ValveMain Burner Main Burner SwitchPumpHeat ExchangerFrame EndFrame Runner V-BaffleV-BaffleGasketTemperature & Pressure GaugeRelief ValveHi-LimitWellTransformerIgnition Module AssemblyJumper PlugThermostatThermostatSwitchLightThermostat Go Back General View General View Light Valve Pump Well Switch Hi-Limit Temperature & Pressure Gauge Relief Valve Gasket V-Baffle V-Baffle V-Baffle Frame Runner V-Baffle Frame End Heat Exchanger Jumper Plug Transformer Ignition Module Assembly Thermostat Thermostat Thermostat Switch Light Light