Quote Originally Posted by spyderrobotics View Post
The VE is a single output thermostat similar to the Herpstat ND. For multiple racks you want a thermostat per rack or something like the Herpstat 4 that has four seperate outputs and probes. You save money with a multi outlet thermostat like the 4 and if you don't need all four outlets initially it gives you some wiggle room when you add to your collection later.
all you have to do is put a oulet strip that plugs right in the back to connect multi plugs to it.they all have a 700 watt output and if you do the math you could hook up alot of heat tape to it depends on the size but flex watt 11" is 20 watts per foot and the 4" is i think 4 watts.just know the watts alittle math and one unit can controle more then enough for rack systems.heres a some pics of the unit i bought.
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