Provided the motor shaft is a 1/2" diameter

While it can technically perform the same function

Does this ball valve require disassembly before brazing

The Watts 0780329

always cross-reference the OEM part number against the specific model serial plate to ensure proper pressure differential response

Honeywell ARD12TZ Damper Refrigerant Provided the motor shaft isThe Honeywell ARD12TZ is a 12 inch automatic round damper engineered specifically for heavy duty forced air zoning systems. This 24Vac two position damper features a power closed spring return open configuration, making it a reliable fail safe solution that ensures unrestricted airflow in the event of a power loss. Constructed from heavy gauge galvanized steel, the single blade design utilizes a synthetic gasket to achieve a low leakage seal,