Browning VPS-112 Pillow Block R-407C this STH control board (Part

this STH control board (Part ID 747098) ensures seamless communication with the main CCB to manage solar-coil heating cycles and system modulation

the RV47L-1/2-412 features an integral vent limiter

For contractors prioritizing uptime

Broad Compatibility: Serves as a technical replacement for Robertshaw 41-407

satisfying the exact electrical and mechanical specifications of the original factory-installed unit

Browning VPS-112 Pillow Block R-407C this STH control board (PartThe Browning VPS 112 Pillow Block is an intermediate duty cast iron housed unit engineered for precision performance in HVACR blowers and industrial drive systems. Featuring a 3 4" bore diameter, this two bolt mounting unit utilizes a setscrew locking mechanism with 120 degree spacing and diamond faceted setscrews to provide a high concentricity grip, reducing shaft slippage and vibration under load. The 52100 bearing steel insert is zone hardened for