Flow Centers

Bosch flow centers are built for easy, time-saving installation and are available in a wide variety of combinations to suit the contractor or system designer’s needs. Now available as pressurized, non-pressurized, and non-pressurized dual circuit, our flow centers come with the quality you expect from Bosch, and are assembled and leak tested thoroughly. Additionally, all Bosch flow centers come with an industry leading 10 year limited warranty.

Bosch flow centers utilize industry standard circulators and our cabinet design allows pump heads to be rotated, or upgraded/downgraded (i.e. adding/removing a pump) to fit most job specifications. Many of our flow centers are so easy to install - no tools are required (no need for pipe wrenches) and any type of transition (FPT, fusion, thread, barb, PVC glue, etc.) can be used with the appropriate Flo-Link™ fittings. Bosch’s full port, 3-way flushing and isolation valves are durable and can withstand the wide range of temperatures experienced in ground loop applications. Panel mounted flow centers eliminate the need for wiring a controller by including panel-mounted controls with a terminal strip for simple wiring of the panel to the heat pump thermostat connections.

Bosch non-pressurized flow centers utilize 3-way flushing valves with Flo-Link™ connections within the unit thereby allowing the ground loop to be flushed without adding external flush ports. This decreases installation time and costs while increasing reliability. Additionally, piping becomes much simpler with the use of the Flo-Link™ double O-ring which includes transition fittings for almost any application. Top or side connections to the heat pump and ground loop add even more flexibility.