IR Energy evenTUBE 4" Chrome Vent Terminal Assembly for ETSV valve-kit Won't the chimney fan add

Won't the chimney fan add to the problem

Click to see Optional Liquid Propane Air Mixer

See Burner Orifice Chart below to determine which orifice will fit your Crystal Fire® burner

Sealed battery chamber

Manual piezoelectric striker switch

IR Energy evenTUBE 4" Chrome Vent Terminal Assembly for ETSV valve-kit Won't the chimney fan addExpertly designed for optimal performance, the IR Energy EvenTUBE Vent Terminal Assembly for ETSV boasts a sleek chrome finish and a 4" diameter for efficient ventilation. With proven results in energy savings, this assembly ensures maximum airflow and ease of installation. What's Included 4" Chrome Vent Terminal Assembly Features Easy to install for ETSV Series Specifications Model CT170