| Item Number |
RMB-1 |
| Flow Rate |
Up to 52 GPM |
| Max Head |
34 feet |
| Pressure Rating |
150 PSI |
| Size |
3/4 inches |
| Weight |
10.5 lbs |
| Dimensions |
18.35 x 11.05 x 10.65 inches |
| Temperature Range |
32°F to 185°F |
| Horsepower |
1/4 HP |
| Power |
1/25 HP (previous value — may need clarification) |
| Voltage |
115/208/230V (previous) / 115V (new) |
| Frequency |
50/60 Hz (previous) / 60 Hz (new) |
| Number of Phases |
1 |
| Mounting |
Steel cradle with resilient motor mounts |
| Bearings |
Permanently lubricated sleeve or ball bearing |
| Material |
Cast Iron |
| Speed Type |
Variable |
What our Experts Think
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High-Efficiency ECM Motor – Utilizes a permanent magnet motor that consumes up to 85% less electricity compared to standard circulators, offering significant energy savings.
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Versatile Operation Modes – Offers multiple modes including Delta-T (variable speed), multi-speed, setpoint heat and cool, and boiler protection, providing flexibility for various hydronic applications.
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Advanced Diagnostics – Features a backlit LCD display that shows operating mode, temperature or speed setting, watts, GPM, and supply/return temperatures, along with error code diagnostics.
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Durable Construction – Built with a cast iron body and designed for quiet operation, ensuring longevity and reliability in demanding systems.
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User-Friendly Installation and Maintenance – Includes an integral flow check (IFC®), BIO Barrier® filter to protect against system contaminants, and SureStart® automatic unblocking mode, simplifying setup and upkeep.
Q&A
Q: What is the Taco MOT-D-100S Pro-Fit Electric Motor?
A: The Taco MOT-D-100S is a 1/4 horsepower, 115V, 60Hz, single-phase electric motor designed for use in various applications, providing reliable and efficient performance.
Q: What are the key specifications of the MOT-D-100S?
A: This motor operates at 1/4 horsepower, 115 volts, 60 Hz, and is single-phase. It features a sleeve bearing design and operates at 1725 RPM, suitable for a variety of industrial and commercial applications.
Q: Is the MOT-D-100S suitable for replacement purposes?
A: Yes, the Taco MOT-D-100S is designed to replace similar motors from other manufacturers, offering compatibility and ease of installation.
Q: What applications is the MOT-D-100S suitable for?
A: The Taco MOT-D-100S is ideal for use in HVAC systems, water circulation pumps, and other equipment requiring a 1/4HP, 115V, 60Hz, single-phase motor.
Maintenance Tips
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Regular Operation Checks
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Ensure the motor operates quietly and without vibration.
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Verify that the system maintains the desired temperature and pressure levels.
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Visual Inspections
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Check for any visible leaks around the motor and associated piping.
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Inspect for signs of corrosion or damage to the motor housing.
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Electrical Connections
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Ensure that all electrical connections are secure and free from corrosion.
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Verify that the power supply matches the motor's voltage and amperage requirements.
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System Pressure Monitoring
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Regularly monitor the system's pressure to ensure it remains within the recommended range.
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Adjust as necessary to maintain optimal performance.
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Flow Rate Verification
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Check that the flow rate aligns with the system's specifications.
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Adjust the system as needed to achieve the desired flow.
