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- Ramsond RDZ Series 18,000 BTU Dual‑Zone Mini Split Heat Pump, Wi‑Fi Ready, 25 FT Line Set Included
Ramsond RDZ Series 18,000 BTU Dual‑Zone Mini Split Heat Pump, Wi‑Fi Ready, 25 FT Line Set Included
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Product Description
Zone Configuration
The Ramsond RDZ Series 18,000 BTU Dual‑Zone Mini Split System delivers efficient, targeted comfort for multiple rooms at once. Each zone is powered by a dedicated 9,000 BTU wall‑mount indoor unit, ideal for cooling and heating spaces up to 400 sq ft per zone — perfect for kitchens, living rooms, bedrooms, offices, and multi‑room layouts that demand reliable temperature control.
The outdoor condenser arrives fully pre‑charged with environmentally safe 454B refrigerant, engineered for quick installation and dependable performance. Every system includes a 25 ft insulated copper line set kit, allowing flexible placement of each indoor unit without additional charging or complex setup.
With advanced inverter technology, whisper‑quiet operation, and optional Wi‑Fi control, the RDZ Dual‑Zone system provides year‑round comfort, reduced energy consumption, and precise climate control across two separate rooms — all from one compact, high‑efficiency system.
Key Features
- ✔️ Dual‑zone comfort with independent room control
- ✔️ Pre‑charged with eco‑friendly 454B refrigerant
- ✔️ Whisper‑quiet operation as low as ≤ 30 dB
- ✔️ Wi‑Fi ready for smart scheduling and remote control
- ✔️ 5‑year parts / 7‑year compressor warranty
Efficiency & Features
The Ramsond RDZ Multi‑Zone Wall‑Mount System is engineered for high‑performance comfort and year‑round efficiency. With inverter technology and ratings up to 24 SEER, the system automatically adjusts output to maintain precise temperatures while reducing energy consumption. Each indoor unit features advanced air filtration, multiple comfort modes, and Sleep Mode for quiet nighttime operation.
Integrated Wi‑Fi control allows full system management from any smartphone, giving users access to scheduling, mode selection, and real‑time performance monitoring. Intelligent system protections—including Intelligent Defrost and optimized refrigerant management—ensure reliable heating performance in cold‑weather conditions. The outdoor unit is built on Ramsond’s durable ODU chassis belt design, providing enhanced structural stability, vibration control, and long‑term reliability across all zones.
Installation & Warranty
The RDZ Multi‑Zone system includes a 25 ft installation kit with insulated copper line sets, communication wiring, drain tubing, and all essential fittings for a streamlined setup. Ramsond’s EAZY‑INSTALL support ensures faster, cleaner installation with pre‑charged refrigerant, simplified connections, and clear routing for multi‑zone layouts.
Each system is backed by Ramsond’s industry‑leading protection: a 5‑year limited parts warranty and a 7‑year compressor warranty, providing long‑term confidence and reliable performance across every zone.
| Specification | Size 1 | Size 2 | Size 3 | Size 4 |
|---|---|---|---|---|
| Model | RDZ18-HP-230V | RDZ28-HP-230V | RDZ36-HP-230V | RDZ45-HP-230V |
| Capacity (BTU) | 18,000 | 28,000 | 36,000 | 45,000 |
| Zones | 2 Zones | 3 Zones | 4 Zones | 5 Zones |
| Voltage | 230 V | 230 V | 230 V | 230 V |
| SEER Rating | 19 SEER | 20 SEER | 22 SEER | 23 SEER |
| Refrigerant | 454B | 454B | 454B | 454B |
| Included Line Set | 25 FT × 2 | 25 FT × 3 | 25 FT × 4 | 25 FT × 5 |
| Indoor Unit Type | Wall‑Mount | Wall‑Mount | Wall‑Mount | Wall‑Mount |
| Wi‑Fi Ready | Yes | Yes | Yes | Yes |
| Noise Level (Indoor) | ≤ 30 dB | ≤ 32 dB | ≤ 34 dB | ≤ 36 dB |
| Operating Modes | Cool / Heat / Dry / Fan | Cool / Heat / Dry / Fan | Cool / Heat / Dry / Fan | Cool / Heat / Dry / Fan |
| Warranty | 5/7 Years | 5/7 Years | 5/7 Years | 5/7 Years |
| Max Amp | 25 | 30 | 35 | 40 |
Manuals
Warranty Information
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