Pentair Heat Exchanger Kit, for 400,000 BTU Heaters | 474061 Dimension One The Napoleon ZAX36BK Black Zen

The Napoleon ZAX36BK Black Zen Fireplace Front provides a sleek

whether you’re grilling burgers for a family gathering or serving up a full surf-and-turf spread

it helps sustain long-term system health without unnecessary downtime

Uses Napoleon W175-0689 conversion kit for compatibility with Oakville X 3

The Napoleon W175-0646 Natural Gas to Propane (LP) Conversion Kit is engineered to safely convert specific Napoleon gas fireplaces from natural gas operation to propane fuel

Pentair Heat Exchanger Kit, for 400,000 BTU Heaters | 474061 Dimension One The Napoleon ZAX36BK Black ZenWhat This Part Is Used For Pentair 474061 Kit Heat Exchanger 400K Heaters, Mfg is a replacement heat exchanger kit for compatible 400K Pentair heater models. It transfers heat from combustion gases into pool water. Why This Part Matters A failing heat exchanger can reduce heating efficiency or cause internal water leaks. Replacing it restores proper thermal performance. Stable heat transfer supports consistent pool temperature. Key Features and