does anyone know definitely how to measure the required distance between vent and say the side of a window? If the spec says:
B. The clearance to a window or door that may be opened must be a minimum of 48" to the side and 48" below the
window/door, and 12" above the window/door.
With outside air installed, the clearances are 18" to the side and below and 9" above.
How should the 18" be measured on a straight through the wall horizontal pipe with terminator pointing horizontally - that is both below and to the side of window?
Is the distance measured from the tip of the termination cap to the window, or fully on the wall, from the edge of the pipe passing through the wall to the edge of the window? If so, and if the pipe is both to the side and below the window, do you draw a line from the edge of the window down and measure from that line, or do you just measure with a tape measure directly from the pipe on the diagonal to the window edge?
B. The clearance to a window or door that may be opened must be a minimum of 48" to the side and 48" below the
window/door, and 12" above the window/door.
With outside air installed, the clearances are 18" to the side and below and 9" above.
How should the 18" be measured on a straight through the wall horizontal pipe with terminator pointing horizontally - that is both below and to the side of window?
Is the distance measured from the tip of the termination cap to the window, or fully on the wall, from the edge of the pipe passing through the wall to the edge of the window? If so, and if the pipe is both to the side and below the window, do you draw a line from the edge of the window down and measure from that line, or do you just measure with a tape measure directly from the pipe on the diagonal to the window edge?