The brt4536 b-vent fireplaces feature multidimensional refractory concrete log arrangement and deep glowing ember bed. A u tube dual burner provides real wood-fire ambiance with 40,000 btu. All brt4536 ship smooth faced and include hidden screen pockets, easy access flue damper with safety shut-off switch, and red refractory panelsBrt40 43 45 - dual tube burner uses 6 b-vent Millivolt (remote-ready) or electronic ignition Dramatic yellow flames with glowing ember bed Detailed ceramic fiber split oak log set with log grate Brt40 - black painted interior with red stacked hearth Brt43 - red stacked refractory panel interior (sides, back and hearth) Brt45 - red herringbone refractory panel interior (sides, back and hearth) Screens retract into hidden screen pockets Hidden gas controls with damper safety switch Durable textured powder coat finish Optional outside air kit for increased performance Optional remote controls available for all models Dual access pre-wired electrical j-box 20 Year limited warrantyBTU: 40,000 Controls: Optional Remote Depth: 21-3 8 Height: 41-3 8 Style: Traditional Venting Type: Direct Vent View Style: See Through Weight: 225 Width: 41-1 4 |