Posted on August 20, 2002 in Weather
I’ve got the AC repairman over here at last, plugging off portions of my cooling system and pressurizing them to see what pops. Now and then a heavy thud or a hollow bang reverberates down from the attic or up from under the deck. He finishes and hands me a sheet with several numbers indicating various psi’s — pounds per square inch. Now we just wait to see what blows.