High all I am having some chiller issues. I have Current Prime Tower 1/4th hp and for the past few months have been unable to use it successfully. I believe it to be a charge issue but was hoping to get some other input. Whenever I have it running it will do so not stop and does not cool the water only makes the fish room an oven. It will run unsuccessfully for hours till it is unplugged and the water temp rises due to the air temp going up due to its nonstop running. I have asked around at a few stores in town and all have said to look here. Does anybody have any ideas its only 7 months old and yes the thermo is reading directly out of the unit. Any help is welcome.