What do the flashing LED codes indicate on this Bradford White gas valve

it functions as the primary HVAC diagnostic interface

particularly within heat pump and air handler configurations

Smith water heaters to maintain proper air-gas mixture and optimal thermal efficiency

Beckett Igniter AF57XNSS Air Tube THPU32HP7Y What do the flashing LEDThe Beckett AF57XNSS Air Tube Combination is an integral component for optimizing combustion in oil fired HVAC systems, including furnaces, boilers, and water heaters. This unit, also known as an air tube combination, is engineered to deliver precise air and fuel mixtures, ensuring efficient and clean burning. Its robust construction is designed to withstand the demanding conditions of heating equipment, providing reliable ignition and consistent