The Canadian Mortgage and Housing Corporation does some pretty fun stuff. Here’s an interesting test to measure airflow at registers and exhaust vents. Seems so obvious once you know the ‘secret’.
For those who find the myriad of government-funded energy subsidies confusing, here’s a link to a state-by-state breakdown of the programs.
August 1, 2009 at 2:09 pm
so easy a caveman can do it.