JB T3-5B 5/16 x 1/4 x 5/16 Brass Tee Durable Construction: Heavy-duty brass provides

Durable Construction: Heavy-duty brass provides the necessary resistance to high-temperature furnace environments

secure fit during AC capacitor replacement

blocked flue vent

Always verify your boiler's BTU rating and altitude requirements before installation

making the 560-528-980 essential for routine burner manifold maintenance

JB T3-5B 5/16 x 1/4 x 5/16 Brass Tee Durable Construction: Heavy-duty brass providesThe JB T3 5B Brass Tee is a high performance HVAC refrigeration fitting engineered for primary service access and system manifolding. This 5 16 SAE x 1 4 MPT x 5 16 SAE brass tee is precision machined in the USA from premium C360 brass, ensuring a minimum of 65% copper content for superior tensile strength and corrosion resistance. Designed to meet SAE J513 standards, this fitting features long dryseal pipe threads that maximize clearance for flare