As an experienced HVAC tech

Versatile Installation: Standard 1/2" NPT connections allow for seamless integration into existing 2 PSI gas piping systems

OEM Compatibility: Designed as a direct replacement for FAN3061

ensuring that downstream equipment only operates when sufficient airflow is established

ASCO RB3-0178 Poppet Valve Refrigerant As an experienced HVAC techThe ASCO RB3 0178 is a high performance 24VDC poppet valve engineered for critical directional flow control in pneumatic and hydraulic systems. As a veteran grade dual solenoid valve, this unit is the direct replacement for legacy models 461002 and 461002 24VDC. Featuring a direct acting, normally closed configuration, the poppet style internals provide superior resistance to media contamination compared to standard spool valves, ensuring tight shut