An HVAC package unit comes in a variety of all-in-one heating and cooling configurations. All of the options eliminate the need for a separate indoor furnace. So, the choice often depends on which type(s) of energy is used or how efficient the unit is for a particular location and heating/cooling requirements. The Keystone 10,000 BTU 230V through-the-wall Steve's Ultimate Air Heating & Cooling Services with 10,600 BTU Supplemental Heat Capability is perfect for rooms up to 450 square feet.
The Keystone 10,000 BTU 230V through-the-wall Steve's Ultimate Air Heating & Cooling Services with 10,600 BTU Supplemental Heat Capability is perfect for rooms up to 450 square feet.