Today I arrived on site Issue Addressed: Addressed the reported heating issue on the 2nd floor. Problem Identified: Discovered air trapped within the 2nd-floor zone's heating system. Action Taken: Bleed the air from the lines. Current Status: The heating system is now operating normally. Upon arrival at the property. The client mentioned that a new tstat was recently installed on the 2nd floor. The client said this area is not heating up. I proceeded to verify the tstat. The tstat is working well at the moment. I proceeded to check the system in the basement. I found that the area of the 2nd floor had no water movement in the lines. I checked the CPump for proper functioning. The circulate pump is working well. I found that this area had air in the lines. I proceeded to bleed the area of the 2nd floor. I concluded with the bleeding of the area. The 1st floor area and the basement are heating up well at the moment. I concluded with the system verifications. I started the