They evolved into... air conditioners. An air conditioner is still an air conditioner. The basic operating principle hasn't changed - it's just become more compact and more efficient.
1902
it was invented in 1876 by will carris.
kindly advice me the telephone number of service manager LG airconditioner at noida
you have it; it is 1.5 tonn
46371
Willis Haviland Carrier is the inventor of air-conditioner.
Does it have an airconditioner ? Of course it does - 134a.
3-1/2 TON Airconditioner
probably
Five ton
Could you be a bit more clear please?
From its nameplate data.