So my buddy who is on call this weekend calls me fifteen minutes ago.
"What temp are fans supposed to come on in a walk in freezer?"
"I guess zero to ten is pretty good." I'm still a rookie...I still have to look up specs. "I think the part number should give you some sort of clue, shouldn't it?"
"Yeah, usually, but I can't tell on this one."
"What's the number? I'm sitting in the living room, I'll google it."
I type it in and go into google warp. I modify the search by adding the word "temperature" then "fan delay." It got worse. I told him I could order him one for $25 but I had not idea what what the specs were. How do you find this stuff out?