Walk In Coolers And Off Cycle Defrost - Avoiding Freeze Ups

Walk in coolers only require what's referred to as "off cycle" defrost to get rid of the ice. Off cycle defrost uses the evaporator fans and the ambient air in the cooler to melt the ice, as it's above 32⁰F.

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[BloominOnion]

Good stuff man. Appreciate your content. I'm a HVAC engineer, your vids help me to "experience" the field side of things and stay versed on that part of the industry.

[rodneyvigner]

Thank you for your videos. After a day in class I watch your videos on what we learnt and its helping huge. !!!

[jasonjohnsonHVAC]

Also educating the customer can help. Will they listen and use that information. Thats anyone's guess. I have a site where they used to have frequent calls for an iced up evap. I knew it was from leaving the door open too long. I educated the head chef on why their problems were happening. She took it to heart and has made it a point to make sure whoever is going in the WIC/WIF to not leave the door open. I haven't been back for an iced up evap.

[YuShudNoe]

Restaurant workers keep us busy cuz they love propping the doors open with the bungee with the curtains flipped over the door 😂

[Inductionheater]

Professional stuff, HVAC Copper pipe induction brazing system manufacturer.

[kennethlobo]

Great advice, Thank U.just a clarification the thermostat sensor should on the return side sensing the return air?

[ReginaldoRefricam]

good morning it's all right You don't need a technician to work in your company i want to go to the united states to work but i would like to enter the country legalized I work here in SP capital Brazil with commercial refrigeration cold rooms and walkin coolers thanks for listening.

[markyu]

it"s so very helpfully for me in the field, thank u. mastro

[henrysalcedo]

Hi i have set 32 Degrees set point on my cooler . It doesn’t stop .it keeps running thats why its freezes . What do you think its the thermostat controller? Or anything else? Im using carel temp controller.