Enervex Proven Draft Switch h3.88 thereby protecting the glass against

thereby protecting the glass against smoke and soot deposits

realistic flames with the EYF burner

With the available fireplace wrap

Easy installation with simple wall-mount design

Size: 22 Inches

Enervex Proven Draft Switch h3.88 thereby protecting the glass againstThe PDS, Proven Draft Switch, is a fixed set point differential pressure switch that provides pressure monitoring in exhaust and ventilation systems. It is used with gas or oil fixed appliances. The PDS, Proven Draft Switch, is a fixed set point (. 05WC) differential pressure switch that is used in conjunction with ENERVEXs fixed speed fan systems. The PDS provides differential pressure monitoring in exhaust and ventilation systems. What's Included 1