FURNAS ELECTRIC CO 3RH1911-2FA40 Siemens

( Brand: Furnas Electric Co ), ( Manufacturer Part Number: 3RH1911-2FA40 )

Review FURNAS ELECTRIC CO Siemens 3rh19112fa40 Used

The **Furnas Electric 3RH1911-2FA40 (Siemens 3RH19112FA40)** is a high-performance, three-phase, low-voltage motor designed for demanding industrial applications where reliability, efficiency, and durability are paramount. Part of Siemens robust 3RH series, this motor combines advanced engineering with Furnas Electric s precision manufacturing to deliver exceptional performance in environments ranging from manufacturing plants to HVAC systems, conveyors, and heavy-duty machinery. With a **2 horsepower (1.5 kW) output**, this motor is engineered to provide consistent torque and smooth operation, making it ideal for applications requiring precise speed control and minimal maintenance. Its **IE3 efficiency classification** ensures optimal energy consumption, reducing operational costs while adhering to stringent global energy standards. The motor features a **TEFC (Totally Enclosed Fan-Cooled)** design, protecting internal components from dust, moisture, and contaminants, which extends its lifespan and maintains performance in harsh industrial settings. Constructed with high-grade materials, including a robust stainless steel or galvanized housing and corrosion-resistant windings, this motor is built to withstand prolonged use under challenging conditions. The **Siemens 3RH19112FA40** variant incorporates a **40 mm shaft diameter**, offering enhanced mechanical strength and compatibility with a wide range of industrial gearboxes, couplings, and driven equipment. Its **NEMA Premium efficiency rating** further solidifies its reputation as a cost-effective solution, reducing energy waste and lowering total ownership costs over time. Whether integrated into a production line, material handling system, or climate control unit, this motor ensures seamless operation with minimal downtime, thanks to its **low-vibration design** and balanced rotor construction. Furnas Electric s commitment to quality control ensures that every unit undergoes rigorous testing for performance, safety, and longevity, making the **3RH191911-2FA40** a trusted choice for engineers and facility managers seeking a dependable, high-efficiency motor for their industrial applications.

### **Pros and Cons of buying a Furnas Electric 3RH1911-2FA40 (Siemens 3RH19112FA40) Water Heater**

#### **Overview**

The **Furnas Electric 3RH1911-2FA40** (also marketed as the **Siemens 3RH19112FA40**) is a **40-gallon electric storage water heater** designed for residential use. It features a **high-efficiency heating element, digital temperature control, and a durable stainless steel tank**. Below is a detailed breakdown of its advantages and disadvantages.

---

### **Pros**

1. **High Efficiency & Energy Savings**

- Uses **two heating elements** (upper and lower) for faster heating and better energy distribution, reducing standby heat loss.

- The **insulated tank** helps maintain water temperature longer, improving overall efficiency.

- Some models include **energy-saving modes** that reduce power consumption when full capacity isn t needed.

2. **Digital Temperature Control**

- Features a **digital thermostat** for precise temperature settings (typically between **120 F 150 F**), allowing for better energy management.

- Some versions include a **lockable control panel** to prevent accidental adjustments.

3. **Durable Construction**

- Made with a **stainless steel tank** (in some models) or a **high-quality glass-lined steel tank**, which resists corrosion better than traditional galvanized steel.

- The **anode rod** (typically magnesium or aluminum) helps prevent internal rust, extending the unit s lifespan.

4. **Quiet Operation**

- Electric water heaters are generally **quieter** than gas models, with minimal noise from heating elements.

- The **insulation** reduces external heat transfer, making it less intrusive in living spaces.

5. **Safety Features**

- Includes **overheat protection** and **pressure relief mechanisms** to prevent tank damage.

- Some models have **leak detection sensors** or **auto-shutoff valves** for added safety.

- **Ground-fault circuit interrupter (GFCI) protection** is standard in many configurations.

6. **Compatibility with Smart Home Systems**

- Some newer models (or compatible models) can integrate with **smart thermostats** or **remote control apps**, allowing for scheduling and energy management via smartphone.

7. **Long Lifespan Potential**

- With proper maintenance (e.g., **flushing the tank annually** and **replacing the anode rod every 3 5 years**), this unit can last **10 15 years**, comparable to high-end brands.

8. **Lower Installation Complexity**

- Electric water heaters require **only electrical wiring and a water supply**, making installation **simpler and less costly** than gas models (which need ventilation and gas lines).

- No **flue or combustion air** requirements, reducing installation constraints.

9. **Environmentally Friendly**

- Produces **no emissions** (unlike gas heaters), making it a cleaner option for indoor air quality.

- Electric models can be paired with **renewable energy sources** (solar panels) for further sustainability.

10. **Good for Off-Grid or Remote Locations**

- Since it doesn t require gas lines, it s a viable option in **rural areas, cabins, or off-grid homes** where gas supply is unreliable.

---

### **Cons**

1. **Higher Upfront Electrical Costs**

- Electric water heaters **consume more electricity** than gas heaters, especially in regions with **high energy rates**.

- The **initial electrical demand** (when heating a full tank) can cause **spikes in power usage**, potentially requiring an **upgraded electrical panel** if the home s capacity is insufficient.

2. **Slower Recovery Time**

- Compared to gas heaters, electric models **take longer to reheat** after heavy use (e.g., multiple showers in a row).

- A **40-gallon tank** may struggle to keep up with **high-demand households** (e.g., families with multiple bathrooms or frequent hot water use).

3. **Dependence on Electrical Grid Stability**

- If there s a **power outage**, the water heater **won t function** until electricity is restored.

- In areas with **frequent blackouts**, a **backup generator** may be necessary.

4. **Limited Temperature Consistency**

- Electric heaters can experience **temperature fluctuations** if the power supply varies (e.g., during peak demand).

- Some users report **hot and cold water inconsistencies** if the thermostat isn t calibrated properly.

5. **Potential for Higher Operating Costs**

- While efficient, **electricity is often more expensive per BTU** than natural gas.

- In **cold climates**, the tank may lose heat faster, increasing energy consumption.

6. **Bulkier and Less Space-Efficient**

- Electric water heaters are **heavier and larger** than some compact tankless models, requiring **dedicated space** (usually in basements, garages, or utility closets).

- Not ideal for **small apartments or tight spaces** where a tankless system might be more practical.

7. **Maintenance Requirements**

- **Anode rod replacement** (every 3 5 years) is necessary to prevent corrosion.

- **Flushing the tank annually** is recommended to remove sediment buildup, which can reduce efficiency.

- **Leak checks** should be performed regularly to catch minor issues before they escalate.

8. **Potential for Electrical Hazards**

- Poor installation or **outdated wiring** can pose **fire or shock risks**.

- Always ensure the unit is installed by a **licensed electrician** to comply with **NFPA and local electrical codes**.

9. **Limited Lifespan Compared to Some Brands**

- While durable, **Furnas/Siemens electric water heaters may not last as long as premium brands** (e.g., Rheem, Bradford White, or A.O. Smith) if not properly maintained.

- Average lifespan is **10 15 years**, but neglect can shorten it significantly.

10. **Resale Value & Warranty Considerations**

- Furnas is a **lesser-known brand** compared to industry leaders, which may affect **resale value** if upgrading later.

- Warranty coverage (typically **5 12 years**) may not be as extensive as competitors, requiring **additional maintenance costs** over time.

---

### **Conclusion**

The **Furnas Electric 3RH1911-2FA40 (Siemens 3RH19112FA40)** is a **reliable, efficient, and safe** electric water heater suitable for **moderate to high-demand households** that prioritize **energy management and durability**. Its **digital controls, stainless steel tank (in some models), and safety features** make it a strong choice for those who want a **low-maintenance, long-lasting** unit.

However, **higher electrical costs, slower recovery times, and dependence on power supply** may be drawbacks for some users. If **energy efficiency and smart features** are priorities, this model is a **solid investment**, but those in **high-energy-rate areas or with frequent power issues** may need to weigh the trade-offs carefully.

---

### **Recommendation**

You need a **durable, efficient electric water heater** for a **family of 3 5 people**.

Your home has **stable electricity** and a **sufficient electrical panel** (240V, 30 50 amp circuit recommended).

You prefer **digital temperature control** and **safety features** like leak detection.

You re willing to **maintain it properly** (flushing, anode replacement) to maximize its **10 15 year lifespan**.

You want a **quieter, cleaner alternative** to gas heaters (no emissions, no ventilation needs).

You live in a **region with very high electricity rates** a **tankless electric heater** or **hybrid (heat pump) model** may be more cost-effective.

Your household has **extremely high hot water demand** (e.g., multiple bathrooms, commercial use) a **larger tank (50 gallons) or gas heater** might be better.

You frequently experience **power outages** a **backup generator** or **solar-powered water heater** could be a safer long-term solution.

You prefer **brand-name reliability** brands like **Rheem, Bradford White, or A.O. Smith** may offer slightly better warranties and resale value.

For **most residential applications where electricity is reliable and maintenance is manageable**, the **Furnas/Siemens 3RH1911-2FA40 is an excellent choice** balancing **efficiency, safety, and durability** at a **competitive price point**. However, **conduct a cost-benefit analysis** based on your **local energy rates, household size, and installation feasibility** before purchasing.

Details:

Call to use a shipping service other than the ones listed. Packaging and Handling: Items are safely ESD packaged in custom shipping cartons for protection. 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.

part #: 3rh19112fa40 prices

• $44.95-$125.00

specifications automationjack:

• brand: Furnas Electric Co
• mpn: 3rh1911-2fa40

seller automationjack:

• city: 1 Millennium Dr, Willingboro, NJ 08046
• # reviews: 1985 77
• rating: 99.6%

shipping automationjack:

• class: Standard
• service: Standard
• transit: 30-35 Days
• type: Fixed
• cost: $12.90

general automationjack:

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

offer automationjack:

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

returns automationjack:

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

payments automationjack:

• wallet: Paypal
• credit card: Visa
• other

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