Mueller W04084 1-5/8" Tee With its robust winding construction

With its robust winding construction and thermal protection

Using a multimeter set to the Ohms (Ω) scale

The Armstrong Furnace RS36453B001 Flame Sensor is a critical genuine OEM replacement part engineered for precise flame rectification in Armstrong and Armstrong Air heating systems

it ensures direct mechanical fitment and electrical compliance

ensuring the hub does not back out during high-torque operation

Mueller W04084 1-5/8" Tee With its robust winding constructionThe Mueller W04084 1 5 8" Tee is a professional grade wrot copper fitting engineered for high performance branch connections in HVACR systems and potable water lines. Designed with a 1 5 8" OD (1 1 2" ID) C x C x C sweat connection, this Streamline copper tee ensures a reliable, leak proof joint when properly brazed or soldered. Its precision manufactured solder joint design facilitates smooth fluid flow while minimizing pressure drops across the