Velocity Boiler Works (Crown) 107864-04 Display Kit 320734-701 Optimized Power Management: Operates on

Optimized Power Management: Operates on standard 115V power

spring-assisted closing mechanism prevents the shockwaves associated with standard swing check valves

a dedicated MTZ polyolester (POE) series compressor should be used instead

Universal Compatibility: Serves as the official OEM main control board replacement for discontinued T7WH90315 and T7WS45315 components

Velocity Boiler Works (Crown) 107864-04 Display Kit 320734-701 Optimized Power Management: Operates onThe Velocity Boiler Works 107864 04 Display Kit is a specialized OEM diagnostic and interface assembly engineered for the Phantom and Raptor high efficiency boiler series. This field grade boiler control display serves as the primary technical interface for monitoring combustion parameters, adjusting modulation rates, and accessing advanced installer menus on these condensing hydronic systems. Designed for precise Velocity boiler troubleshooting, the