Why cut a hole in the roof and why not place it near the window AC?

The submitter wrote: "FOILED! Cheaper than buying another section. This section of water heater flue pipe is made entirely out of aluminum foil."

The submitter wrote: "Here you have your basic downspout planter, with an attractive—and healthy—sword fern contrasting nicely with the red window trim. You, too, can have one of these beautiful...

The submitter wrote: "Keep the supply & return registers close together so the air can flow freely back to the furnace. The house seems a little chilly and the furnace...

The submitter wrote: "This is a bathroom outlet. Some people believe in those Ground Fault Circuit Interrupters. But they just take up a lot of space and cost too much!"

The submitter wrote: "I guess you can't buy good safety glasses with good cheaters built in."