How to add glycol antifreeze to a hydronic heating system and test with Refractometer

Name: How to add glycol antifreeze to a hydronic heating system and test with Refractometer
Uploaded: 2024-02-03T22:35:27+03:00
Duration: 4 min 9 s
Description: How to add glycol antifreeze to a hydronic heating system and test with Refractometer

Easy as pie ? Just need the right tools