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Napoleon Ascent X70 Direct Vent Gas Fireplace

Product Information

The Ascent™X 70 gas fireplace offers you a wide range of heat output and control with a remarkable flame/heat adjustment. The PHAZERAMIC™ advanced burner technology with infrared ember bed produces stunning YELLOW DANCING FLAMES™. With a large viewing area, a realistic PHAZER™ log set that is rich in color and detail and Napoleon’s exclusive NIGHT LIGHT™, the Ascent™X 70 is a one of a kind fireplace that you will be proud to have friends and family notice.



  • Up to 35,000 BTUs


  • PHAZERAMIC™ advanced burner technology with infrared ember bed, produces the most radiating flames in the industry


  • Realistic PHAZER® logs, rich in color and detail, provide a real infrared wood log appearance


  • 100% SAFE GUARD™ gas control system automatically and quickly shuts off the gas supply for your peace of mind


  • Comes standard with a superior heat circulating blower with variable speed and thermostatic control provides powerful heating performance


  • Includes Napoleon’s unique NightLight for enhanced viewing when the fireplace isn’t burning


  • Heavy duty door


  • Built in adjustable flame and heat control


  • Optional decorative accessories available


Product Manual/Specifications

gx70manualClick to view the Napoleon X70 Manual