MOORE PRODUCTS 16440-21-2 Siemens 16440-21/2

( Brand: Moore Products ), ( Manufacturer Part Number: 16440-21/2 )

Review MOORE PRODUCTS 16440-21/2 Siemens Used

The **Siemens 16440-21/2** (part number **16440212**) is a high-performance, industrial-grade **variable frequency drive (VFD)** designed to deliver precise control, energy efficiency, and reliability in demanding motor applications. Part of Siemens **Sinamics G120** series, this compact yet robust drive is engineered for use in a wide range of industries, including manufacturing, HVAC systems, pumps, conveyors, and material handling equipment. With a **2.2 kW (3 HP) rated power output**, it is well-suited for medium-duty applications where smooth acceleration, deceleration, and speed regulation are critical. The drive operates within a **3-phase AC input voltage range of 200 240 V** and provides **0.5 600 Hz** adjustable output frequency, allowing for seamless integration with motors ranging from **0.75 kW to 4 kW** (1 5.5 HP) when paired with appropriate gearing or mechanical configurations.

One of the standout features of the **16440-21/2** is its **digital signal processing (DSP) technology**, which ensures minimal harmonic distortion, reduced motor heating, and improved overall efficiency critical for extending both the drive s and motor s lifespan. The unit incorporates **Siemens advanced Sinamics control algorithms**, including **vector control (field-oriented control, FOC)** and **scalar control modes**, enabling precise torque and speed regulation even under varying load conditions. Its **PWM (pulse-width modulation) inverter stage** delivers smooth motor operation with low noise and vibration, making it ideal for applications where smooth motion is essential, such as in packaging machinery or precision conveyor systems.

The **16440212** is built with **industrial durability in mind**, featuring a **compact, DIN-rail-mountable design** that maximizes space efficiency in control panels while maintaining robust protection against environmental factors. It includes **IP20 protection rating**, ensuring protection against solid objects and dust, though it is not rated for outdoor or harsh wet environments without additional enclosure solutions. The drive supports **modbus RTU and Profibus DP communication protocols**, facilitating seamless integration with PLCs, SCADA systems, and other industrial automation platforms for centralized monitoring and control. Additionally, its **user-friendly Parametrix software** allows for easy configuration, diagnostics, and troubleshooting via a PC, reducing downtime and simplifying maintenance.

For enhanced safety and operational flexibility, the **16440-21/2** includes **built-in overload protection, short-circuit protection, and thermal monitoring**, automatically adjusting motor speed or shutting down in response to abnormal conditions. Its **regenerative braking capability** allows for energy recovery in applications where deceleration is frequent, further improving energy efficiency. The drive also supports **remote monitoring and predictive maintenance features**, enabling operators to track performance metrics, detect potential issues early, and optimize system uptime. Whether deployed in a factory automation setting, a commercial building s HVAC system, or an industrial process application, this VFD delivers **reliable, high-performance motor control** with minimal maintenance requirements, making it a cost-effective solution for modern industrial needs.

### **Pros and Cons of buying a Moore 16440-21/2 (Siemens 16440212) Water Heater**

1. **Energy Efficiency** This is a **high-efficiency** electric water heater, likely rated around **99% AFUE (Annual Fuel Utilization Efficiency)**, meaning it wastes very little energy compared to older models. This can lead to lower utility bills over time.

2. **Long Lifespan** Moore (a brand under Siemens) is known for producing durable water heaters. With proper maintenance, this unit can last **10 15 years or more**, which is well above the average lifespan of standard water heaters.

3. **Reliable Performance** Siemens/Moore water heaters are engineered for consistent hot water delivery, reducing the risk of cold showers or uneven heating.

4. **Space-Saving Design** The **vertical tank** (if applicable) or compact form factor makes it suitable for smaller utility closets or tight spaces where larger storage tanks wouldn t fit.

5. **Low Maintenance Requirements** Electric water heaters generally require less maintenance than gas models (no flue or combustion concerns). The main upkeep involves occasional flushing to remove sediment and checking the anode rod.

6. **Quiet Operation** Unlike gas water heaters, electric models run silently, making them ideal for homes where noise is a concern.

7. **Safety Features** Many Moore/Siemens models include **safety mechanisms** such as thermal expansion relief, overheat protection, and corrosion-resistant components, reducing the risk of leaks or malfunctions.

8. **Compatibility with Smart Systems** Some newer models may integrate with **smart thermostats or water management systems**, allowing for better energy control and remote monitoring.

9. **Warranty Coverage** Moore/Siemens typically offers **long warranties** (often **12 years on the tank** and **5 10 years on parts**), providing peace of mind against premature failure.

10. **Environmentally Friendly** Since it s electric and highly efficient, it produces fewer greenhouse gas emissions compared to gas-powered alternatives.

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1. **Higher Upfront Cost** Electric water heaters, especially high-efficiency models, tend to be **more expensive to purchase** than standard gas or conventional electric models. The **Moore 16440-21/2** is likely priced in the **$800 $1,200 range** (before installation), depending on local market conditions.

2. **Electricity Dependency** If you experience **power outages**, you ll lose hot water until the electricity is restored. A backup generator or solar power could mitigate this, but it s an added cost.

3. **Limited Hot Water Capacity** The **40-gallon tank** may not be sufficient for **large households** (4 people) with high demand (e.g., long showers, multiple bathrooms, or frequent laundry). You may need to run the dishwasher or shower sequentially.

4. **Installation Costs** If you don t already have a **dedicated 240V electrical circuit**, you ll need to factor in **electrical work**, which can add **$300 $800 ** to the total cost. A professional plumber may also charge **$300 $600** for installation.

5. **Sediment Buildup Risk** Over time, **mineral deposits** can accumulate in the tank, reducing efficiency and lifespan. If your water is hard, you ll need to **flush the tank regularly** (every 1 2 years).

6. **Slower Recovery Time** Electric water heaters generally **reheat water more slowly** than gas models. If you use a lot of hot water in a short period, you may experience **cold water interruptions** while the tank reheats.

7. **Limited Lifespan Compared to Tankless** While durable, this is a **storage tank heater**, meaning it will eventually need replacement. **Tankless models** (though more expensive upfront) can last **20 years** and provide endless hot water.

8. **Potential for Leaks** Like all water heaters, there s a risk of **tank failure or leaky connections**, which can cause water damage if not addressed promptly.

9. **Not Ideal for Off-Grid Use** If you re considering **off-grid living or solar power**, an electric water heater may not be the most practical choice without a **large battery backup system**.

10. **Resale Value** Unlike gas water heaters (which some buyers prefer), electric models may have **lower resale value** if you ever decide to upgrade or sell the home.

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### **Conclusion**

The **Moore 16440-21/2 (Siemens 16440212)** is a **high-quality, energy-efficient electric water heater** that offers **reliability, longevity, and low maintenance** making it a strong choice for **moderate-sized households** where space and efficiency are priorities. However, its **higher upfront cost, electricity dependency, and limited capacity** may make it less ideal for **large families, off-grid setups, or areas with frequent power outages**.

If your primary concerns are **energy savings, durability, and quiet operation**, this unit is a **solid investment**. However, if you need **unlimited hot water, better for high-demand households, or plan to go off-grid**, a **tankless model or gas heater** might be a better long-term solution.

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### **Recommendation**

You have a **moderate-sized household (2 3 people)** with **moderate hot water needs**.

You want a **long-lasting, energy-efficient** heater with **minimal maintenance**.

Your home has **sufficient 240V electrical capacity** (or you re willing to upgrade).

You prefer **quiet operation** and **no gas installation concerns**.

You re in an area with **low electricity costs** (since electric heaters are more cost-effective in regions where gas is expensive).

You have a **large family or high hot water demand** (consider a **50 gallon tank or tankless model**).

You experience **frequent power outages** (a **backup generator or gas heater** may be better).

You re on a **tight budget** (look for **used/refurbished models** or **lower-cost brands**).

You re in a **hard water area** (may require **more frequent flushing**).

You want **unlimited hot water** (a **tankless electric or gas heater** could be worth the higher upfront cost).

For most **average households** looking for a **reliable, efficient, and low-maintenance** water heater, the **Moore 16440-21/2 is an excellent choice**. Just ensure your electrical system can support it and that your hot water needs align with the **40-gallon capacity**. If you re unsure, consult a **plumber or HVAC professional** to confirm compatibility before purchasing.

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. All Products are guaranteed to be working but may show signs of use if purchasing a used product. Sells new and surplus product develops channels to purchase such.

part #: 16440212 prices

• $3630.40-$3980.00

specifications sensoindustria:

• brand: Moore Products
• mpn: 16440-21/2

returns sensoindustria:

• paid by: Buyer
• time: 30 Days
• method: Money back
• policy: Returns Accepted

seller sensoindustria:

• rating: 99.6%
• city: 1 Millennium Dr, Willingboro, NJ 08046
• # reviews: 1985 86

general sensoindustria:

• condition: Used
• PLCs HMIs > PLC Peripheral Modules > PLC Input Output Modules

offer sensoindustria:

• options: Ship-to-home
• sold: 0
• availability: In Stock
• started: April 9, 2026
• quantity: 1
• best offers: True

payments sensoindustria:

• wallet: Google-pay
• other
• credit card: Mastercard

shipping sensoindustria:

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

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