White-Rodgers 50A66-743 Integrated Control Board, Silicon Nitride Ignition, for Select Single Stage Lennox Furnaces - Image 1
White-Rodgers 50A66-743 Integrated Control Board, Silicon Nitride Ignition, for Select Single Stage Lennox Furnaces - Image 2
White-Rodgers 50A66-743 Integrated Control Board, Silicon Nitride Ignition, for Select Single Stage Lennox Furnaces - Image 3
White-Rodgers 50A66-743 Integrated Control Board, Silicon Nitride Ignition, for Select Single Stage Lennox Furnaces - Image 4
White-Rodgers 50A66-743 Integrated Control Board, Silicon Nitride Ignition, for Select Single Stage Lennox Furnaces - Image 5
White-Rodgers 50A66-743 Integrated Control Board, Silicon Nitride Ignition, for Select Single Stage Lennox Furnaces - Image 6
White-Rodgers 50A66-743 Integrated Control Board, Silicon Nitride Ignition, for Select Single Stage Lennox Furnaces - Image 7
White-Rodgers 50A66-743 Integrated Control Board, Silicon Nitride Ignition, for Select Single Stage Lennox Furnaces - Image 8
White-Rodgers 50A66-743 Integrated Control Board, Silicon Nitride Ignition, for Select Single Stage Lennox Furnaces - Image 9
White-Rodgers 50A66-743 Integrated Control Board, Silicon Nitride Ignition, for Select Single Stage Lennox Furnaces - Image 10
White-Rodgers 50A66-743 Integrated Control Board, Silicon Nitride Ignition, for Select Single Stage Lennox Furnaces - Image 11

White-Rodgers 50A66-743 Integrated Control Board, Silicon Nitride Ignition, for Select Single Stage Lennox Furnaces

$300.10

White-Rodgers 50A66-743 Nitride Ignition Integrated Furnace Control Board Replacement. Replaces Lennox 17W92, 17W9201, 23W51, 23W5101, 30W25, 30W2501, 69M08, 69M0801, 69M15, 69M1501, 100925-01, 100925-02, 100925-03 & White-Rodgers 50A66-122, 50A66-123, 50A66-743. Controls Gas Valve, Ignitor, Blower, Inducer, Humidifier and Air Cleaner. FEATURES • Includes diagnostic indicator flash codes. • 3 fan speeds. • Remote flame sense. • Humidifier and electronic air cleaner connections (optional). Pre-purge: 15 Delay Heat: On 45 Delay Heat: Off 60 / 90 / 120 / 180 Delay Cool: On 2 Delay Cool: Off 2/45 Auto Reset: 60 Minutes

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SKU: 50A66-743
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