For sale is a new in the boxCarrier 45MAHAQ09XA3 high wall indoor air handler for mini split systems. TheCarrier 45MAHAQ09XA3 is a 9,000 BTU (0.75-ton) high-wall indoor air handler. Sound Level: Ultra-quiet operation, as low as 19.5 - 38 dBA (depending on fan speed).
Amana PTAC 9,000 BTU Heat Pump Unit 3.5kW Back Up Heater. • Monitor up to 170 individual PTAC units wirelessly through a single interface; ideal for. • Energy-Efficiency: An Amana PTAC's efficiency is evaluated by its Energy Efficiency.
The Friedrich WallMaster Thru-Wall AC is a powerful and energy-efficient through-the-wall air conditioner with a cooling capacity ranging from 11,100 to 16,800 BTU. With three cool speeds and a screw compressor type, this corded electric unit provides effective cooling with an energy efficiency ratio of 10.1-11. The white color and sleek design make it a stylish addition to any wall, while the direct cooling system ensures optimal performance. The Friedrich brand is known for its quality and reliability, making this model a great choice for home improvement projects related to heating, cooling, and air systems.
G.E air conditioner is $100 and home air conditioner is $40
Two window AC units, one 6000 BTU the other 5000 BTU. $200 for both or $125 each if purchased separately. 
5,000 BTU Window Air Conditioner Cools 150 Sq. Capture dust from the air and keep your air conditioner working efficiently with our easy-to-clean washable filter. Adjustable side panels extend to best fit your window.
Sleep Mode: In this function, the window unit gradually increases the temperature of the room a few degrees over the evening so you can enjoy maximum comfort and quiet operation.