AO Smith 9003626005 Water Heater Hot Surface Igniter Assembly KitWater Heater Hot Surface Igniter Assembly Kit is designed for reliable ignition in residential natural gas water heaters. The AO Smith 9003626005 kit replaces worn or damaged hot surface igniters, helping your gas powered system start quickly and burn cleanly. This compatible ignition assembly fits many residential units, delivering consistent performance and reducing unnecessary combustion cycles. Ideal for DIY homeowners and professional

SPST switch configuration for straightforward valve actuation

Amtrol 90 Hydronic Expansion Tank delivers dependable expansion control for closed

Baso Gas Products K16BT-30H Thermocouple is a Type K thermocouple engineered for precise temperature sensing in standing pilot ignition systems

helping prevent leaks and costly downtime in residential or commercial hydronic setups

Voltage & frequency: 208-230V AC

and keep temperatures steady without manual adjustments

The unit comes with a universal adapter for quick setup

coil power of 9

extending tank life and maintaining efficiency

ISO 9001 and ICIM certifications underline its quality and precision

Upgrade your hot water setup with this replacement element kit to extend service life and keep temperatures steady

its enclosure protects electronics from dust