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Older Activity
21-05-2024,
01:33 PM
kay86
replied to a thread
R290 LBP Compressors at Low Temperatures
in
Fundamentals
Hello, thanks for your reply. At -40C the pressure chart for R290 says 1.4 PSIG so yes it's almost vacuum but it's indeed doable. Infact, picture...
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2 replies | 226 view(s)
21-05-2024,
07:58 AM
coolpower
replied to a thread
Stal R59E Service Manual
in
Refrigeration Books
Hi mbc iliasfrigomarine@gmail.com Thank you.
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2 replies | 50 view(s)
21-05-2024,
07:14 AM
csrbvba
replied to a thread
R290 LBP Compressors at Low Temperatures
in
Fundamentals
I think that at -40° the high pressure temperature would be to hot. -40° is almost vacume, with the pressure lost would be lower. Probably needs a...
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2 replies | 226 view(s)
21-05-2024,
03:48 AM
mbc
replied to a thread
Stal R59E Service Manual
in
Refrigeration Books
Hi send your Email I have those , MBC
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2 replies | 50 view(s)
20-05-2024,
06:34 PM
dvb_gsm
replied to a thread
Brandt C15350970
in
Refrigerants
Hi.. I found a label Can you help me solve my problem?
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1 replies | 1769 view(s)
20-05-2024,
05:56 PM
coolpower
started a thread
Stal R59E Service Manual
in
Refrigeration Books
Hello All ;) Could any one maybe have service manual for the compressor STAL R59E MkI Generation E and F Thank you in advance.
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2 replies | 50 view(s)
20-05-2024,
06:35 AM
Craftgroup
replied to a thread
Ostrov condensing unit
in
Commercial
The Ostrov condensing units are part of a range of high-performance refrigeration solutions designed for various commercial applications. Ostrov...
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1 replies | 994 view(s)
19-05-2024,
03:59 PM
Tycho
replied to a thread
Ammonia Hose
in
NH3
Yeah, back when Jackstone plate freezers were still popular, they had the same issue on the connections. They had a square flange with four 6mm...
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19 replies | 3261 view(s)
17-05-2024,
05:57 PM
al
replied to a thread
VRF Pipework Design
in
Commercial
No bother Stretch, i was scratching my head myself over it as well:)
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6 replies | 1183 view(s)
15-05-2024,
04:16 PM
Stretch79
replied to a thread
VRF Pipework Design
in
Commercial
Hi Al, Believe I've been looking into this too deeply. The pipe will on ever be a suction pipe, other being a liquid, this will not be a discharge...
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6 replies | 1183 view(s)
14-05-2024,
10:54 PM
Grizzly
replied to a thread
System Air VRF 500
in
Air Conditioning
Hi chillermac. I have sent 2 manuals which I found. I hope they firstly get to you via the email details I have? And secondly They are of some...
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1 replies | 594 view(s)
14-05-2024,
07:31 PM
chillermac
started a thread
System Air VRF 500
in
Air Conditioning
Would anyone have any information on a System Air VRF 500 AIR EVO HP R unit? Looks like a H9 fault. It runs for about an hour or so then trips out....
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1 replies | 594 view(s)
11-05-2024,
03:25 PM
kay86
started a thread
R290 LBP Compressors at Low Temperatures
in
Fundamentals
Hello everyone, I'm looking into how R290 LBP Embraco compressors perform, especially when it comes to the efficiency data they provide. I've...
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2 replies | 226 view(s)
10-05-2024,
06:17 PM
narkom
replied to a thread
VRF Pipework Design
in
Commercial
https://dropmefiles.com/a9bSa
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6 replies | 1183 view(s)
09-05-2024,
09:24 PM
waheri3
replied to a thread
Hvac /mini split questions
in
Air Conditioning
thanks in advance for any help
see more
1 replies | 655 view(s)
09-05-2024,
09:23 PM
al
replied to a thread
Ammonia Hose
in
NH3
Love the posts Tycho, have worked on trawlers here but none on ammonia, found the same with stainless hoses on the 2 stage bitzers if we insulated...
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19 replies | 3261 view(s)
09-05-2024,
09:22 PM
waheri3
started a thread
Hvac /mini split questions
in
Air Conditioning
I am in the process of building a home theater/music room and before I go any further I need to figure out the cooling. I know the optimum way would...
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1 replies | 655 view(s)
09-05-2024,
09:16 PM
al
replied to a thread
VRF Pipework Design
in
Commercial
Is it 3 or 2 pipe VRF? Is this the suction pipe? If 3 pipe then the suction will remain suction, where would linear expansion come into it? (...
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6 replies | 1183 view(s)
09-05-2024,
04:17 PM
Stretch79
replied to a thread
VRF Pipework Design
in
Commercial
Hi there, the link won't open
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6 replies | 1183 view(s)
09-05-2024,
03:51 PM
narkom
replied to a thread
VRF Pipework Design
in
Commercial
Application Note 2030: Thermal Expansion of Refrigeration Piping In VRF Systems Check this on http://www.mylinkdrive.com
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6 replies | 1183 view(s)
09-05-2024,
09:22 AM
Stretch79
started a thread
VRF Pipework Design
in
Commercial
Morning all, Hopefully the correct section. I am not 100% on VRF systems and pipe design so hoping someone may be able to assist. I have a...
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6 replies | 1183 view(s)
06-05-2024,
03:56 AM
Ledoy
started a thread
Mitsubishi Electric compatibility
in
Air Conditioning
Hi All Wondering if an outdoor 12kw system PUZ - m125vka would be compatible/work with a 10kw in PEA m100gaa? Thanks
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0 replies | 350 view(s)
05-05-2024,
12:36 PM
seanf
replied to a thread
Ammonia Hose
in
NH3
Thanks Tycho. I'll send you a message.
see more
19 replies | 3261 view(s)
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