White-Rodgers ACM1400M-108 Air Filter 30067439-890 the S1-2940-3551 features a robust

the S1-2940-3551 features a robust 3-pole configuration that allows for multi-circuit control or staged heating applications

and Payne inducer assemblies

By sticking with a genuine ICP furnace gas valve

Includes bronze bushings for superior wear resistance compared to standard plastic alternatives

Proper installation of the Reznor 43814 ensures the venter motor operates within its rated amperage

White-Rodgers ACM1400M-108 Air Filter 30067439-890 the S1-2940-3551 features a robustThe White Rodgers ACM1400M 108 is a high capacity 16 x 25 media filter engineered for residential and light commercial forced air systems. Rated at 1400 CFM, this MERV 8 air filter provides a low pressure drop while effectively capturing airborne contaminants, protecting the evaporator coil from dust accumulation and maintaining system static pressure. As the direct replacement for ACM1400 and ACM1400U 108, it features an exact fit design that