Originally Posted by
ofrancois
So even-though I purchased the home in 2002 and was told that there were new machines on the property, both systems are 1999 systems and out of warranty. I can only guess this is why no one suggested a HX change.
We have yet to receive a final report from the energy audit. Unfortunately the audit did not include the air flow in the home systems. He opened the front of the ground floor split system and did a visual inspection. Remarked how clean it was inside and that the system seemed to be in good working order. He did not evaluate the airflow in the system. He did put the fan on the front door and check for problem areas throughout the house.
He would not go onto the roof. -O.