Rigorous Quality Standards: Undergoes extensive testing to maintain the structural integrity required for combustion gas removal and system safety

The S97013576 is the official OEM replacement vent cover for the 684NT

9°F to prevent significant fluctuations and improve efficiency

Use a flathead screwdriver to align the arrow with your motor's full-load amperage (FLA) within the 5

Multi-Actuator Support: Control up to 6 actuators for precise electronic fuel-air ratio management

Greenheck 386410 Control Board 320788-702 Rigorous Quality Standards: Undergoes extensiveThe Greenheck 386410 Control Board is a high precision, OEM replacement ignition module designed for 24V DG (Direct Gas) Pilot systems. Engineering as a direct drop in for the C662D9A 2D, this board manages the critical timing and sequencing of HVAC ignition cycles to ensure safe and efficient gas fired heating. For veteran technicians, this module provides a reliable solution for units exhibiting erratic firing, intermittent pilot failure, or "no