37HL2-DS SeriesFigure 7.2 • Tube and Reflector Components7.0 Parts • Heater Components and Parts ListPart No. Description Part No. DescriptionTP-303B End Panel, Right - Black TP-876 7’ Unswedged TubeTP-321 Ignition Plate Gasket TP-877 7’ Swedged TubeTP-383A Glo-Bar™ Ignitor Plate TP-879A Mounting Bracket AssemblyTP-801 Reflector Front Panel TP-880 Burner End ReflectorTP-802B End Panel, Left - Black TP-881 U-End ReflectorTP-803 Reflector U-End Panel TP-883 Exhaust DownturnTP-804B Burner Control Box Outer Shell - Black TP-884 Service Access PanelTP-809 Support Bracket TP-885 Mounting BracketTP-811A Egg Crate Assembly (4 Per Heater) TP-886 Air Intake Hood with BirdscreenTP-826 40 VA Transformer TP-1018 Diff. Switch Silicone Sensing Tube (Exhaust)TP-828 Amber Operational Indicator Light TP-1428 Green Operational Indicator LightTP-840A Two-Stage Natural Gas Valve Assembly TP-3072 Burner (Green)TP-841A Two-Stage Propane Gas Valve Assembly TP-3252 Wire HarnessTP-851B 35-66 Diagnostic Circuit Board TP-7075 U-BendTP-875 5’ Swedged Tube TP-7079 Mounting Bracket Assembly Support (Qty. 2)Chart 7.1 • Parts List (cont.)80165I8098818847079880879A 875885 803809883 811A877877876 7075