AHI in AR Posted February 17, 2016 Report Share Posted February 17, 2016 This is a photo of the disconnect at an air handler taken recently. I was told it was discovered after the HVAC system failed to work properly. I inspected the home this is in two years ago in January of 2014 and this looked fine. I tested the system in heating mode and it performed properly as a heat pump. My only comment was to recommend changing out the basic thermostat for a heat pump type with an emergency heat setting. Other than someone removing the disconnect and not getting it back in firmly, I can't come up with a plausible explanation as to why this happened. Any of you guys have a better explanation? Click to Enlarge 380.59 KB Quote Link to comment Share on other sites More sharing options...
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