Had the air conditioner compressor replaced under warranty and just purchased a new compressor in 2014. That's three compressors in 16 years. Also replaced the blower motor and capacitor along with the TXV valve and filter dryer in 2014. The Puron has escape over the winter of 2014 and again in 2015.
The cruising altitude of a 747 depends on weather conditions,  weight of the aircraft, and the amount of traffic on the other  flight levels. Its average cruising altitude i â¦ s around 33,000 feet.
Boeing 747 jumbo jet. A Jumbo Jet is loaded with luggage and passengers The Boeing 747 is one of the worldâs largest airliners, also known as the âJumbo Jetâ. It can carry up to 568 passengers, but normally carries 467 in first, business and economy cabins. It cruises at up to 1041 km/h (646 mph), at an altitude of 10,000 metres (33,000 feet).