FRom what I have read
The relay has seperate power supply from panel.
It is designed to run the blower before and after ignition to prevent propane and excessive heat build-up.
Thank you for your feed back.
Today I will add another stud next to the door jamb to secure the extended grab handle. Who ever installed it screwed it into sheetmetal with no support under bottom screw, it is starting to open like a can of sardines.
All will be OK next week when I am at the beach for two weeks.