⚡ Individual Units • 6,000 – 60,000 BTU • Mix & Match
Build Your Custom Ductless System
Welcome to our mini split components inventory. The items on this page are standalone individual units—meaning they do NOT include the matching indoor/outdoor counterpart or installation line sets. This collection is engineered for contractors building a custom multi zone mini split (combining wall mounts with ceiling cassettes) or homeowners seeking a direct replacement mini split condenser or air handler.
- 🛠️ Components Only
- 🔄 Replacement Parts
- 🎛️ Custom Multi-Zone
- ⚡ Up to 27.2 SEER
Why Buy Individual Units?
Purchasing standalone mini split units gives experienced installers the ultimate flexibility.
-
✓
Direct Replacements
Did a storm damage your outdoor unit? You can buy a mini split outdoor unit only without paying for indoor heads you don't need. -
✓
Custom Configurations
Build a tailored system. Connect a 24k ceiling cassette in the living room and two 9k wall mounts in the bedrooms to a single multi-zone condenser. -
✓
Next-Gen Refrigerants
Upgrade your components to support the latest, highly efficient R454B and R32 refrigerants (including the Cooper & Hunter Olivia and Olmo Sierra series).
Compatibility Rules
| Requirement | Rule for Matching Units |
|---|---|
| Brand Identity | You MUST match brands. A Cooper & Hunter ductless indoor unit only will not communicate with an Olmo outdoor condenser. |
| Refrigerant Type | Ensure the indoor and outdoor units use the exact same refrigerant (e.g., you cannot mix R410A with R454B components). |
| Capacity Limits | When building a multi-zone system, the combined BTU of your indoor units cannot exceed the maximum rated capacity of the outdoor condenser. |
🎯 Need a complete, ready-to-install bundle?
If you don't want to worry about compatibility matching, shop our pre-configured bundles. We offer complete Single-Zone and Multi-Zone systems that include the indoor unit, outdoor unit, and line sets.
FAQ: Individual Components
📦 Are these complete mini split systems? ›
No. The Individual Units collection features standalone mini split units (either the indoor head OR the outdoor condenser). They are designed for contractors building custom configurations or homeowners looking for a direct replacement mini split condenser.
⚠️ Can I mix and match different brands of mini split units? ›
Absolutely not. A ductless indoor unit must be paired with an outdoor condenser of the exact same brand (and often the same product line). The proprietary electronic communication boards will trigger an error code if brands are mixed.
⚙️ How do I build a custom multi-zone system? ›
First, select a multi-zone outdoor condenser that supports the number of zones you need. Then, select individual mini split units (wall mounts, cassettes, slim ducts) of the same brand, ensuring their combined BTU capacity aligns with the outdoor unit's technical limit.
⚡ What do SEER and BTU mean? ›
BTU (British Thermal Unit) measures the raw cooling/heating power of the component (ranging here from 6,000 to 60,000). SEER (Seasonal Energy Efficiency Ratio) measures how efficiently it uses electricity to produce that power. Higher SEER ratings (like our 27.2 models) mean significantly lower energy bills.
