Jimi wrote:
Hello,

I have bought a garage package (24ft x 30 ft) and plan on
putting " in floor" heat in the concrete pad. I have googled and
done several searches looking for a photo or any hand drawn examples
of how to lay the pex pipe prior to pouring the concrete. I would
like to know how to determine the diameter of pipe to lay...how far
apart to lay the pipes ...how many grids are needed?. This is a
simple heated garage...very basic, but can't find any schematic for
laying this pipe....Thanks for any help on this... Jim

In response to your direct question, I suggest contacting the various
manufacturers of the equipment for their recommendations. Be sure to
consider your local weather, your intended use and local codes. I
understand some areas prohibit what you are planning.

--
Joseph Meehan

Dia 's Muire duit