This is Carrier CESO130028-00 Heat Pump Defrost Control Board 1081-83-3B used part.

These parts was removed from a fully functioning systems. Old equipment was removed because homeowner upgraded it to a more energy efficient models.

In very good cosmetic condition.  Please see more details from the images attached.

You will receive exactly the same as pictured or a very similar one. 

FREE USPS First Class mail delivery guaranteed.

You can choose also USPS Priority mail delivery for additional price.

My handling time is 1 business day only. But if I receive the money before 1 pm by Pacific Time very likely it will be shipped same day. 

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 or skills to be installed properly. If you don’t have skills or knowledge, please ask some qualified person to install.