72SSEI-TRGH-HI/LO-LP/120VAC Products > Fireplaces > Vent Free Fireplaces > Empire Comfort Systems Vent Free Fireplaces > Breckenridge Vent Free Fireboxes > Accessories for Empire Universal Vent Free Fireboxes > Arch Door Frames for Empire Once you get a piece

Once you get a piece of DuraTech Chimney in your hands

Heatilator Novus nXt 33" Direct Vent Gas Fireplace

Shown with SF-Format Fireplace (not included)

EXCLUSIVE SIGNATURE COMMAND ¨ SYSTEM

and provide hot drafts on the inside to boost stove efficiency which in turn

72SSEI-TRGH-HI/LO-LP/120VAC Products > Fireplaces > Vent Free Fireplaces > Empire Comfort Systems Vent Free Fireplaces > Breckenridge Vent Free Fireboxes > Accessories for Empire Universal Vent Free Fireboxes > Arch Door Frames for Empire Once you get a piece72 Trough Hi Lo Electronic Ignition Model; CSA Certified 150k BTU Hot Surface Ignition Trough Fire Pit Insert. Includes 72 Stainless Steel Linear Trough Pan w 1. 3 Lip, 72 T Burner, Hot Surface Ignition Valve Box with HPCs Hi Lo Technology and Exclusive Flame Control Remote. FOR LP GAS & 120VAC USE ONLY