As a genuine Marley heater repair part

This spring is specifically designed for use in Maxitrol RV81 and 210D series gas regulators

as well as several other obsolete part numbers

For veteran contractors

is required for proper burner ignition and operation

JB T3-8D 1/2 x 1/2 x 1/2 Brass Tee As a genuine Marley heaterThe JB Industries T3 8D is a professional grade 1 2 SAE x 1 2 MPT x 1 2 SAE brass tee engineered for high pressure HVACR manifold and piping applications. This flare x male pipe x flare tee is forged from premium C360 brass, ensuring a high tensile strength that withstands the rigors of field service. Designed to meet SAE J513 standards, the T3 8D provides a reliable, leak proof 45? flare connection, making it ideal for splitting or joining lines in