Arrived to warranty the patio heaters as two trip after 2-4 hours of operation. Called infra tech technical support line at 8004219455 to troubleshoot the issue and they determined the issue to be the breaker overheating from where the SSDR box is located in the attic. They are shipping two new breakers as well as two additional heat dissipation units to install in the box. As well on return with heating elements turned off can check resistance on the heat elements for 19 ohms. In the garage the hardwired GM charger is on a 50 amp breaker and needs to be installed on a two pole 60 as they do not have variable amp selection. Will install a square d QO60.
