I have a EZ072S11ABB5A 3 to 6 ton spilt unit in my new home, s/n # WA1012. We have had problems from the start or from last year of 06. The State Inspector had to make the installer bring the duct work up to code ( A Waterfurance dealer) . We know in Aug. 06 the compressor wasn't going in to six ton. It was replaced in Sept. 06. Waterfurance sent a rep. which his report in word, didn't have any data. He found a major leak in my duct work in my wall, which has been fixed. After all the repairs my kw usage is the same as 06. My kw usage is the same summer and winter over 4000kw per month. The Waterfurance runs 22 hrs. per day, everyday. My house is 4200 sq.ft with 3 zones. I have added whole home window film, to drop the load. I have Nu-Wool insulation. I have had another waterfurnace dealer check my home. It's been unreal. This job was way over our budget from our other quotes for air to air units. It's acting as it did when the compressor was out, run and run and not keep up. It has 14'' round supply. I've have paid threw the nose on other dealers to check my system. Everyone comes up with a different solution. It seem like a asshole, everyone has one. At the end of the day, I wish, we had went with Trane air to air to save money. hack,hack,hack Regards, RT
- posted
16 years ago