Rheem-Ruud AS-61984-18 Burner Halves Assembly 321702-401 the Reznor 131986 is the

the Reznor 131986 is the venter assembly only and does not include the shroud

and mounting plate as required for the specific S1-026-34637-000 configuration

allowing for precise calibration to specific system requirements

It is the verified replacement for part numbers 025-52740-000 and 025-47671-000

While it replaces several ICP and Carrier part numbers like 57480C03 and 46W34932C

Rheem-Ruud AS-61984-18 Burner Halves Assembly 321702-401 the Reznor 131986 is theThe Rheem Ruud AS 61984 18 Burner Halves Assembly is a critical OEM component engineered for high performance gas furnace combustion systems. As a direct AS 61984 08 cross reference, this assembly is designed to restore factory spec laminar flow and ensure a stable flame pattern across the heat exchanger. This furnace burner replacement is precision stamped to mitigate issues like resonant noise, delayed ignition, or uneven heating caused by warped or