Resideo ZD20X12TZ Damper 326058-755 Note that this is a

Note that this is a Parker GP407 series replacement unit

Enhanced Troubleshooting: Integrated diagnostic LED simplifies identifying lockout conditions or flame signal issues

The Carrier KH45LG140 is a high-capacity suction line filter drier engineered for critical moisture and acid removal in residential and light commercial HVAC systems

Utilizing a solid state ignition transformer for HVAC applications like this prevents common nuisance lockouts caused by weak or erratic spark

Resideo ZD20X12TZ Damper 326058-755 Note that this is aThe Resideo ZD20X12TZ (also identified as ZD20X12TZ U) is a heavy duty 20x12 rectangular zone damper engineered for tight airflow management in forced air systems. This parallel blade zone damper utilizes a 24Vac synchronous motor mounted on the 12 inch side, delivering high torque for reliable operation. Designed as a power closed spring return open assembly, it ensures the duct remains open during power loss or system standby, maintaining critical