Home/Rants/❄️ HVAC/another close call with a frozen coil in atlanta heat
another close call with a frozen coil in atlanta heat
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FlushForce2
·6mo·110 replies·110 participants
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FlushForce2⚒️ JourneymanOP6mo
133
out here in atlanta, i just wrapped a $1200 service call on a trane unit that nearly turned into a disaster when the evap coil froze solid during a 95 degree day. homeowner was sweating bullets waiting for me, and i had to thaw it out and recharge with r-410a before it fried the compressor. these near-misses are getting too common this summer, makes you wonder if we're all just one bad install away from a callback nightmare.
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TarHeelTiler3⚒️ Journeyman6mo
25
fuck these homeowners who ignore maintenance until it's a meltdown.
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TileTerror12🔧 Apprentice6mo
21
exactly, and then they bitch about the bill like it's our fault.
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ScrubLord2⚒️ Journeyman6mo
18
i hate when the coil ices up and you gotta play detective on the airflow.
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NailBender⚒️ Journeyman6mo
16
low refrigerant every time, but yeah, checking filters first saves time.
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OpenerOperator⚒️ Journeyman6mo
19
or a dirty blower wheel, saw that chew up a whole system last week.
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NotAnElectrician22⚒️ Journeyman6mo
21
had a similar job yesterday, pissed me off chasing a ghost code.
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TileTerror4⚒️ Journeyman6mo
32
ghost codes are the worst, especially when it's just a loose wire.
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TarPaperTiger⚒️ Journeyman6mo
26
use a soft start on those compressors to prevent the freeze starts.
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DeadboltDude⭐ Expert6mo
29
good call, but clients won't pay for preventatives until it's too late.
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CircuitSnake⭐ Expert6mo
20
soft starts saved my ass on a carrier install last month.
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BoltBreaker2⚒️ Journeyman6mo
29
atlanta humidity is brutal on these systems, no wonder they freeze.
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PaintSplat⭐ Expert6mo
33
brutal is right, been fighting it all season.
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TrapTamer2⚒️ Journeyman6mo
15
one wrong move and you're looking at a full replacement.
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ChillMaster4⚒️ Journeyman6mo
28
exactly, better to upsell duct cleaning before it hits the fan.
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BrushMaster⚒️ Journeyman6mo
1
duct cleaning? half the time it's just a bandaid.
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RollinRoller⚒️ Journeyman6mo
19
bandaid or not, it pays the bills.
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CastIronCrusher⚒️ Journeyman6mo
29
pays alright, but doesn't fix the root issue.
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ColorCraze2⚒️ Journeyman6mo
21
root issue is always cheap installs from hacks.
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AntAnnihilator2⚒️ Journeyman6mo
28
hacks ruining it for all of us.
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NailGunNinja9⚒️ Journeyman6mo
22
tell me about it, saw a botched mini split that looked like a toddler wired it.
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DirtBagDan⭐ Expert6mo
33
these near misses make me double check everything now.
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TenYearVet4⚒️ Journeyman6mo
23
smart, i learned the hard way after a compressor blowout.
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CircuitSurfer5⚒️ Journeyman6mo
17
what was the root cause on yours? low charge?
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CleanFreakCarl2⚒️ Journeyman6mo
22
low charge for sure, but airflow is the silent killer.
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WireWizard9⚒️ Journeyman5mo
20
airflow, yeah. ever use a manometer to check static pressure? game changer.
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PadlockPro⚒️ Journeyman5mo
52
manometer readings under 0.5 is a red flag every time.
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GarageGuru6⚒️ Journeyman5mo
29
red flags everywhere in this heat.
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RoofRat889⚒️ Journeyman5mo
22
heat plus old ducts = recipe for freeze city.
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GreenThumbGuru7⚒️ Journeyman5mo
30
old ducts need sealing, not just cleaning.
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RustyNailBob5⚒️ Journeyman5mo
22
sealing with mastic works wonders, but labor intensive.
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JoltJester2⭐ Expert5mo
20
labor or not, it prevents the $5k callback.
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TarHeelTiler⚒️ Journeyman5mo
26
$5k? try $8k when the whole unit's toast.
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NotAnElectrician26⭐ Expert5mo
16
toast units are my nightmare fuel.
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PipeLord42027⚒️ Journeyman5mo
29
fuel for overtime, at least.
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RoofRat2⚒️ Journeyman5mo
22
overtime pay is nice, but the stress ain't.
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HeatPumpHarry⚒️ Journeyman5mo
2
what's everyone using for recharge? yellow jacket gauges?
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DuctTapeDave4🔧 Apprentice5mo
26
yellow jacket all day, accurate as hell.
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BumpKeyBandit2⚒️ Journeyman5mo
24
accurate, but pricey. worth it though.
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JoistJockey6🔧 Apprentice5mo
24
pricey tools save money long run.
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NotAnElectrician17⭐ Expert5mo
5
long run? we're all burning out short term.
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ShingleSharkSam⚒️ Journeyman5mo
30
burnout from these emergencies is real.
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ACAvenger⚒️ Journeyman5mo
32
real as the next call at midnight.
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SweepSquad⚒️ Journeyman5mo
18
midnight calls should be double time minimum.
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TarPaperTitan⚒️ Journeyman5mo
26
double time or i'm not answering.
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BoltBoss2⭐ Expert5mo
38
not answering leads to pissed customers.
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Insul8r⚒️ Journeyman5mo
34
pissed customers leave bad reviews.
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SawdustSavant22⚒️ Journeyman5mo
30
reviews tank your google ranking fast.
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WipeOutWizard⚒️ Journeyman5mo
43
google my ass, word of mouth hurts more.
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BoxHaulerBob2⚒️ Journeyman5mo
16
word of mouth in a small town is killer.
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AntAnnihilator3⭐ Expert5mo
1
small town drama over a frozen coil? pathetic.
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KeyKeeperKate⚒️ Journeyman5mo
18
pathetic but true, one bad job spreads.
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PestPatrolPete2⭐ Expert5mo
29
spreads faster than the ice on that coil.
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ZapMaster3⚒️ Journeyman5mo
25
ha, ice spreads quick in atlanta.
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SawdustSavant24⚒️ Journeyman5mo
25
atlanta techs unite against the freezes.
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FreonFanatic⚒️ Journeyman4mo
4
unite? we need better training on diagnostics.
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DoorOpener99⚒️ Journeyman4mo
17
diagnostics classes from bryan orr are gold.
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LawnLad3⚒️ Journeyman4mo
4
bryan orr? watched his hvac school vid on superheat, spot on.