Too many problems with Trane A/C and denial of repair: The new system Trane 3 ton (TRAN XL 13, model (4TWX3036A1000AA 2144TNE2f) was installed on June 18, 2002 by ARS, tel. (800)-324-3903. The ten-year labor and parts warranty (Comfort Care Contract) was purchased with the unit installation with Warranty Contract Agreement # ** on June 18, 2002 and expires June 18, 2012. Insufficient cool on June 9, 2003 was fixed under the first year warranty due to a hole in the cooling pipes due to contacted pipes and vibration. There was insufficient heat on Saturday, January 11, 2004. It was diagnosed on 1-13-04 as an electric board failure. The electric board was replaced on 1-16-04. The problem still exists. On 1-17-04, Chris found a loose electric wire (connected to candle # 2), the connection was tightened.
There was insufficient cool on August 14, 2005. It was checked by ARS. It was found that TXV Valve was bad, indoor unit Model 4TEE3F37A-SF1. The valve was replaced but it was almost burnt up. The A/C was not cooling properly on May 4, 2006. It was checked by ARS on May 6, 2006 and they found the system low on refrigerant. They also saw TXV on the indoor coil burnt up. On 5-15-06, the indoor coil and outdoor filter were replaced. On April 13, 2007, the A/C unit was checked and found that the compressor was not working and was grounded. The compressor was replaced on Friday April 24, 2007. There was a visit from the insurance company representative, a Miss Cathy ** (Scot **, Tel # **) in early November 2007 to investigate the reason for these numerous repairs. No report was submitted to my attention. On December 31, 2007, "Insufficient heat" and on January 11, 2008, the replaced the heat candles.
On Sunday, June 6, 2010, there was "insufficient cool." The service was scheduled for June 14, 2010. The outdoor fan motor seized up. It was kicking out on thermal overload. The motor was replaced on Wednesday, June 23, 2010 and more coolant was added to the unit. On Friday May 4, 2012, there was insufficient cooling. The technician came on May 5 and May 8, 2012. The technician diagnosed it as a big leak on the indoor coil. The ARS requested an indoor coil and TXV valve. The insurance company denied this order based on their policy of replacing these parts once during the insurance life (10 years) and since this part was replaced on May 15, 2006. It was not eligible for another replacement. In short, although I paid for a 10-year agreement for labors and parts, the unit is now broken and both the installer, ARS or the insurance company, Watcher & Norwood, 4640 Wedgewood Blvd, Frederick MD denied their responsibilities to fix it.
