Napoleon Firestop, 5/8", for Ascent X 42 | W010-4479 Spa Cleaning Solutions Technicians rely on it to

Technicians rely on it to maintain optimal performance in everyday setups

with access to replacement parts and guidance across Custom Molded Products lines

Designed for use with Luxuria™ and Vector™ models 38/50/62/74 in ducted configurations

Designed for Oakville 3 and X3 installations

Explore sizing options (16x36 ft or 21x41 ft) and start planning your protected

Napoleon Firestop, 5/8", for Ascent X 42 | W010-4479 Spa Cleaning Solutions Technicians rely on it toNapoleon W010 4479 Firestop 5 8" for Ascent X 42 Napoleon W010 4479 Firestop 5 8" for Ascent X 42 is a replacement firestop component designed for Napoleon Ascent X 42 fireplaces. The 5 8" size identifies the specific opening the firestop is intended to seal, helping to maintain safe clearances around the vent path and reduce heat transfer to surrounding materials. Installation and Fit for Napoleon Ascent X 42 Firestop This firestop is intended for