1939 Packard Motor Car Company markets an automobile with air conditioning offered as an option for $274. The refrigeration compressor runs off the engine, and the system has no thermostat. It discharges the cooled air from the back of the car.
In order to start your own air conditioning company you will need to be a trained and certified HVAC technician. You will also need insurance and licensing.
There are many websites which offer air conditioning repair tips. You could visit the website of the company which you got your air conditioner from, and start from there.
It is possible to buy an air conditioning duct separately from an air conditioner. A great place to start looking is at www.ductworks.net/This site has a wide variety of air conditioner ducts.
The first MVAC system was released in 1939
It shouldn't. If you start feeling sleepy, light headed, etc. whenever you turn on your air conditioning, it may possibly be caused by a refrigerant leak in the evaporator.
Air Conditioning Contractors of America would be the place to start to find a list of heating and air conditioning contractors in your area. It is a large non-profit organization with extensive information and help for people looking for contractors.
drf air conditioning
Start by visiting http://www.classicautoair.com/ A lot of companies have retrofit air conditioning for older cars. You didnt say what year / make / model.
There is a refrigerator in there to condense out and collect moisture in the air (that's what air conditioning is). This refigerator takes a little while to cool down when you switch on, so for a period it isn't air-conditioning at all.
Start with the lack of freon.
Year one 1961. It was an option on mine.
in the late 50's. they used frigidaire systems.