AO Smith 9006620005 Water Heater Burner Door Assembly KitWater Heater Burner Door Assembly Kit for AO Smith 9006620005 is a reliable replacement part designed for residential gas water heaters. This 16 inch burner door assembly is built for natural gas systems and compatible with AO Smith models GS6, GCV, GPX, GVK and XCZ. The included orifice size #37 ensures proper fuel flow and burner performance. Durable construction with corrosion resistant materials helps extend service life and maintain consistent

the unit measures 3

this kit helps extend the life of your heater by ensuring reliable pressure sensing and smooth operation over time

Precise temperature control tailored for indirect-fired water heaters

Compact WR/RBM Type 184 enclosure

Regulator Conversion Kit

an ignition output of 14 kV at RMS 35 mA

Inlet/Outlet Pressures: 1–2 psi (inlet)

and extend system life in residential or commercial hydronic heating setups

terminals R and W

Easy installation for service technicians

Low Water Cut-Off/Pump Controller Head Gasket from McDonnell & Miller ensures reliable boiler safety and precise cut-off in 61/63/64 series systems

This TS114 sensor provides stable readings