Zero Differential Operation: The direct lift design allows the valve to function reliably even at 0 PSI

Universal Compatibility: Designed for seamless integration with Fenwal Series 35 control modules and various DSI heating systems

making it suitable for both standard residential split systems and commercial 208V single-phase applications

The integrated test lever allows technicians to verify seat integrity and clearing during routine maintenance inspections

The auto-reset mechanism engages once the temperature returns to the predefined differential setpoint

Carrier HC40GQ236 Motor 326058-755 Zero Differential Operation: The directThe Carrier HC40GQ236 Motor is a high performance direct replacement for HC40GR236, engineered specifically for demanding condenser fan motor applications in residential and light commercial HVACR systems. Operating at 208 230V on a single phase (1PH) power supply, this 1 4 HP motor provides a steady 825 RPM to maintain optimal heat rejection across the outdoor coil. Built with a PSC (Permanent Split Capacitor) design, it features internal thermal