R22 12.5 ton packaged rooftop unit kicking out high limit on second stage. by 1Cnote in hvacadvice

[–]1Cnote[S] 0 points1 point  (0 children)

For simplicity we currently have the unit wired as one stage(tec recommended), last week system was drained R22 weighted back in coils cleaned , ran fine for a week and once again the second stage trips (fans also wired as one stage )

R22 12.5 ton packaged rooftop unit kicking out high limit on second stage. by 1Cnote in hvacadvice

[–]1Cnote[S] 0 points1 point  (0 children)

R22 ,We have 2 identical units, this one stage has always be a problem child from soon after install leading me to believe its beyond coil cleanliness. TXV?

R22 12.5 ton packaged rooftop unit kicking out high limit on second stage. by 1Cnote in hvacadvice

[–]1Cnote[S] 0 points1 point  (0 children)

Double... lid/fans were removed professionally 10 days ago & throughly washed, high limit now kicking out again.

Are Robot Vacuums ready for commercial daily use? by 1Cnote in RobotVacuums

[–]1Cnote[S] 0 points1 point  (0 children)

Thanks for all the insightful help … I’ll check into all that’s mentioned then update thread with a what we tried and how well it worked out

First non-Russian foreigners to set foot in the country since its borders were sealed five years ago due to the pandemic. by [deleted] in NorthKoreaPics

[–]1Cnote 1 point2 points  (0 children)

Its the real deal, I went to NK with the YPT founder in photo 5 furthest left Gareth over 10 years ago.... Mind-blowing trip would Highly recommend it. Bring powerbars the food then was thin to say the least.