In the Northern Hemisphere, ’tis the season for collapsing roofs, frozen pipes and icicles falling on people’s heads. NECA 202 is one of a constellation of interdependent titles that set the standard or care for the installation of these systems which work invisibly in on roofing systems and piping systems exposed to low temperatures.
Copy and paste this URL into your WordPress site to embed
Copy and paste this code into your site to embed