I'll install it properly someday but we're ok as is for now.
Also got 200 lbs of propane and working on a rocket stove for a back up to the back up.
>>I then made a 10 gauge extension cord with 2 males and plugged it into the garage.
Just for the record, one of those is colloquially known as a suicide cord. Be very, very careful with that, and who you allow around it.
Used to backfeed thru the 220v dryer outlet. I have since installed a proper 30a outlet to the panel thru a 30 amp breaker. It ain’t that hard.