Looks like just a copper wire , I did splice it back together , not sure if it’s really needed . Cleaned and soaked the valve , got it working . Have heat now . Thanks again !

Thanks for the info. I think you are correct about having to remove quite a bit of stuff to it correctly. I think I will remove the control valve and see if there is a reason why there isn’t much heat. The tube is already cut so no loss there. Thanks again !