Trane CNT3278 Smart Valve Els PW 29614 Built with a high-visibility scale

Built with a high-visibility scale for accurate field adjustments

providing robust handling of startup inrush currents for motors and inductive loads

but avoid covering weld seams

It features a manual test lever for routine maintenance and is certified under ANSI Z21

ensuring optimal fluid dynamics in residential and commercial retrofits

Trane CNT3278 Smart Valve Els PW 29614 Built with a high-visibility scaleThe Trane CNT3278 Smart Valve is a critical ignition control component designed for high efficiency natural gas furnaces. As a veteran grade SmartValve 24v Nat Fast Open 1 2" unit, it integrates both gas flow regulation and electronic intermittent pilot sequencing into a single, compact manifold. This Honeywell SV9501 series equivalent features a fast opening gas valve design, ensuring immediate fuel delivery to the burner assembly for reliable