rico hito posted a question about Heating & Cooling:
"klimaire ptac unit with error code of e3 what does this mean"
rico hito posted a question about Heating & Cooling:
"i have a klimaire ptac unit model kthc015-e5h21 with an error code of e3 what does this..."
rico hito posted a question about Heating & Cooling:
"e3 error code on klimaire ptyac unit"