Crossfire Original CFB350 Burner non-returnable and replace the blue chlorine

and replace the blue chlorine cartridge every 3–4 weeks

Each cartridge is the chlorine-generating half of the @ease pair

Before adding it

DuraVent 4PVP-F6 PelletVent Flashing - 4"

Crossfire Original CFB350 Burner non-returnable and replace the blue chlorineCrossfire Original CFB350 Burner Overview Warming Trends patented technology is unique only to our Crossfire Brass Burner System, which allows you the benefit of gas savings and a higher quality experience. No need to use the old fashion fire rings anymore. What's in the Box 1 x Crossfire Original CFB350 Burner Specifications For 48" opening or larger 350K BTU Original Brass Burner Dimensions 31" x 31 3 8" Recommended parts: Plate: ALPL48C (circle)