As a CW 8-inch fan blade

Always verify the L-number printed on the side of your existing switch before installation

Direct OEM Compatibility: Engineered specifically for ICP brands including Heil Quaker

this pressure-actuated fan speed controller utilizes a high VAC triac to modulate motor voltage

Wayne Combustion 14157 Air Cone 320735-701 As a CW 8-inch fanThe Wayne Combustion 14157 Air Cone is a critical burner component engineered to maintain precise air distribution within high performance HVAC systems. As a veteran grade OEM replacement part, this air cone is vital for shaping the flame pattern and ensuring the proper fuel to air ratio required for clean, efficient oil burner operation. By directing high velocity air into the combustion zone, the 14157 prevents carbon buildup and soot accumulation,