Wall Mount 20 Seer
Filter and sort
4 of 2147 products
SEER221.2 Heatsdown to5°F Coolsup to122°FCooper & Hunter MIA 12,000 BTU Single Zone Wall Mount, 115V, R454B - Ductless Mini Split Air Conditioner Heat PumpFree Shipping- Cooling CapacityCooling
- 12,000 BTU
- Heating CapacityHeating
- 12,000 BTU
- ZonesZones
- 1
- CoverageArea, sq ft
- 300-500 sq ft
$863.04From $819.88Save $43.16 (5% off) /60 in stockSold out 
SEER220 Heats & coolsOLMO Sierra 9,000 BTU Single Zone Wall Mount, 115V, R32 - Ductless Mini Split Air Conditioner Heat PumpFree Shipping- Cooling CapacityCooling
- 9,000 BTU
- Heating CapacityHeating
- 9,000 BTU
- ZonesZones
- 1
- CoverageArea, sq ft
- 100-300 sq ft
$728.54From $677.54Save $51.00 (7% off) /Sold out
SEER220 Heats & coolsOLMO Sierra 12,000 BTU Single Zone Wall Mount, 230V, R32 - Ductless Mini Split Air Conditioner Heat PumpFree Shipping- Cooling CapacityCooling
- 12,000 BTU
- Heating CapacityHeating
- 12,000 BTU
- ZonesZones
- 1
- CoverageArea, sq ft
- 300-500 sq ft
$766.50From $712.84Save $53.66 (7% off) /Sold out
SEER220 Heats & coolsOLMO Sierra 36,000 BTU Single Zone Wall Mount, 230V, R32 - Ductless Mini Split Air Conditioner Heat PumpFree Shipping- Cooling CapacityCooling
- 36,000 BTU
- Heating CapacityHeating
- 35,000 BTU
- ZonesZones
- 1
- CoverageArea, sq ft
- 1400-1800 sq ft
$1,973.92From $1,835.74Save $138.18 (7% off) /
Latest News
Guides & articles for this category
Upgrading From a Legacy Wall AC to a Mini Split
Upgrade Your Comfort Replacing a Through-the-Wall AC Unit with a Ductless Mini Split Let's be honest. That metal box shoved into your wall has always ...
Read article →
Wall AC Unit vs. Mini Split: Which Cooling System Actually Wins?
Buyer's Guide • Cooling Systems Wall AC Unit vs. Mini Split: Which Cooling System Actually Wins? You measured the room. You felt the summer heat pour...
Read article →
Smallest Mini Split Systems: Ultimate Buyer's Guide
Micro-Space Cooling • Sizing Guide The Smallest Mini Split Systems: 2026 Ultimate Buyer's Guide Finding climate control for a tiny footprint is an exer...
Read article →
