I have a client that ordered a IR study of his panels. The IR company told him a few of the breakers are too cold relative to the other breakers. They amp'd out the breakers, confirmed they were under a moderate load as were the others that were at a warmer temperature. The IR tech suggested the breakers need to be replaced because they are not as warm as the other breakers. The panels and breakers in question are all in the same warehouse, with relatively the same temperature. Has anyone ever heard of a breaker running too cold?