[Strawbale] PEX tubing in floor

[Jill Magill]

Pex should not be used where water temps are above 200 degrees. Pex is great
for all radiant systems because 

water running through a radiant system should never be that hot. Mine is set
at 110 degrees. Pex should not be exposed to sunlight for more than 30 days.

That should not be a problem as it should not be used outside or in a solar
hot water heater. 

 

Jill