OEM replacement manifold outlet restoring proper gas delivery on compatible SW-Series water heaters equipped with a pilot ignition system.
The Suburban Mfg 171421 is a genuine OEM replacement manifold outlet, designed for Suburban SW-Series water heaters equipped with a pilot ignition system (not DSI). It replaces a worn or damaged manifold outlet to restore proper gas delivery, manufactured to Suburban's original specifications for a direct OEM fit.
Suburban offers three closely related manifold outlets that are easy to mix up: part #171420 for DSI models (SW6D/SW10D), this part #171421 for pilot-ignition models (orifice not included), and part #171422 which is the same pilot-ignition manifold outlet but includes the pilot orifice and related pilot parts. Confirm the water heater's ignition type and whether the pilot orifice is also needed before ordering.
• (1) Suburban Mfg 171421 water heater manifold outlet
Covered by Suburban Mfg's Limited 90 Day Warranty.