u/Doogie102

Prep tables

How do you check for a low charge on a prep table?

I have one that is acting slow on pull down. LRA is 28.55 (4.75 RLA) and it's drawing 4 amps. Delta T is like 2 to 5 degrees.

The problem is it's r450a and I don't stock that. The nearest wholesaler is 4 hours away and as far as I know this is the only piece of equipment that I service that runs that specific refrigerant. After I hit post I am going to check the p/t chart

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u/Doogie102 — 6 days ago

▲ 36 r/HVAC

Found this on a job I am doing. The owner brought in a lot of lowest bidders from out of town.

This is the return air they had to add because the electrician ran luminex in the return air void instead of vx.

Guessing they are going to disappear and I'm going to be asked to fix the problems...

u/Doogie102 — 17 days ago