The White-Rodgers 90-340 Relay is a heavy-duty 2PDT 24V switching relay engineered for reliable performance in fan control centers and general-purpose HVAC applications

9 FLA at 240V

What causes a 200°F furnace limit switch to trip repeatedly

6007) and top vent models (3508

Can this relay replace a 2-pole SPDT relay

Zonefirst ZDS-16X10 16WX10H Parallel 24V 2-Pos S/R Refrigerant The White-Rodgers 90-340 Relay 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"