Pexheat.com, Brian Whitehurst Pexheat Announces the Watts Radiant RadiantPERT Tubing Pexheat Announces the Watts Radiant RadiantPERT Tubing The Industries Only Recyclable Radiant Tubing Pexheat.com is proud to announce the release of the RadiantPERT Radiant Floor Tubing by Watts Radia... RadiantPERT floor tubing Watts Radiant RadiantPERT Tubing revolutionary new tubing Sep 24, 2021