Wayne 21854 Blower Wheel, 6.25" x 4.00" H.D for 1 2" Shaft Type E FUEL TANK Top to bottom schedule 80 3847 Top to bottom schedule 80 coil for maximum temperature rise corrosion resistant stainless steel coil wrap 12 gallon aluminum diesel and gasoline fuel tanks key start Honda engine must supply your own battery and battery box must supply your own bypass hose and bypass barb on the unloader belt driven TW8030S Comet pump with a 1 year 'bumper to bumper' warranty on the entire pump includes wear items Beckett burner stainless steel control panel with adjustable temperature control (keep it under 180 degrees) 4 groove" Bandit" belt for uniform tension and maximum power transfer EZ line belt tension system easy access two price belt guard can be removed and installed easy pump and engine oil drains over pressure and thermal relief protection we recommend that you plumb this unit to a minimum of a 200 gallon water tank or 275 gallon IBC tote Shaft diameter: 3 4" hollow air is moved to the combustion area by a blower mounted inside of the burner housing an outer and an inner