Product review (1 stars): BUYER BEWARE
KEEPS TOWER COOLER BUT IT WARMS UP THE KEGERATOR BY ABOUT 3 DEGREES. YOUR KEGERATOR WILL RUN LONGER. I HAD MINE OVER A WEEK AND DETERMINED THAT WHEN THE FAN MOTER OF THE TOWER COOLER SITS ON THE BOTTOM AND BLOWS COLD AIR TO THE TOWER, IT DOES GET COOLER BUT THE KEGERATOR IS THEN WARMER ON THE BOTTOM WHERE THE BEER SITS. I KEPT THE THERMOSTAT SET AT 36 AND I POUR 36 DEGREE BEER. WITH TOWER COOLER RUNNING FOR A DAY THE BEER WILL POUR AT 39 TO 40 DEGREES.  DON'T LIKE IT!  ASKED COLDTOWER, THE SELLER FOR A  REFUND. HE TOLD ME OK BUT HE WOULD NOT PAY FOR SHIPPING. HIS SELLING POINT ON THE AMAZON WEB SITE IS, TRY IT FOR 60 DAYS WORRY FREE. THAT SOUNDS LIKE HE SHOULD PAY FOR SHIPPING. I WOULD NOT RECOMMEND THIS ITEM.