Superior 42" Brushed Stainless Steel Outdoor Bi-Fold Door With Frame and Hood for VRE4342 Gas Fireplace w52.6 The fan assures a negative

The fan assures a negative pressure is maintained in the entire chimney or stack system

this will house both the switch and the timer like in the photo below

Ff Product Dimensions-Width 96 W x 22 H x 13 L Viewing Area (WxH) 25 x 9 Shipping Weight 77 lbs

Model UDX60 Product Type Unit Heater Fuel Type Natural Gas or Propane Gas Control 1-Stage Valve Ignition Type Direct-Spark Installation Type Ceiling Mount Heat Exchanger Material Aluminized Input Heating Capacity 60

and end cap

Superior 42" Brushed Stainless Steel Outdoor Bi-Fold Door With Frame and Hood for VRE4342 Gas Fireplace w52.6 The fan assures a negativeThis attractive brushed stainless Bi Fold door is easy to install and enhances the appearance of the appliance. What's Included Bi Fold Door Frame Hood Features Decorative bi Fold doors to enhance fireplace appearance Includes frame and hood. For use with Superior VRE4342 Outdoor Gas Fireplace Specifications Model Number 42LBFOD BS Catalog Number H4646 Finish Brushed Stainless Steel Compatible Fireplace VRE4342 Fireplace Size 42"