Summitappliance

We bought an outdoor commercial kegerator for our new outdoor kitchen, and it has not been able to cool under 45 degrees (our cheap $400 indoor cools to 30 degrees but our $1600 commercial fridge has not been able to chill) We have called summit, they reply that it's within the acceptable temperature range (apparently they dont like COLD beer)... It's been 1 year that we have been shuffled back and forth from Summit to the actual Seller: Appliance Connection. Now that its been a year, the seller says it is Summit's warranty that kicks in, even though this has been going on since day 1. Both of these companies rely on the shuffling blame back and forth with neither doing anything. We asked Appliance Connection to replace unit since day 1. They sent out a repairman once that fixed a thermostat and tubing, and absolutely agreed that it should be cooler. Appliance Connection asked that we get a certified review by a Specialist to say it was not cooling properly. We called several people/plumbers/repairman, but they have no idea what the company wants from them, and they want $200 to come out and give us a written opinion, which they were unwilling to pay for. DO NOT BUY A KEGERATOR FROM EITHER OF THESE COMPANIES!