Removing trapped air from hydronic systems, the Caleffi ROBOCAL vent improves heat transfer efficiency and reduces noise caused by air pockets. Its compact, corrosion-resistant design withstands continuous system pressure while ensuring automatic, reliable air release. Suitable for radiant, baseboard, and hydronic heating loops, the vent supports stable system performance with minimal maintenance. The 3/8" connection allows flexible installation across a variety of system layouts.

Weight	1.0 lb
Height	6.00 in.
Length	6.00 in.
Sub Type	Steam Air Vents
Type	Air Vents
Width	6.00 in.
Inventory Number	CALE502630
MPN	502630