Smith 100289433 Air Filter is a critical 14x14x1 disposable air filter designed for high-performance combustion air filtration in commercial and residential heating systems

2-HP rated contact set

this unit features a robust motor rated for continuous duty in demanding thermal environments

Versatile Application: Validated for use across multiple brands including Carrier

Utica-Dunkirk 550002699 Inducer Kit 340793-762 Smith 100289433 Air Filter isThe Utica Dunkirk 550002699 Inducer Kit is a field proven draft inducer motor assembly engineered for high efficiency gas boilers. Operating at 115V and 3300 RPM, this centrifugal blower ensures precise combustion air delivery and venting of flue gases. Designed as a direct drop in for Utica and Dunkirk hydronic systems, it addresses common mechanical failures such as bearing seizure or windage noise. The assembly includes the necessary gaskets and