Water heater side vent clearance requirments

Trying to find cleance requirements for basic metal direct vent out of the wall in regards to windows, doors etc.
Thanks in advance. :smiley:

It should be a double-wall pipe. 1" is what I’m looking for.

I am looking for 3 feet from a window;-):wink:

Oh…I was thinking about distance to combustible materials.

I knew that:D:D

Smarty pants:D:D

Thats what I needed, Thanks to all.

Sorry to spoil your fun. :mrgreen:

Sorry to spoil your fun. :mrgreen:

Dont forget how plumbers love to improperly vent into an existing chimney / chase…I come across this all the time… especially in older homes.