Single-Zone Systems
Alpic + Sierra
Wall-Mounted Series
Quiet, efficient room-by-room comfort with straightforward installation and smart-control options.
Designed for Better Everyday Comfort
Smart Comfort. Simple Control. Reliable OLMO Performance.
Efficient heating and cooling systems for focused room comfort, flexible whole-home zoning, and dependable everyday control.
Efficient
Heat Pump Comfort
Smart Connect
On Compatible Systems
U.S.-Based
Product Support
Choose Your Comfort System
Start with the space, room count, or installation style that fits your project.
Installation Accessories
Mount. Protect. Finish.
Purpose-built accessories help make the installation more secure, more organized, and visually complete.
Mounting
Wall Brackets
Armbridge Wall Bracket
A secure, elevated mounting solution for compatible outdoor equipment.
Shop Wall BracketsOutdoor Unit
Ground Stands
Armbridge Ground Stand
Support and elevate the outdoor unit with a stable ground-mount platform.
Shop Ground StandsClean Finish
Line Cover Sets
Armbridge PVC Decorative Line Set
Protect and conceal exposed refrigerant lines for a cleaner finished installation.
Shop Line CoversLine Set
Installation Kits
Armbridge Pre-Flared Installation Kit for Ductless Mini Split 16/25/50 ft
Choose the line-set length that fits your ductless mini-split installation.
Shop Installation KitsBuilding a Multi-Zone System?
Browse indoor units, outdoor condensers, branch components, controls, and matched system parts.
Explore OLMO Product Lines
Popular Multi-Zone Configurations
Matched equipment for flexible comfort across multiple rooms.
Plan or Research
Build With Confidence
Shape a system with the guided builder, or go directly to technical specifications and ownership resources.
Guided System Planning
Build Your OLMO System
Map the rooms you want to condition, choose indoor units, and review a matched configuration in one guided flow.
- Map Your Rooms
- Choose Indoor Units
- Review the Match
Comfort Engineered Around Real Life
Efficient Heat Pump Comfort
Modern heating and cooling options designed around efficient everyday operation.
Room-by-Room Control
Choose focused single-zone comfort or a flexible multi-zone configuration.
Smart Connect Options
Control compatible OLMO systems with connected features built for daily convenience.
U.S.-Based Product Support
Helpful product, warranty, and ownership resources when you need them.
OLMO Member Benefits
Get More From OLMO With Member Savings.
Apply for OLMO membership to access eligible member pricing, special savings events, and product updates.
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Product Updates
Learn Before You Buy
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Quick Answers
View All FAQsHow do I choose between single-zone and multi-zone?
Single-zone systems condition one focused space. Multi-zone systems connect several compatible indoor units to one outdoor system for independent comfort across multiple rooms.
What accessories help complete an installation?
Common installation accessories include wall brackets or ground stands for outdoor equipment, decorative line cover sets, and pre-flared installation kits. Confirm compatibility and installation requirements before ordering.
Can I install a ductless mini-split myself?
OLMO recommends installation by a qualified HVAC professional, especially where refrigerant handling, electrical work, local codes, and warranty requirements apply.
Where can I compare capacities and efficiency ratings?
Use the Technical Data resource for model specifications, capacities, ratings, and system details. Always confirm the requirements of the exact product before purchase.