I have also seen 3 inch fail with burn marks, the best thing to do is use somekind of Temperature Controller (Ranco, Johnson Controls, GCS, ESU ) they range in price from $50-$200, i hook a power bar (with circut breaker) to my control unit then i can plug all my cages that are using that unit into the power bar and thats all hooked up to a timer Hope This Helps Phil
__________________
Extreme Herps&Habitats
extremeherps@sympatico.ca
|