and 143-80-2 model regulators

depending on the application environment

When troubleshooting Weil McLain boiler parts

ensuring a clean stem and using the correct 1/4-inch rubber cone is the only way to maintain the 250°F maximum temperature rating and prevent expensive system downtime

JB T3-6D 3/8 x 1/2 x 3/8 Brass Tee and 143-80-2 model regulatorsAs a seasoned technician, you know that the integrity of a refrigerant circuit depends on the quality of your brass. The JB T3 6D Brass Tee is a professional grade fitting engineered for heavy duty ACR applications. This 3 8 SAE x 1 2 MPT x 3 8 SAE branch tee is machined from high tensile C360 brass in the USA, providing superior corrosion resistance and structural strength compared to standard imports. The forged brass construction effectively