Zonefirst ZDS-16X10 16WX10H Parallel 24V 2-Pos S/R 30067439-890 This HVAC side connector is

This HVAC side connector is compatible with modern refrigerants like R-410A and R-407C

This gas safety valve is a standard component for maintaining HVAC system compliance and ensuring the integrity of the pilot light assembly across various heating platforms

while the normally closed side supports 50 Amps continuous and 100 Amps inrush

Always verify the wiring diagram to ensure proper terminal alignment for M1-M2 and M3-M4 circuits

this switch is mounted on the side of the burner box or near the manifold to monitor for escaping flames or excessive radiant heat

Zonefirst ZDS-16X10 16WX10H Parallel 24V 2-Pos S/R 30067439-890 This HVAC side connector isThe Zonefirst ZDS 16X10 is a heavy duty 16WX10H Parallel 24V 2 Pos S R rectangular zone damper designed for reliable airflow management in residential and commercial forced air systems. Constructed from extruded aluminum with 3 inch parallel blades, this side mount unit is engineered for low resistance operation and longevity in high demand environments. The damper utilizes a 24V spring return actuator, providing a fail safe "power close, spring open"