I am a business owner hiring a technician to setup a used walk in cooler for me. I have a coil and compressor that came with the setup, and another coil and compressor that I already had. I wanted to use the coil I already have because it is a Low Velocity coil, and I was told that would be much better suited for my produce business as it would not dry out my product. However, the technician has told me this coil would be undersized, and recommended I use the older coil (not low velocity) that came with the new setup.
So, my question is, would this coil work for my needs?
Model: Keeprite R775A (low velocity, 7900 BTU capacity, I believe.)
Application: 10' x 10' Cooler, fresh produce.
Ambient Temp: Climate controlled, so temp will be cooler in summer.
Please let me know if you need any other info. I suspect this technician might be trying to find a shortcut (long story short - the LV coil will require my work to setup) and I have my doubts about him due to other interactions.
Any help is GREATLY appreciated, as I'm not very confident taking his word on this.