Olmo Sierra 12000 olmo brand out of stock wall mount BTU
Filter and sort
41 of 141 products
Sold out 
OLMO Alpic 12,000 BTU Single Zone Wall Mount, 230V, R410A - Ductless Mini Split Air Conditioner Heat PumpFree Shipping230V16.8 SEERWall MountR410A$624.06From $580.37Save $43.69 (7% off) /Sold out
OLMO Sierra 18,000 BTU 2-Zone 9k+12k Wall Mount, 230V, R410A - Ductless Mini Split Air Conditioner Heat PumpFree Shipping230V21.0 SEERWall MountR410A$1,000.24From $930.22Save $70.02 (7% off) /Sold out
OLMO Sierra 18,000 BTU 2-Zone 12k+12k Wall Mount, 230V, R410A - Ductless Mini Split Air Conditioner Heat PumpFree Shipping230V21.0 SEERWall MountR410A$1,181.14From $1,098.46Save $82.68 (7% off) /Sold out 
OLMO Sierra 18,000 BTU 2-Zone 9k+12k Wall Mount, 230V, R454B - Ductless Mini Split Air Conditioner Heat PumpFree Shipping230V21.0 SEERWall MountR454BFrom $1,695.00 /Sold out
OLMO Sierra 24,000 BTU 3-Zone 9k+9k+12k Wall Mount, 230V, R410A - Ductless Mini Split Air Conditioner Heat PumpFree Shipping230V22.0 SEERWall MountR410A$1,560.74From $1,451.48Save $109.26 (7% off) /Sold out
OLMO Sierra 27,000 BTU 3-Zone 9k+9k+12k Wall Mount, 230V, R454B - Ductless Mini Split Air Conditioner Heat PumpFree ShippingFree Gift Included230V21.0 SEERWall MountR454BFrom $2,482.50 /Sold out
OLMO Sierra 27,000 BTU 3-Zone 9k+12k+12k Wall Mount, 230V, R454B - Ductless Mini Split Air Conditioner Heat PumpFree ShippingFree Gift Included230V21.0 SEERWall MountR454BFrom $2,490.00 /Sold out
OLMO Sierra 36,000 BTU 3-Zone 9k+9k+12k Wall Mount, 230V, R410A - Ductless Mini Split Air Conditioner Heat PumpFree ShippingFree Gift Included230V21.0 SEERWall MountR410A$2,191.46From $2,038.05Save $153.41 (7% off) /Sold out
OLMO Sierra 36,000 BTU 3-Zone 9k+12k+12k Wall Mount, 230V, R410A - Ductless Mini Split Air Conditioner Heat PumpFree ShippingFree Gift Included230V21.0 SEERWall MountR410A$2,195.84From $2,042.13Save $153.71 (7% off) /Sold out
OLMO Sierra 36,000 BTU 3-Zone 9k+12k+18k Wall Mount, 230V, R410A - Ductless Mini Split Air Conditioner Heat PumpFree ShippingFree Gift Included230V21.0 SEERWall MountR410A$2,255.70From $2,097.80Save $157.90 (7% off) /Sold out
OLMO Sierra 36,000 BTU 4-Zone 9k+9k+9k+12k Wall Mount, 230V, R410A - Ductless Mini Split Air Conditioner Heat PumpFree ShippingFree Gift Included230V21.0 SEERWall MountR410A$2,385.64From $2,218.64Save $167.00 (7% off) /Sold out
OLMO Sierra 36,000 BTU 4-Zone 9k+9k+12k+12k Wall Mount, 230V, R410A - Ductless Mini Split Air Conditioner Heat PumpFree ShippingFree Gift Included230V21.0 SEERWall MountR410A$2,390.02From $2,222.71Save $167.31 (7% off) /Sold out
OLMO Sierra 36,000 BTU 4-Zone 9k+12k+12k+12k Wall Mount, 230V, R410A - Ductless Mini Split Air Conditioner Heat PumpFree ShippingFree Gift Included230V21.0 SEERWall MoubntR410A$2,394.40From $2,226.79Save $167.61 (7% off) /Sold out
OLMO Sierra 36,000 BTU 3-Zone 9k+9k+12k Wall Mount, 230V, R454B - Ductless Mini Split Air Conditioner Heat PumpFree ShippingFree Gift Included230V21.0 SEERWall MountR454BFrom $2,992.50 /Sold out
OLMO Sierra 36,000 BTU 3-Zone 9k+12k+12k Wall Mount, 230V, R454B - Ductless Mini Split Air Conditioner Heat PumpFree ShippingFree Gift Included230V21.0 SEERWall MountR454BFrom $3,000.00 /Sold out
OLMO Sierra 36,000 BTU 3-Zone 9k+12k+18k Wall Mount, 230V, R454B - Ductless Mini Split Air Conditioner Heat PumpFree ShippingFree Gift Included230V21.0 SEERWall MountR454BFrom $3,075.00 /Sold out
OLMO 36,000 BTU 4-Zone 9k+9k+12k+12k Wall Mount, 230V, R454B - Ductless Mini Split Air Conditioner Heat PumpFree ShippingFree Gift Included230V21.0 SEERWall MountR454BFrom $3,261.00 /Sold out
OLMO 36,000 BTU 4-Zone 9k+12k+12k+12k Wall Mount, 230V, R454B - Ductless Mini Split Air Conditioner Heat PumpFree ShippingFree Gift Included230V21.0 SEERWall MountR454BFrom $3,268.50 /Sold out
OLMO 36,000 BTU 4-Zone 9k+9k+12k+18k Wall Mount, 230V, R454B - Ductless Mini Split Air Conditioner Heat PumpFree ShippingFree Gift Included230V21.0 SEERWall MountR454BFrom $3,336.00 /Sold out
OLMO 36,000 BTU 4-Zone 9k+12k+12k+18k Wall Mount, 230V, R454B - Ductless Mini Split Air Conditioner Heat PumpFree ShippingFree Gift Included230V21.0 SEERWall MountR454BFrom $3,343.50 /Sold out
OLMO Sierra 42,000 BTU 3-Zone 9k+9k+12k Wall Mount, 230V, R454B - Ductless Mini Split Air Conditioner Heat PumpFree ShippingFree Gift Included230V21.0 SEERWall MountR454BFrom $3,358.50 /Sold out
OLMO Sierra 42,000 BTU 3-Zone 9k+12k+12k Wall Mount, 230V, R454B - Ductless Mini Split Air Conditioner Heat PumpFree ShippingFree Gift Included230V21.0 SEERWall MountR454BFrom $3,366.00 /Sold out
OLMO Sierra 42,000 BTU 3-Zone 9k+12k+18k Wall Mount, 230V, R454B - Ductless Mini Split Air Conditioner Heat PumpFree ShippingFree Gift Included230V21.0 SEERWall MountR454BFrom $3,441.00 /Sold out
OLMO Sierra 42,000 BTU 3-Zone 9k+12k+24k Wall Mount, 230V, R454B - Ductless Mini Split Air Conditioner Heat PumpFree ShippingFree Gift Included230V21.0 SEERWall MountR454BFrom $3,486.00 /Sold out
OLMO 42,000 BTU 4-Zone 9k+9k+9k+12k Wall Mount, 230V, R454B - Ductless Mini Split Air Conditioner Heat PumpFree ShippingFree Gift Included230V21.0 SEERWall MountR454BFrom $3,619.50 /Sold out
OLMO 42,000 BTU 4-Zone 9k+9k+12k+12k Wall Mount, 230V, R454B - Ductless Mini Split Air Conditioner Heat PumpFree ShippingFree Gift Included230V21.0 SEERWall MountR454BFrom $3,627.00 /Sold out
OLMO 42,000 BTU 4-Zone 9k+12k+12k+12k Wall Mount, 230V, R454B - Ductless Mini Split Air Conditioner Heat PumpFree ShippingFree Gift Included230V21.0 SEERWall MountR454BFrom $3,634.50 /Sold out
OLMO 42,000 BTU 4-Zone 9k+9k+12k+18k Wall Mount, 230V, R454B - Ductless Mini Split Air Conditioner Heat PumpFree ShippingFree Gift Included230V21.0 SEERWall MountR454BFrom $3,702.00 /Sold out
OLMO 42,000 BTU 4-Zone 9k+12k+12k+18k Wall Mount, 230V, R454B - Ductless Mini Split Air Conditioner Heat PumpFree ShippingFree Gift Included230V21.0 SEERWall MountR454BFrom $3,709.50 /Sold out
OLMO 42,000 BTU 4-Zone 9k+9k+12k+24k Wall Mount, 230V, R454B - Ductless Mini Split Air Conditioner Heat PumpFree ShippingFree Gift Included230V21.0 SEERWall MountR454BFrom $3,747.00 /Sold out
OLMO 42,000 BTU 4-Zone 9k+12k+12k+24k Wall Mount, 230V, R454B - Ductless Mini Split Air Conditioner Heat PumpFree ShippingFree Gift Included230V21.0 SEERWall MountR454BFrom $3,754.50 /Sold out
OLMO 42,000 BTU 4-Zone 9k+12k+18k+18k Wall Mount, 230V, R454B - Ductless Mini Split Air Conditioner Heat PumpFree ShippingFree Gift Included230V21.0 SEERWall MountR454BFrom $3,784.50 /Sold out
OLMO 42,000 BTU 4-Zone 9k+12k+18k+24k Wall Mount, 230V, R454B - Ductless Mini Split Air Conditioner Heat PumpFree ShippingFree Gift Included230V21.0 SEERWall MountR454BFrom $3,829.50 /Sold out
OLMO 42,000 BTU 5-Zone 9k+9k+9k+9k+12k Wall Mount, 230V, R454B - Ductless Mini Split Air Conditioner Heat PumpFree ShippingFree Gift Included230V21.0 SEERWall MountR454BFrom $3,880.50 /Sold out
OLMO 42,000 BTU 5-Zone 9k+9k+9k+12k+12k Wall Mount, 230V, R454B - Ductless Mini Split Air Conditioner Heat PumpFree ShippingFree Gift Included230V21.0 SEERWallMountR454BFrom $3,888.00 /Sold out
OLMO 42,000 BTU 5-Zone 9k+9k+12k+12k+12k Wall Mount, 230V, R454B - Ductless Mini Split Air Conditioner Heat PumpFree ShippingFree Gift Included230V21.0 SEERWall MountR454BFrom $3,895.50 /
Latest News
Guides & articles for this category
BTU to Tons Made Easy: How to quickly convert AC capacity
Sizing guide • Mini split & central AC BTU to Tons Made Easy: How to Quickly Convert AC Capacity At minisplitsforless.com, the right BTU and ton ra...
Read article →
Mini Split Installation cost in 2026: What homeowners really Pay
Typical U.S. mini split installation in 2026: one outdoor unit serving multiple indoor zones. Start here Cost snapshot Table Cost by sq. ft. Zo...
Read article →
R-410A Today: Proven, In-Stock HVAC vs New R-454B
R-410A vs R-454B: What U.S. HVAC Buyers Need to Know in 2025 As of 2025, MiniSplitsForLess.com still offers reliable, in-stock R-410A units from Cooper &a...
Read article →
