Upon arrival the unit was on and running. While running we could hear large amounts of air in the heating pipes. Got a hose and bled all air out of both zones. Started the unit up and found the boiler was only heating up to about 130-140*F. Opened up the aquastat and found the high limit was set to 140 and the economy setting was turned up to 3 which will make the unit shut off at lower temps to save fuel. Turned the high limit up to 180* and turned the economy setting off. With the boiler only heating up to around 140 it will take very long to heat the house up. Connected to the Beckett primary control and found the primary control needed a software update. Updated the software and went through all settings to ensure it is properly functioning. Unit is working properly. When leaving boiler pressure was at 20psi