Square footage alone cannot size HVAC. This tool helps a buyer start the conversation; a qualified contractor must complete the project-specific load and equipment selection.
Conversation starting point
18,000 BTU
For 1 room, this suggests reviewing ducted and ductless options near this capacity. Solar gain, insulation, ceiling height, leakage, climate, and occupancy can change the result substantially.
Review nearby equipmentResults are planning aids based on the information entered and the current Summit catalog. A qualified contractor, program administrator, manufacturer documentation, AHRI certification record, and local authority may be required for the final decision.