Mitsubishi KA 18,000 BTU 19.1 SEER Hyper Heat Universal Heat Pump Outdoor Unit SUZ-KA18NAHZ - SUZ-KA18NAHZ.TH
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Mitsubishi KA 18,000 BTU 19.1 SEER Hyper Heat Universal Heat Pump Outdoor Unit SUZ-KA18NAHZ - SUZ-KA18NAHZ.TH
The Mitsubishi 18,000 BTU SUZ-KA18NAHZ hyper heat universal heat pump outdoor unit is an extremely efficient heating and cooling option for a small to mid-sized room. This unit can be used with 4-way or 1-way ceiling cassette, horizontal ducted or multi-position air handlers.
Balanced All‑Season Comfort: The Mitsubishi SUZ‑KA18NAHZ.TH 18,000 BTU Hyper‑Heat Outdoor Unit delivers reliable heating and cooling performance for single‑zone ducted or ductless mini‑split systems, ideal for year‑round comfort in residential spaces.
High Efficiency & Performance: With approximately 18.8–19 SEER efficiency and strong heating capability (up to ~21,600 BTU/hr), it helps reduce energy costs while maintaining consistent comfort.
Hyper‑Heat Technology:H2i® Hyper‑Heat ensures the unit retains 100 % heating capacity down to around 5 °F, reducing the need for auxiliary heat even in cold climates.
Inverter‑Driven Twin Rotary Compressor: Variable‑speed compressor delivers smooth modulation and efficiency, adapting output to demand for quieter, balanced operation.
Cold‑Climate Features:Hot‑start technology prevents cold blow on startup, and a base‑pan heater protects against freezing in low temperatures.
Corrosion Protection & Durability:Blue Fin anti‑corrosion treatment on the heat exchanger enhances durability in coastal or harsh environments.
Quiet Operation: Designed for low noise output (~55 dB), making it suitable for residential installations without disruption.
Auto Restart & Smart Control Compatible: Automatically restarts after power interruptions and integrates with Mitsubishi controls and smart interfaces (like Kumo Cloud with optional modules).
Q&A
Q: What type of HVAC unit is this? A: This is a single‑zone Hyper Heat outdoor heat pump unit, designed to provide both cooling and heating performance with high efficiency.
Q: What capacity does it deliver? A: It offers 18,000 BTU cooling capacity and enhanced heating capacity up to approximately 21,600 BTU, suitable for medium‑sized spaces.
Q: What efficiency ratings does it have? A: The unit delivers up to ~19.1 SEER cooling efficiency and high heating performance with Hyper Heat technology.
Q: What refrigerant does it use? A: Uses R‑410A refrigerant with a DC inverter‑driven twin rotary compressor for optimized performance and efficiency.
Q: Does it include Hyper Heat performance? A: Yes — Hyper Heat technology maintains full heating capacity at low outdoor temperatures (around 5 °F), improving comfort in cold climates.
Q: What installation and compatibility features are there? A: It’s a universal outdoor unit compatible with Mitsubishi mini‑split systems and pairs with a variety of compatible indoor units such as ducted air handlers, cassettes, or wall‑mount units.
Q: What are some durability or convenience features? A: Features include auto restart after power loss, hot‑start technology (no cold air at defrost), corrosion‑resistant blue fin coil, built‑in base pan heater, and quiet operation.
Q: What are typical dimensions and electrical requirements? A: The unit measures roughly 38–39" W × 34–35" H × ~13" D, operates on 208/230 V single‑phase power, and runs on about 17 A current.
