BROAN-NuTone C909 Transformer 321142-301 the Watts 0391007 is designed

the Watts 0391007 is designed for both horizontal and vertical "up" flow orientations

verify your linkage or coupling requires a round profile rather than a square or flatted shaft before installation

restoring factory-spec continuity and signal strength to the ignition sequence

restoring system operation once pressures return to 325 PSI

BROAN-NuTone C909 Transformer 321142-301 the Watts 0391007 is designedThe BROAN NuTone C909 Transformer is a heavy duty, tri volt signaling solution designed for high demand residential and light commercial door chime applications. Engineered for maximum versatility, this 20VA transformer provides three secondary output options8V, 16V, and 24V ACallowing contractors to power multiple door chimes or single chimes requiring higher wattage from a standard 120V AC primary source. Its open frame design features a reliable 1