Taco Comfort Solutions 1 in. IPS Flo-Check

Taco Flo-Checks are used in a forced hot water heating system to prevent gravity circulation during periods when the boiler is hot, but the space heating zone is not wanted. This makes it possible for the use of the heating boiler to maintain domestic hot water year-round. In systems with multiple circulator zones, Flo-Checks allow heat to flow only into the zones that are calling for heat.

• Prevents gravity circulation in forced hot water heating systems
• Automatically opens and closes when circulator turns on or off
• Manual thumb screw opens for gravity feed applications