Yes, they have centrally Air conditioned rooms.
We went during early winters and saw ceiling fans. Not sure about ACs.
Centrally heated / cooled
It's the most luxurious hotel in a hill station like Nainital...obviously the rooms are all centrally air conditioned...
Though one may not need the AC in peak heat.
It us centrally air conditioned and if.i remember correctly it also also has separate a.c. in the room
Manu Maharani hotel has central air conditioning and has a separate temperature control unit in each room. You can adjust the flow and temperature to suit your needs, may it be winter or summer.
Get an answer from The Manu Maharani Hotel, Nainital staff and past guests.