Mueller W03063 2-5/8 x 2-5/8 Copper CxC 45 Elbow Broad Compatibility: Replaces multiple Armstrong

Broad Compatibility: Replaces multiple Armstrong furnace parts across the R102463 series

Can I use a standard 12A fast-acting fuse instead of the 383-500-604

Replacing a lower-rated switch with a 250°F SWT1272 could lead to unsafe operating temperatures and potential equipment fire hazards

Common Questions: Which furnace models use the B2589342 orifice

Mueller W03063 2-5/8 x 2-5/8 Copper CxC 45 Elbow Broad Compatibility: Replaces multiple ArmstrongTechnicians working on high capacity commercial refrigeration or VRF systems know that the Mueller W03063 2 5 8 x 2 5 8 Copper CxC 45 Elbow is the industry standard for maintaining flow efficiency in large diameter lines. This wrot copper 45 degree elbow is engineered from high purity UNS C12200 copper alloy, ensuring a dense, non porous structure that handles high pressure refrigerants without risk of seepage. Measuring 2 5 8" OD (2 1 2" nominal),