Buderus Section Rear GE515

Replacement rear cast‑iron section for Buderus GE515/615 low‑temperature boilers (Part No. 8718572190). Designed for straightforward repair or retrofit, it restores the boiler’s heat‑exchange assembly while preserving Thermostream triple‑pass flow and low‑temperature operation. Manufactured to Buderus section standards—tongue‑and‑groove, beveled push‑nipples and high‑temperature sealing rope—this component simplifies service and maintains gas‑tight flueways on commercial and residential hydronic systems. (bosch-homecomfort.com)