This is LENNOX 49M5901 SureLight 50V61-120 Furnace Control Circuit Board  used part. 

This part was removed and inspected by HVAC installer from a fully functioning system. Old system was replaced with newer one (more energy efficient) and was in good working condition. This part was in good working condition when removed. 

This part is in good cosmetic condition as well.  Please see more details from the images attached.

We have more than one item for this listing, so please do not expect receiving exactly the item pictured, we will send 49M5901 / 50V61-120 in very similar used condition.

My handling time is 1 business day only. 

Purchasing used parts you agree with the statement that sometimes hidden defects or malfunctions may occur during installation or continuous use. There is no warranty on used parts. But you have 30 days satisfaction guarantee and 30 days FREE returns!

 Most of the parts require specific knowledge and skills to be installed properly. If you don’t have skills or knowledge, you must ask certified HVAC technician to install. I am not liable for any damages or failures as a result of improper installation.