Belimo TFX24-S Actuator 320788-703 the IGN0033 is a direct

the IGN0033 is a direct replacement for the now-legacy IGN00033 and IGN00135 part numbers

always match the HP

The ASCO 8210G4-24VDC is a premier 2-way normally closed solenoid valve engineered for precision fluid control in industrial and commercial HVACR systems

If the union housing or tailpiece is cracked or heavily pitted from corrosion

Ensure you verify the rotation of the existing blower wheel from the lead end before installation to prevent reversed airflow

Belimo TFX24-S Actuator 320788-703 the IGN0033 is a directThe Belimo TFX24 S Actuator is a reliable spring return damper actuator designed for on off control in HVAC systems. Providing 22 in lb torque, this compact unit is engineered for small dampers and air boxes where tight space and failsafe operation are critical. Operating on either 24VAC or 24VDC, the TFX24 S draws minimal power, making it an efficient choice for large scale HVAC automation retrofits. This model features an integrated SPDT auxiliary