AO Smith 9004473115 Pilot Tube KitAO Smith 9004473115 is a reliable pilot tube kit designed for gas fired appliances. This Kit Pilot Tube 1 4" x 24" long delivers precise ignition control and durable performance, making it a trusted AO Smith part for compatible gas lines and residential systems. Built for standard 1 4" connections and a 24" overall length, this pilot tube enables flexible routing in tight installations. It supports safe ignition, steady flame stability, and long term

The universal flange design ensures broad compatibility with many standard residential units

Construction: Class II

120V AC transformer

Universal programmable thermostat with 24V AC hardwire or 30V AC battery power

the Scully VGC Oil Tank Gauge fits seamlessly into existing piping and inventory workflows

it withstands the heat of everyday operation and serves as a reliable gas water heater repair part for quick maintenance

it acts as a fail-safe to prevent damage from excessive heat

this valve combines robust construction with straightforward maintenance for long service life

It’s engineered to provide stable high voltage pulses for reliable Ray burner ignition

safe operation with easy installation

and sustain long-term value for your water heater

this valve delivers robust performance for residential furnaces and boilers