Pentair WhisperFlo XF Impeller Assembly, 5 HP, Replacement | 400023Z Avalon The Napoleon GD-301 Direct Vent

The Napoleon GD-301 Direct Vent Heat Guard is a critical safety component designed to manage and dissipate thermal energy in 4" x 7" venting systems

You’ll find it mounted between the pump discharge and the return fittings

This union assembly connects pipes in plumbing setups

Replacement decorative brick panels for use with the Oakville X4

Fuel Type: Natural Gas / Liquid Propane

Pentair WhisperFlo XF Impeller Assembly, 5 HP, Replacement | 400023Z Avalon The Napoleon GD-301 Direct VentWhat This Part Is Used For Pentair 400023Z Impeller Assembly 5HP, WhisperFlo XF, Replacement is a 5HP replacement impeller for compatible WhisperFlo XF pump systems. It restores proper water movement within the pump housing. Why This Part Matters Impeller wear can cause low flow and increased energy consumption. Replacing a damaged impeller helps return the pump to normal operating performance. Maintaining proper hydraulic balance reduces stress on