Related Clues:
- Window boxes, for short?
- Apt. coolers
- Coolers in windows, briefly
- Short coolers?
- Heating measures, briefly
- A/C rating units
- Summertime coolers, casually
- They're rated in Btu
- Auto amenities, for short
- Cooling units, for short
- Heat units
- Heating measures
- Air-conditioning measures
- AC capacity units
- Cals. counterpart