The setting of an inner dip switch in the control board must be adjusted and set based on the model. The item "Lennox Whitfield Control Board Profile Optima 16053941 16023941 OEM" is in sale since Wednesday, December 14, 2016.
This item is in the category "Home & Garden\Home Improvement\Heating, Cooling & Air\Fireplaces & Stoves\Replacement Parts". The seller is "dealtime-net" and is located in Harrison, New York. This item can be shipped to United States.