System Highlights
- Perfectly Balanced Dual Control: Equal capacity 9K+9K configuration provides symmetrical zone control for spaces ranging from 200 to 400 sq. ft. per zone.
- 3-Zone Capable Condenser: Features SEER2 23.9 and HSPF2-4 10 ratings with built-in expansion headroom to add a third air handler later.
- True DIY Installation Workflow: Patented pre-charged Quick Connect® line sets completely eliminate conventional line evacuation, vacuuming, and professional trade labor requirements.
- Smart Ecosystem Control: Full out-of-the-box integration via Amazon Alexa, Google Assistant, and the SmartHVAC mobile app for detailed remote zone tuning and scheduling.
- Gold Fin® Corrosion Protection: Advanced clear-coat protective barrier shields the exterior condenser coil against extreme humidity and harsh coastal climates.
Engineered for homeowners who require balanced, high-efficiency climate control across residential zones, offering maximum long-term expansion flexibility from a single centralized 18K condenser framework.
Technical Specifications
| Total Connected Capacity | 18,000 BTU (9K + 9K Wall-Mounted Handlers) |
|---|---|
| Condenser Model | DIY-MULTI3-18HP230D-O (3-Zone Capable) |
| SEER2 / EER2 Rating | SEER2 23.9 | EER2 13 |
| Heating Efficiency (HSPF2) | HSPF2-4: 10 | HSPF2-5: 7.8 |
| Electrical Interface Requirements | 208–230V, 1 Phase, 60 Hz (20A Breaker / 16A MCA) |
| Refrigerant Type | R-454B (Pre-Charged, 61.73 oz) |
| Industry Compliance Certifications | UL Listed, ETL Listed, ENERGY STAR, AHRI Certified |
Zone Configuration & Performance Metrics
| Specification / Feature | Zone 1: 9K Wall-Mount | Zone 2: 9K Wall-Mount |
|---|---|---|
| Cooling / Heating Output | 9,000 BTU | 9,000 BTU |
| Coverage Area | 200–400 sq. ft. | 200–400 sq. ft. |
| Lineset Interconnect Size | 1/4" Liquid • 3/8" Suction | 1/4" Liquid • 3/8" Suction |
| Lineset Length Options | 16 ft, 25 ft, 35 ft, or 50 ft | 16 ft, 25 ft, 35 ft, or 50 ft |
| Unit Dimensions & Weight | 42.52"W x 8.9"D x 11.69"H (24.47 lbs) | 42.52"W x 8.9"D x 11.69"H (24.47 lbs) |
Advanced Engineering & Warranty
- DC Inverter Drive Architecture: The continuous variable-speed rotary inverter compressor scales its operating frequency down precisely to match ambient thermal loads, completely avoiding costly current draw spikes.
- Follow Me® Climate Sensing: Syncs with the handheld remote to track the ambient temperature exactly where you are sitting, signaling the wall unit to refine its louver movement for maximum comfort.
- 7-Year Compressor Warranty: Commercial-grade structural factory backing ensuring the heart of your outdoor condenser system remains protected against manufacturing defects.
- 5-Year Parts Protection Framework: Comprehensive hardware replacement coverage across internal circuit boards and critical operational components.
