AO Smith 9003545005 Water Heater Outer Door KitWater Heater Outer Door Kit for AO Smith 9003545005 is a ready to install replacement part designed for commercial gas water heaters. This outer door kit fits BTX 80 models, delivering a secure seal, clean appearance, and reliable access for routine maintenance. Built for durability in demanding environments, the kit preserves safety and efficiency by replacing a worn or damaged outer door. It supports proper venting and access without compromising

and ensure consistent heating performance

Tapped at Top for convenient connections and servicing

and it features a 1/4 inch compression pilot gas connection and a 1/8 inch threaded pressure tap

Durability: Durable construction for long service life

16" 600V-rated wire

dependable performance

26" W x 2" H x 2

Applications: fan

This Air Pressure Sensing Switch detects pressure changes and triggers a reliable response with a built-in bleed hole engineered for stable operation at small differential pressures (

60 Hz transformer rated at 40 VA

Designed for reliability

the Robertshaw 802 Thermostat operates across 120/240/277 VAC and is rated for 25 A at 250 VAC (18 A at 277 VAC)