i'm having almost the same problem with an exo-terro heat wave large uth. i plugged it into a thermostat that i had on another cage and it never heated up. i plugged it directly into the outlet and its only just warm now. i just got a new boa in a spur of the moment deal that i could not pass up. i'm keeping her in a 55 gallon glass tank, its all i got for now. i do plan on an enclosure but need to use the glass tank just for a little while. should i get a heat lamp instead of the uth. i've had a snake in this tank years ago but it was not a boa, any advise would be great.


