Napoleon Fireplace Wall Terminal | GD179 Avalon reflective surface that enhances the

reflective surface that enhances the modern linear look

Type: Thermal cut-off fuse kit

preventing wear and tear

Pressure or sensing problems appear during Raypak heater troubleshooting

Napoleon Fireplace Wall Terminal | GD179 Avalon reflective surface that enhances theReliable Exterior Termination for Direct Vent Systems The Napoleon GD179 Fireplace Wall Terminal is a specialized exterior termination component designed for gas fireplaces utilizing horizontal direct vent systems. This terminal serves as the final exit point for exhaust gases while simultaneously allowing fresh combustion air to enter the appliance. Its low profile, square design ensures a clean and unobtrusive finish on the exterior of your home,