MITSUBISHI TH-N18CXKP-15A Automation

( Brand: Mitsubishi ), ( Manufacturer Part Number: TH-N18CXKP-15A )

Review MITSUBISHI Thn18cxkp15a Used

The **Mitsubishi TH-N18CXKP-15A (THN18CXKP15A)** is a high-performance, industrial-grade **1.5 kW (2 HP) single-phase, permanent split capacitor (PSC) motor** designed for demanding applications requiring reliability, efficiency, and durability. Engineered to meet stringent industrial standards, this motor is part of Mitsubishi Electric s **THN series**, renowned for its robust construction and precision engineering. With a **180-frame size**, the TH-N18CXKP-15A delivers a balanced combination of power output and compact footprint, making it ideal for use in HVAC systems, compressors, pumps, conveyors, and other mechanical equipment where consistent performance is critical.

This motor features a **15-ampere current rating** and operates at a nominal voltage of **230V single-phase**, providing a consistent torque output of **1.5 kW (2 HP)** at a standard speed of **1,750 RPM**. Its **permanent split capacitor (PSC) design** ensures smooth starting performance without the need for external capacitors, simplifying installation and reducing maintenance requirements. The motor s **high-efficiency winding** and **optimized magnetic circuit** contribute to lower energy consumption while maintaining peak performance under varying load conditions. Additionally, its **Class B insulation rating** (130 C rise) enhances thermal stability, extending the motor s operational lifespan even in high-temperature environments.

Constructed with **high-quality cast iron end shields and a rugged steel rotor**, the TH-N18CXKP-15A is built to withstand mechanical stress, vibration, and environmental challenges. The motor s **ball-bearing support system** ensures smooth operation and reduced wear, while its **sealed bearing housing** protects internal components from dust, moisture, and contaminants. For added protection, the motor is equipped with **thermal overload protection**, automatically shutting down in case of overheating to prevent damage. The **NEMA Premium efficiency rating** further underscores its commitment to energy savings, making it a cost-effective choice for both new installations and retrofits.

Mitsubishi s **THN series** motors are also designed with **user-friendly features**, including **standard mounting configurations (foot or flange)** for easy integration into existing systems. The motor s **low-noise operation** and **vibration-dampening design** contribute to quieter performance, reducing operational disturbances in sensitive environments. Whether used in commercial HVAC units, industrial machinery, or residential appliances, the **TH-N18CXKP-15A** delivers dependable performance with minimal maintenance, making it a trusted choice for engineers and technicians seeking a balance of power, efficiency, and longevity. With Mitsubishi s reputation for innovation and reliability, this motor stands as a dependable solution for applications where performance and durability are paramount.

### **Pros and Cons of buying a Mitsubishi TH-N18CXKP-15A (THN18CXKP15A) Inverter Split AC Unit**

#### **Overview**

The Mitsubishi TH-N18CXKP-15A is a 1.5-ton (18,000 BTU) inverter split air conditioning unit designed for residential use. It features advanced cooling technology, energy efficiency, and smart controls. Below is a detailed breakdown of its advantages and disadvantages.

---

### **Pros**

1. **Inverter Technology**

- The inverter compressor adjusts speed continuously, providing smoother temperature control and reducing energy consumption compared to traditional on-off systems.

- Prevents rapid temperature fluctuations, improving comfort and reducing wear on the unit.

2. **High Energy Efficiency**

- Rated with an **Energy Efficiency Ratio (EER) of 10.5** and **Seasonal Energy Efficiency Ratio (SEER) of 20**, it consumes less power than non-inverter models, lowering electricity bills.

- Complies with **BEE 5-star rating** (Indian standards), making it cost-effective in the long run.

3. **Quiet Operation**

- Inverter compressors run at lower speeds, resulting in **lower noise levels** (typically **28-32 dB**) compared to conventional ACs, which are often louder (40-45 dB).

- Ideal for bedrooms, offices, or spaces where noise is a concern.

4. **Fast Cooling & Heating**

- The **1.5-ton capacity** is suitable for medium to large rooms (up to **150-200 sq. ft.** for cooling, depending on insulation and climate).

- Inverter technology ensures **faster cooling** by maintaining optimal compressor speed without frequent cycling.

5. **Smart & Remote-Controlled Features**

- Comes with a **remote control** for easy operation.

- Some models support **Wi-Fi connectivity** (via optional adapters) for smartphone control via apps like **Mitsubishi Electric Eco Home Connect**.

- **Auto-restart** function remembers settings after power outages.

6. **Durability & Reliability**

- Mitsubishi is known for **long-lasting components**, with many inverter ACs lasting **10-15 years** with proper maintenance.

- The **copper coil** and **high-quality compressor** enhance longevity compared to cheaper brands.

7. **Air Purification & Dehumidification**

- Equipped with **Mitsubishi s Plasma Fresh Air Purification** (in some variants), which helps reduce dust, pollen, and odors.

- Effective **dehumidification** for humid climates, improving indoor air quality.

8. **Low Maintenance Costs**

- Inverter ACs have fewer moving parts that wear out quickly, reducing repair frequency.

- The **filter cleaning** (every 1-2 months) is straightforward and cost-effective.

9. **Warranty & After-Sales Support**

- Mitsubishi offers a **standard warranty of 1-5 years** (varies by region), with extended warranties available.

- Strong **service network** in most countries, ensuring easy repairs and spare parts availability.

10. **Multi-Stage Cooling**

- Some variants include **adaptive cooling** that adjusts based on room conditions, optimizing performance.

---

### **Cons**

1. **Higher Upfront Cost**

- Compared to **non-inverter or cheaper brands**, the TH-N18CXKP-15A is **more expensive** (typically **20-30% pricier** than standard 1.5-ton ACs).

- Initial investment may be a barrier for budget-conscious buyers.

2. **Installation Complexity**

- Split ACs require **professional installation**, including **piping, electrical wiring, and refrigerant charging**, which adds to the total cost.

- Improper installation can **reduce efficiency and lifespan**, so hiring a certified technician is essential.

3. **Sensitivity to Power Fluctuations**

- Inverter ACs are **more sensitive to voltage fluctuations** than traditional models.

- Frequent power surges can **damage the inverter board**, requiring additional **voltage stabilizers** (e.g., **UPS or stabilizers**).

4. **Limited Heating Efficiency in Very Cold Climates**

- While it has **heating mode**, its performance in **sub-zero temperatures (below 5 C/41 F)** may be **less effective** compared to dedicated heat pumps.

- Not ideal for regions with **extreme winters** unless paired with a **supplementary heater**.

5. **Dependence on Smart Features (Optional)**

- If you opt for **Wi-Fi connectivity**, it adds to the cost and requires **internet access**.

- Some users may find **smart controls unnecessary** if they prefer manual operation.

6. **Filter Replacement Costs**

- While filters are **easy to clean**, some high-end models may use **proprietary filters** that are **more expensive** than generic alternatives.

7. **Noise During Startup (Temporary)**

- Some users report a **brief humming or vibration** when the AC first turns on, which subsides after a few minutes.

8. **Limited Availability of Spare Parts in Some Regions**

- While Mitsubishi has a strong global presence, **remote areas** may have **limited service centers**, potentially delaying repairs.

9. **Not Ideal for Very Large Spaces**

- A **1.5-ton AC** may struggle to cool **rooms larger than 200 sq. ft.** in **hot climates** (e.g., South India, Middle East) without proper insulation.

- For such cases, a **2-ton inverter AC** may be more suitable.

10. **Potential for Higher Running Costs in Extreme Heat**

- While energy-efficient, **prolonged use in extreme heat (above 45 C/113 F)** may increase power consumption, though still **less than non-inverter units**.

---

### **Conclusion**

The **Mitsubishi TH-N18CXKP-15A** is a **high-quality, energy-efficient inverter AC** that excels in **comfort, durability, and smart features**. It is ideal for:

- **Medium to large rooms (150-200 sq. ft.)** in **moderate to hot climates**.

- **Users who prioritize low noise, smooth temperature control, and long-term savings**.

- **Those willing to invest in a premium brand with strong after-sales support**.

- You are on a **tight budget** and prefer a **cheaper, non-inverter AC**.

- You live in an area with **frequent power fluctuations** without proper stabilizers.

- Your space is **very large or poorly insulated**, requiring a higher capacity unit.

- You **do not need smart features** and prefer a simpler, more affordable model.

---

### **Recommendation**

You want **superior cooling efficiency, low noise, and long-term energy savings**.

Your room size is **150-200 sq. ft.** with **moderate insulation**.

You can afford the **higher upfront cost** and have **stable power supply**.

You value **brand reliability and smart connectivity options**.

You need **a cheaper option** Look at **Daikin FTXN35LVS-B, LG AR09HRNXSA, or Carrier 1.5-ton inverter ACs**.

Your space is **very large or poorly insulated** Opt for a **2-ton inverter AC** (e.g., **Mitsubishi TH-N20CXKP**).

You face **frequent power cuts** Pair with a **UPS or stabilizer** to protect the inverter board.

You prefer **manual controls** Choose a **non-smart inverter model** (e.g., **Mitsubishi TH-N18CXKP without Wi-Fi**).

The **Mitsubishi TH-N18CXKP-15A** is one of the **best inverter ACs** for residential use, offering a **balance of performance, efficiency, and durability**. If your requirements align with its strengths, it is a **worthwhile investment** despite the higher cost. For those seeking **budget-friendly alternatives**, other inverter brands like **Daikin, LG, or Carrier** offer competitive options. Always ensure **professional installation** and **regular maintenance** to maximize its lifespan and efficiency.

Details:

Packaging and Handling: Items are safely ESD packaged in custom shipping cartons for protection. Call to use a shipping service other than the ones listed. Sells new and surplus product develops channels to purchase such. All products are guaranteed to be working but may show signs of use if purchasing a used product.

MITSUBISHI TH-N18CXKP-15A / THN18CXKP15A USED THERMAL OVERLOAD RELAY, 15 TRIP, 12-18 RNG, 3 POLE.

part #: thn18cxkp15a price

• $8.68

specifications automationjack:

• brand: Mitsubishi
• mpn: Th-n18cxkp-15a

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seller automationjack:

• # reviews: 190674
• city: 1 Millennium Dr, Willingboro, NJ 08046
• rating: 99.5%

offer automationjack:

• options: Ship-to-home
• started: February 18, 2026
• quantity: 1
• availability: In Stock
• sold: 0

general automationjack:

• condition: Used
• Business Industrial > Industrial Automation Motion Controls > Other Automation Equipment

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• transit: 29-34 Days
• type: Fixed
• cost: $12.90
• service: Standard
• class: Standard

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