Acessory - External Recirculation Pump

Bosch External Recirculation Pump — accessory to support Bosch domestic water‑heating systems — provides dedicated hot‑water circulation for recirculation loops, reducing wait time at fixtures and easing installer integration with existing plumbing and control interfaces. Intended as a field‑mount spare/accessory for Bosch tankless and water‑heating units, models that support remote control can be activated via the HomeCom Easy app. Exact Bosch part 7736504585 was not located on Bosch North America sites; this description is based on Bosch accessory and spare‑parts references. (bosch-homecomfort.com)