White-Rodgers F84-0433 Valve Assembly Featuring a 3/4" FNPT inlet

Featuring a 3/4" FNPT inlet and a 3/4" FNPT outlet

Direct Fit Compatibility: Replaces Bloomfield 8541-21 and 2D-70095 with exact mounting hole alignment for the Bloomfield 1082XL and 8782 series

The 13-511-B15 is rated for saturated steam service up to 250°F (121°C)

Using a 189-227 MFD capacitor in place of a lower or higher rated unit can lead to winding damage or start relay failure

This OEM Bard relay functions by introducing a specific delay in the control circuit

White-Rodgers F84-0433 Valve Assembly Featuring a 3/4" FNPT inletThe White Rodgers F84 0433 Valve Assembly is a high performance replacement component engineered for 3 4 inch hydronic zone valves, specifically serving as a direct fit for 1,300 series models including the 1311 102 (3 wire) and 1361 102 (2 wire). For veteran contractors, this assembly is the correct choice for restoring precise flow control and pressure regulation in residential and light commercial boiler systems without requiring a full valve body