Most of us are aware of proposed “Regional Standards”.  Below is the latest stand on the proposed standards.  At least for now it looks like the standards will be at least postponed for a while.  Please read the following.   There are many conflicting rumors regarding the implementation of the Department of Energy’s (DOE) “Direct Final Rule,” which establishes minimum AFUE standards for residential non-weatherized and mobile home gas furnaces at 90% AFUE in the...