Olmo 4 Zone
Save 10%
OLMO Sierra 36,000 BTU 4-Zone 12k+12k+12k+12k Wall Mount, 230V, R410A - Ductless Mini Split Air Conditioner Heat Pump5-Yr WarrantyFree ShippingFree Gift Included230V21.0 SEERWall MountR410A$2,398.78From $2,158.90Save $239.88 (10% off) /36 in stockSave 10%
OLMO Sierra 36,000 BTU 4-Zone 12k+12k+12k+18k Wall Mount, 230V, R410A - Ductless Mini Split Air Conditioner Heat Pump5-Yr WarrantyFree ShippingFree Gift Included230V21.0 SEERWall MountR410A$2,458.64From $2,212.77Save $245.87 (10% off) /39 in stockBulk 3-8% OFF
OLMO 36,000 BTU 4-Zone 12k+12k+12k+12k Wall Mount, 230V, R454B - Ductless Mini Split Air Conditioner Heat Pump5-Yr WarrantyFree ShippingFree Gift Included230V21.0 SEERWall MountR454BFrom $3,276.00 /40 in stockBulk 3-8% OFF
OLMO 36,000 BTU 4-Zone 12k+12k+12k+18k Wall Mount, 230V, R454B - Ductless Mini Split Air Conditioner Heat Pump5-Yr WarrantyFree ShippingFree Gift Included230V21.0 SEERWall MountR454BFrom $3,351.00 /40 in stockBulk 3-8% OFF
OLMO 42,000 BTU 4-Zone 12k+12k+12k+12k Wall Mount, 230V, R454B - Ductless Mini Split Air Conditioner Heat Pump5-Yr WarrantyFree ShippingFree Gift Included230V21.0 SEERWall MountR454BFrom $3,642.00 /40 in stockBulk 3-8% OFF
OLMO 42,000 BTU 4-Zone 12k+12k+12k+18k Wall Mount, 230V, R454B - Ductless Mini Split Air Conditioner Heat Pump5-Yr WarrantyFree ShippingFree Gift Included230V21.0 SEERWall MountR454BFrom $3,717.00 /40 in stockBulk 3-8% OFF
OLMO 42,000 BTU 4-Zone 12k+12k+12k+24k Wall Mount, 230V, R454B - Ductless Mini Split Air Conditioner Heat Pump5-Yr WarrantyFree ShippingFree Gift Included230V21.0 SEERWall MountR454BFrom $3,762.00 /40 in stockBulk 3-8% OFF
OLMO 42,000 BTU 4-Zone 12k+12k+18k+18k Wall Mount, 230V, R454B - Ductless Mini Split Air Conditioner Heat Pump5-Yr WarrantyFree ShippingFree Gift Included230V21.0 SEERWall MountR454BFrom $3,792.00 /40 in stockSold out
OLMO Sierra 36,000 BTU 4-Zone 9k+9k+9k+9k Wall Mount, 230V, R410A - Ductless Mini Split Air Conditioner Heat Pump5.05-Yr WarrantyFree ShippingFree Gift Included230V21.0 SEERWall MountR410A$2,381.26From $2,214.57Save $166.69 (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 Pump5-Yr WarrantyFree 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 Pump5.05-Yr WarrantyFree 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 Pump5-Yr WarrantyFree ShippingFree Gift Included230V21.0 SEERWall MoubntR410A$2,394.40From $2,226.79Save $167.61 (7% off) /Sold out
OLMO Sierra 36,000 BTU 4-Zone 9k+9k+9k+18k Wall Mount, 230V, R410A - Ductless Mini Split Air Conditioner Heat Pump5-Yr WarrantyFree ShippingFree Gift Included230V21.0 SEERWall MountR410A$2,445.50From $2,274.31Save $171.19 (7% off) /Sold out
OLMO 36,000 BTU 4-Zone 9k+9k+9k+9k Wall Mount, 230V, R454B - Ductless Mini Split Air Conditioner Heat Pump5-Yr WarrantyFree ShippingFree Gift Included230V21.0 SEERWall MountR454BFrom $3,246.00 /Sold out
OLMO 36,000 BTU 4-Zone 9k+9k+12k+12k Wall Mount, 230V, R454B - Ductless Mini Split Air Conditioner Heat Pump5-Yr WarrantyFree 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 Pump5-Yr WarrantyFree ShippingFree Gift Included230V21.0 SEERWall MountR454BFrom $3,268.50 /Sold out
OLMO 36,000 BTU 4-Zone 9k+9k+9k+18k Wall Mount, 230V, R454B - Ductless Mini Split Air Conditioner Heat Pump5-Yr WarrantyFree ShippingFree Gift Included230V21.0 SEERWall MountR454BFrom $3,328.50 /Sold out
OLMO 36,000 BTU 4-Zone 9k+9k+12k+18k Wall Mount, 230V, R454B - Ductless Mini Split Air Conditioner Heat Pump5-Yr WarrantyFree 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 Pump5-Yr WarrantyFree ShippingFree Gift Included230V21.0 SEERWall MountR454BFrom $3,343.50 /Sold out
OLMO 42,000 BTU 4-Zone 9k+9k+9k+9k Wall Mount, 230V, R454B - Ductless Mini Split Air Conditioner Heat Pump5-Yr WarrantyFree ShippingFree Gift Included230V21.0 SEERWall MountR454BFrom $3,612.00 /Sold out
OLMO 42,000 BTU 4-Zone 9k+9k+9k+12k Wall Mount, 230V, R454B - Ductless Mini Split Air Conditioner Heat Pump5-Yr WarrantyFree 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 Pump5-Yr WarrantyFree 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 Pump5-Yr WarrantyFree ShippingFree Gift Included230V21.0 SEERWall MountR454BFrom $3,634.50 /Sold out
OLMO 42,000 BTU 4-Zone 9k+9k+9k+18k Wall Mount, 230V, R454B - Ductless Mini Split Air Conditioner Heat Pump5-Yr WarrantyFree ShippingFree Gift Included230V21.0 SEERWall MountR454BFrom $3,694.50 /Sold out
OLMO 42,000 BTU 4-Zone 9k+9k+12k+18k Wall Mount, 230V, R454B - Ductless Mini Split Air Conditioner Heat Pump5-Yr WarrantyFree 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 Pump5-Yr WarrantyFree ShippingFree Gift Included230V21.0 SEERWall MountR454BFrom $3,709.50 /Sold out
OLMO 42,000 BTU 4-Zone 9k+9k+9k+24k Wall Mount, 230V, R454B - Ductless Mini Split Air Conditioner Heat Pump5-Yr WarrantyFree ShippingFree Gift Included230V21.0 SEERWall MountR454BFrom $3,739.50 /Sold out
OLMO 42,000 BTU 4-Zone 9k+9k+12k+24k Wall Mount, 230V, R454B - Ductless Mini Split Air Conditioner Heat Pump5-Yr WarrantyFree 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 Pump5-Yr WarrantyFree ShippingFree Gift Included230V21.0 SEERWall MountR454BFrom $3,754.50 /Sold out
OLMO 42,000 BTU 4-Zone 9k+9k+18k+18k Wall Mount, 230V, R454B - Ductless Mini Split Air Conditioner Heat Pump5-Yr WarrantyFree ShippingFree Gift Included230V21.0 SEERWall MountR454BFrom $3,777.00 /Sold out
OLMO 42,000 BTU 4-Zone 9k+12k+18k+18k Wall Mount, 230V, R454B - Ductless Mini Split Air Conditioner Heat Pump5-Yr WarrantyFree ShippingFree Gift Included230V21.0 SEERWall MountR454BFrom $3,784.50 /Sold out
OLMO 42,000 BTU 4-Zone 9k+9k+18k+24k Wall Mount, 230V, R454B - Ductless Mini Split Air Conditioner Heat Pump5-Yr WarrantyFree ShippingFree Gift Included230V21.0 SEERWall MountR454BFrom $3,822.00 /Sold out
OLMO 42,000 BTU 4-Zone 9k+12k+18k+24k Wall Mount, 230V, R454B - Ductless Mini Split Air Conditioner Heat Pump5-Yr WarrantyFree ShippingFree Gift Included230V21.0 SEERWall MountR454BFrom $3,829.50 /Sold out
OLMO 42,000 BTU 4-Zone 9k+18k+18k+18k Wall Mount, 230V, R454B - Ductless Mini Split Air Conditioner Heat Pump5-Yr WarrantyFree ShippingFree Gift Included230V21.0 SEERWall MountR454BFrom $3,859.50 /-
Filter
Refine
view allAvailability Status
Shop By Room Size
OUTDOOR UNIT CAPACITY
INDOOR UNIT CAPACITY
UNIT TYPE
Refrigerant Type
VOLTAGE
SEER RATING
SERIES
Installation Type
Performance level
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 →



















































