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Lennox Prodigy M3 Board #103956-13 With Display / Great for diagnosing:
$159.00
Brand: Lennox
Model: Prodigy m3 / 103956-13
Type: Display/ Control Board
Have many in stock , exact software version may vary.
When starting up depending on version it may say alarm due to sensor missing , which is just the outdoor temperature sensors. / Depends on software version.
Condition: Used/ Tested