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HVAC hi side flutter
a friend was working a r410 unit here at work.
the discharge needle was fluctuating so fast you could not see the needle. it looked to be fluctuating about 50-100 psi but it was so fast it was hard to tell.
low side was 155 but then the room temp was 80degrees so the load was pretty hi. this is on circuit 2
the unit is a carrier and about 10ton with 2 circuits and its only about 4 years old.
circuit 1 looks to have a bad compressor already.
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86 930 94kmiles [_ _] RUNNING: [__] NOT RUNNING: ____77 911S widebody: SOLD
88 BMW 325is 200K+ SOLD
03 BMW 330CI 220K:: [__] RUNNING: [__] NOT RUNNING:
01 suburban 330K:: [__] RUNNING: [__] NOT RUNNING:
RACE CAR:: sold
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