Reznor 221247 Vent kit 318518-761 Seamless Replacement: Directly replaces the

Seamless Replacement: Directly replaces the legacy M693-3095-P-1

effectively eliminating "hunting" or pressure creep through integrated dampening mechanisms in the breather outlet and sensing tube

reducing premature component wear

using this for inductive loads or tungsten filament lamps requires careful attention to inrush current

Operating with a factory-set 15 PSI relief pressure

Reznor 221247 Vent kit 318518-761 Seamless Replacement: Directly replaces theThe Reznor 221247 is a critical horizontal vent kit designed specifically for UEAS series unit heaters. Engineered as an Option CC6 venting system, this kit is required for any horizontal termination of UEAS 130, UEAS 180, UEAS 260, and UEAS 310 models. It facilitates a separated combustion configuration, drawing fresh air from outdoors while safely exhausting flue gases, ensuring the HVAC unit heater operates at peak efficiency without using indoor