Check your furnace data plate for the required orifice number

Simplified Mapping: Standard terminal layout allows for quick 24V control circuit identification during wire-to-wire swap-outs

This component meets strict factory tolerances

This high-temperature combustion seal ensures the ignitor remains seated correctly

If you observe a weak

JB T3-10D 5/8 x 1/2 x 5/8 Brass Tee Check your furnace data plateThe JB Industries T3 10D is a high performance 5 8 x 1 2 x 5 8 Brass Tee engineered for the rigorous demands of professional HVACR systems. Specifically designed as a 5 8 SAE Flare x 1 2 MPT x 5 8 SAE Flare fitting, this component is forged from premium C360 and C370 brass, ensuring high tensile strength and superior resistance to corrosion. Unlike lower quality imported alternatives, the JB T3 10D is machined in the USA to meet strict SAE J513 and