Keystone Home Comfort Solutions are budget friendly and can fit all of your home cooling needs.  Keystone products include window units, through the wall units, dehumidifiers, portable air conditioners and evaporative coolers.  

The window units range from 5,000 BTU with a coverage of 150 square feet, to 12,000 BTU and a coverage of 550 square feet.  These all have a programmable 24 hour timer, electronic displays, remote control operation and energy saving sleep mode. 

The through the wall units range from 8,000 BTU and 350 square feet of cooling to 14,000 BTU and 700 square feet of cooling.  Three models come with heating as well as cooling. All models come with the optional through the wall sleeve which eliminates balancing a heavy window unit.   

Keystone dehumidifiers vary from 30 pints per day removal to 70 pints per day for units without a pump and up to 95 pints per day for units with a built in drainage pump.  Some models feature electronic displays with auto shut off, full bucket alert and auto restart in the event of an electrical outage. 

For climates with low humidity, Keystone offers evaporative coolers in a variety of sizes which can supplement a main cooling system to lower energy costs.  These coolers are portable and can be used indoors or outdoors and cool areas between 300 and 1200 square feet in size.  

The portable air conditioners are perfect for supplementing a central air system or for cooling a room that is used minimally and not cooled through a central system.  These also come with dehumidifying and heating functions and a complete window venting kit which makes these a year-round comfort option.   The “follow me” remote makes these portable air conditioners convenient for everyday usage.  

All products come with a one year limited warranty.  Warranty information and instructional manuals can be obtained at the time of purchase or through