Parts › EnergyLogic 375B Preheater Image 1 of 3 Image 2 of 3 Image 3 of 3 EnergyLogic 375B Preheater $975.00 MPN: 14040193 Add To Cart Added! MPN: 14040193 2-5/8" Preheater Gasket $10.00 Add Added! You Might Also Like EnergyLogic Pump with Fittings $525.00 3/4" Pick Up Screen $40.00 EnergyLogic Burner Plug $100.00 EnergyLogic 200B Tube Brush $40.00 EnergyLogic Electrodes $125.00