Have you considered using a Ritchie Thrifty King CT unit energy free? Did you know that certain requirements must be met in order to do so?

What a odd winter and spring we have had in Iowa! Now that we are in the middle of May, I think it's safe to say that the threat of freezing is over. So what is the best practice regarding the heaters on your heated Ritchie waterer? Obviously the heat is no longer needed. Is it best to turn the electricity off or leave it on? Should the heaters be disconnected or removed? These questions are best answered by taking the model you have, how you installed the electric to the un