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Fujitsu Halcyon RLS3YH Single-Zone
Model Number: AOU18RLS3YH
The RLS3YH is Fujitsu's mid-range workhorse — reliable cold-climate performance with strong efficiency at a more accessible price point than the XLTH.
Technical Specifications
20
SEER2
12
HSPF2
1
Zone
Noise Levels
Key Features
Cold climate operation to -5°F
Inverter-driven efficiency
Ion deodorizing filter
Wireless remote included
10-year parts warranty
Pros & Cons
Pros
- Strong cold climate performance at lower price
- Proven Fujitsu reliability
- Good efficiency ratings
- Quiet operation
Cons
- Not as cold-hardy as XLTH
- Basic remote vs app control
- Fewer smart home integrations
Best For
Budget-conscious cold climate installs
Warranty Snapshot
Compressor: 10 years
Parts: 10 years
Register equipment with the manufacturer after installation to preserve coverage. We handle registration on Home+ installs.
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Frequently Asked Questions
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