WHITE-RODGERS DIVISION LENNOX REPLACEMENT BOARD 50A66-743
Description
Description
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
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