Everything you need to know about Glycol.
16 November 2022
Glycol is the antifreeze liquid that keeps your system running, even in freezing cold temperatures, it prevents heating systems from freezing over and it protects against heating failures caused by frozen pipes. With some heat meters Glycol liquid can often cause issues, causing in-accurate meter readings. Thankfully, Sontex SA provides an entire heat meter range which is fully Glycol tolerant. If you see the Sontex logo, you know you're good to Glycol!