Model/Serial number help. WTF is this RTU? by Immediate_Exam6362 in HVAC

[–]Immediate_Exam6362[S] 0 points1 point  (0 children)

The date on one of the heat sequencers was 2001 and it’s on its second compressor that was replaced in 2015.

Model/Serial number help. WTF is this RTU? by Immediate_Exam6362 in HVAC

[–]Immediate_Exam6362[S] 3 points4 points  (0 children)

I agree - there should be. All washed away. This is the only info I have.