Balboa 2x2 Heater Tail Piece (50085) – Obsolete Replacement 417-5050

Balboa Water Group presents a 2" × 2" heater tail piece designed for Balboa spa heaters. This component is ideal for technicians and pool & spa enthusiasts maintaining Balboa systems, especially when replacing aging heater connections. Note: this part is obsolete and commonly replaced by Balboa’s 417-5050, a trusted upgrade in Balboa heater assemblies.

• Connection Size: 2" plumbing connections on both ends for standard Balboa spa plumbing.
• Connection Type: Dual-end compatibility with both Male Buttress Thread (MBT) and Slip (s) options, offering flexible installation paths.
• Material: Durable white plastic (PVC-like construction) designed for reliable performance within typical spa plumbing environments.
• Brand & Function: Balboa Water Group heater tail piece used as a vital union piece in spa heater assemblies.
• Part Status: Obsolete designation; commonly replaced by the Balboa 417-5050 to ensure continued service.

This tail piece is particularly suited for Home & Garden > Pool & Spa projects where a secure, compliant 2" connection is required between the heater and the surrounding 2" piping. Its dual-end MBT and slip compatibility simplifies retrofits and service work, helping you maintain steady water flow and system reliability in Balboa-based spa setups. If you’re updating an older Balboa heater, this part offers a clear path to continued operation through a compatible replacement, 417-5050.

Balboa 2" x 2" Heater Tail Piece (50085)

Obsolete - replacement part 417-5050

If you need assistance in finding the right bath or spa heater replacement product, give us a call at 800-918-9143 today!