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Thanks to all of you friends and a special thanks to Icemeister!
This is my first free Sunday since 2 month…
The Ice-cream cooler is working perfect since almost 4 weeks. I’ve rewired the defrost...

Sorry for the late update, I am still quit busy...

Thanks everyone – a special thanks to Icemeister!
I’ve installed a timer, set to 4 cycles @ 30 min. It works just fine, but I need to clean the...

Great job Icemeister, thank you very much, you've spent a lot of time with this clear and easy to follow instruction!

I know already that some technicians miswired (to be mild...) this unit. The...

I'll check the honeycomb again today, at the beginning (before freezing) the air-flow apeared to be normal.
I definitely install a timer without heather and controls - thanks t527ed and thanks to...

The mod.# is RCA 2RU - ser.# 9796-0114
The unit has been serviced several times from different technicians but never run without problems, according my customer. The unit freezes and won't go in a...

This is a fresh meat display cooler, very old and probably converted a couple of times. The evap freezes on the u-bends.
I will take SH measurments tomorrow and also check the TXV's.
Thanks for...

I don't know much about this unit; the owner changed a few moths ago. The new owner contacted me instead of the previous service company, they’re 60 miles away.
The sight glass is clear, the unit...

This is an old unit, converted to R22 refrigerant a while back. It has a pump down valve, but no defrost system, at least it’s not working; the wiring has been modified from a local bricklayer…
The...

Sorry for the late response, but I am sooo busy this time. I have a new customer; a small local food market with a large ice-cream display freezer. A technician installed a new Trenton condensing...

I am working on a Hussman 5-door display cooler (Ice cream). The unit freezes up. The charge seems to be OK, 200 / 20 Psi – R-404A.
The defrost system has a paragon timer; electric heater strips and...

Thanks Dave,

Yes, they're brandnew and match the capacity. I'd like to convert one of them to R134a. You think this will work?
I would have to change the oil to PE, no problem.
I always thought...

I have several R22 rotary compressors on stock, .5 to 1 Hp, outfitted with AB or MO oil.
Could I use them in medium or hi-temp refrigeration applications, using R22 or a different refrigerant?
For...

Thanks jhd1234 and selfemployed,
You both are on the right track.

I would like to install a drain system with a pump, the condensing unit is on top of the walk-in; actually in the attic with...

I am working on a walk in 6’x10’x7.5’ Polar-Pak by Kolpak. It’s a beer and food cooler for a hot wing place. The stat is set to 32 to 40º, there is some frost build up on the evaporator from opening...

Bryan - thanks for the reply. But I can't find AeroBell electronics... Please try to find a bit more info on this; I am sure many others would like to a find a cheaper replacement battery!

Have a...

Hello Brian,
After many bad experiences - I use my H10 and nothing else - period!
Please let me know where to get the replacement battery - thanks - walter.