Flexwatt question

[Daniel Tuttle]

I am building my first rack this weekend and have some questions about flexwatt. The rack i am building will hold 32qt and 16qt tubs. What size flexwatt should I use. The 2" 3" and 4" seem too small but the 11" seems too big. Right now I just use individual UTH for mine so not sure how different flexwatt is. Also what else do I need for the flexwatt?

[DakotaB]

I went with the 4 inch 8 watt for mine. I have 32 quarts, 41 quarts, and i think 12 quarts. Its working fine for me.

[Daniel Tuttle]

Awesome. Now can I use one thermostat to control the whole rack or do I need a seperate thermostat her each shelf?

[Steve-J]

I went with the 4" Flexwatt for a small rack with both 15qt and 32qt (sideways) tubs, I watched a couple of vids where a fellow was using two strips of 3" to get more area, but with mine up and running the temps are right where I want them with one strip of 4" at the back. Here's a pic after the top shelf was wired and taped down
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[CCfive]

Make sure to post pics when it's all done.