Ignition Control Lockout Hi Tension WireLighter Tube Standing Pilot Nat/Pro StandingPilot Mounting Bracket StandingPilot Mounting Bracket IIDPilot TubeThermocouple/Ignition ControlPilot Nat. IIDPilot Orifice Nat/Pro Burner Hold DownPilot Tube Burner Orifice Nat/Pro PRV Auto Hi Limit FixedBurner Tube Bundle Access Panel Group Refractory Retainer Kit Temperature Controller Combination Valve 1/2" Nat/Pro Toggle Switch Standing Pilot Transformer 40VA Relay-DPST/SPST Flue Collector Thermostat Control IID Bolt Kit Refractory Kit Header Gasket Draft Hood Kit (Indoor) Flue Collector Thermostat Control IID Header Gasket Header Gasket Go Back PRV Auto Hi Limit Fixed Access Panel Group Access Panel Group Ignition Control Lockout Relay-DPST/SPST Relay-DPST/SPST Transformer 40VA Toggle Switch Standing Pilot Temperature Controller Refractory Retainer Kit Burner Combination Valve 1/2" Nat/Pro Tube Bundle Bolt Kit Tube Bundle Heat Exchange Tube Burner Orifice Nat/Pro Lighter Tube Standing Thermocouple/Ignition Control Pilot Tube Pilot Orifice Nat/Pro Pilot Mounting Bracket Standing Pilot Nat/Pro Standing Pilot Tube Pilot Orifice Nat/Pro Pilot Mounting Bracket IID Hi Tension Wire Pilot Nat. IID Refractory Kit Draft Hood Kit (Indoor)