heating Capacity(Btuh) @ 17 F: 19800*
A * following a rating indicates a voluntary rerate of previously published data, unless accompanied with a WAS which indicates an involuntary rerate.
ARI Reference #: 3228149
Kenny, just killfile the ignorant SOB. He has his mind made up and you can't confuse him with the facts.
meh...he can fight his own battles...the only trolls around here are the regulars and, of course, queen bee.
hvac = troll
od
Sorry try again--high and lps safeties are included on each every one of the above referenced drawings....Note the components labled as "LPS" "HPS" and "DTS"....
Perhaps they need to stop trying to save ink and spell it out? :)
The link showed a page but no article.
One thing I've learned is that if someone has it in their mind that something isn't so, no amount of talking is going to change a mind that cant be changed.
Pretty much everyone here is full of themselves. Recent examples and Im not picking on anyone but when someone says that someone is going to freak out when they see a couple of circuit boards in a HP, well that's a little over the top. Circuit boards have been around for a coons age. Power in power out no big deal. Then to go on and say that commercial/industiral techs don't know squat about resi equipment and blabbing about some mythical union bench are just showing ignorance or are jealous or something.
Union service techs are never on a bench. On the construction side they may be but that's the nature of the work. In my shop we can have and have had upwards of 200 guys working or it could be down to a handful depending on who gets what bid and if anything is being built. Winter is slow for that side because of frost laws and construction generally grinds to a halt.
My best advice is to take these guys with a grain of salt and do what you do the best you can. No one is going to learn anything here they already think they know it all. Usually the ones who boost the most know the least. I see it here damn near on a daily basis. There's no need to try and show anyone here anything because it aint gonna happen.
For me, I just like to stir them up once and a while. :)
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