Used control box, needs new diaphragm cloth and wiring to suit your needs.  From closed micro brewery.

Diaphram is available elsewhere for ~$7.

Shows a little heat warpage at romex connectors., see pictures.  Doesn't affect use.

Last picture shows what is needed.  This item is NOT for sale.

I usually ship the same day if payment is received prior to 10:00 AM Central Time.  There are some exceptions. Please check my Feedback regarding shipping speed!  If you need it quick, buy it here.  (However, Note, USPS slowdown is affecting shipping speed, I have no control over this problem.  Use the tracking link to follow your item. They have also been losing more items this year, again not my fault!)

I would expect that you would examine the pictures closely as they are an integral, important part of the description.  I usually include many.  

I don't offer Free shipping anymore; buyers have abused the offer by "buying and trying" then returning and I'm out the original shipping.  So, I offer a low price.

I appreciate feedback as much as you probably do, I will give buyer feedback only after I receive positive feedback from you, Thanks for looking and hopefully, buying.