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UPS15-58FC, 3-Speed Circulator Pump, 1/25 HP, 115 volt
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MANUALS (3)
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Product Highlights
Description
Features:
- Built-in motor protection for longer life and better performance.
- Suitable for a wide range of applications, including radiant heating, hydronic heating, fan coil heating,
- solar and other system types.
- Whisper-quiet operation for sound sensitive installations.
- Includes (2) Gaskets (O-rings).
- UL/CSA listed.
Applications:
- Closed loop radiant heating & snow melting systems.
- Baseboard/Radiator/Fan coil heating and other hydronic heating applications.
Specs
| Frequency: | 60 Hz 60 Hz 60 Hz |
|---|---|
| Application: | Zoning |
| Poles: | 2 |
| Material: | Cast Iron |
| Voltage: | 115V |
| Max Pressure (PSI): | 145 |
| Type: | 3-Speed Pump |
| Features: | Integral Check Valve |
| Horse Power: | 1/25 |
| Flow Range (GPM): | 0-17 |
| Max Flow (GPM): | 17 |
| Max Head (Ft): | 19.5 |
| Head Range (ft.): | 0-19.5 |
| Hertz: | 60 |
| Phase: | 1 |
| RPM: | 2450 |
| Temperature Range (F): | 36°F - 230°F |
| Connection Size: | 1-1/2" 3/4" 1" 1-1/4" |
| Connection Type: | Flanged x Flanged |
Questions?
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Product Q&A
64 QuestionsQ: Can I replace a u p 15 42for pump with a ups 15. 58 xxx 3speed pump
Asked by Bill pritchard 8 years ago
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Verified Reply- SupplyHouse StaffBoth pumps are sized for 1/25 hp and 115 volts. We recommend confirming with a licensed plumber that these are sized out correctly for your application.
Q: I have one of this connected to third floor cast iron radiator, it only use for few days, there are heat on all the circulators. Today I find that all the the third floor radiator is not hot, although the thermostat call for heat, because it shown on the SP-86 controller, I tested the voltage on SP-86 connected to this circulator, it shown 110 V, my question is how do I find out if the circulator is working or not ? if working, should have hot water push up to third floor
Asked by david 10 years ago
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Verified Reply- SupplyHouse StaffThe pump would be warm to the touch and should be making some slight noise.
YOU CAN TELL IF THE PUMP IS WORKING IF IT FEELS WARM (THAT MEANS IT IS MOVING HEATED WATER THROUGH THE PUMP) AND ALSO BY PUTTING A FINGER IN THE MIDDLE OF THE BLACK CIRCULAR PART TO SEE IF YOU FEEL IT VIBRATING
Q: I have this unit installed on a old radiant heating system that feeds old cast iron radiators. It seems to fail every fall when I turn the system back on... Any suggestion on why this happens?
Asked by dave 11 years ago
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Verified Reply- SupplyHouse StaffWithout more specific information it is hard to say. There are many factors that could be affecting the system and the pump operation. Please have a plumber or technician inspect the system to see what is causing this issue.
Q: What is the GPM per speed.
Asked by Mad dog 11 years ago
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Verified Reply- SupplyHouse StaffThe brochure below shows the GPM per speed: http://s3.supplyhouse.com/manuals/1249544647674/Grundfos_ups15-58fc_Product_Data.pdf Speed 1 range is 0-11, speed 2 is 0-15 and speed 3 is 0-17.5. The GPM range varies depending on the ft. of head as well.
Q: My existing circulation pump is a Grundfos UP 15-58 B7. Do you know if the the existing pump and the 3 speed pump UPS15-58FC share the same pump body? The application is to replace one or two pumps in a demand water heater.
Asked by Jim 11 years ago
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Verified Reply- SupplyHouse StaffThe UPS15-58FC and UP15-58B7 are quite similar yet significantly different. The first one is 3 speed (denoted by the "S"), with flanged connection ("F"), and a check valve ("C"). The second pump is single speed (since there is no "S" following "UP"), with a bronze body ("B"), and 3/4" internal sweat connection (7). We do not recommend replacing a UPS15-58FC with a UP15-58B7 or vice versa. They each have their own specific application and are not so easily interchanged.
Q: The manual indicates this pump needs the motor shaft in the horizontal position, no problems here. My question is, can I install the pump in the vertical position with the flow from the top pumping down?
Asked by Kyle 11 years ago
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Yes you can up to down .down to up .left to right and right to left you only need to jeep motor horizontaly and it will run without having probleme
With my system, pumping upward always allows a constant gravity fed supply of liquid to insure the pump does not run dry. Running dry will cause seal failure.
Q: I REPLACED MY OLDER GRONDFOS 59896155 WITH 59896341 P1 AND WAS TOLD THIS WAS THE REPLACEMENT AND USED ON MY HOT WATER RESIDENTIAL BOILER. i WAS ALSO TOLD TO REMOVE THE CHECK VALVE IN IT. NOW WITH THIS NEW PUMP IT RUNS ALL THE TIME WHICH MY OTHER ONE DID NOT. WHY WOULD THAT BE AS MY OLD PUMP DID NOT.
Asked by Dave 11 years ago
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Verified Reply- Supplyhouse Staffi would check the wiring, as that is the only thing that will make a motor run
Q: I believe I need to replace the check valve in one or more of these pumps in my system... Any instructions on how to do that? I think it is a check valve issue as a water is backing up into another zone return.
Asked by Matt 11 years ago
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Verified Reply- Supplyhouse Staffwe are not given manuals for that installation
Q: I'm replacing a b&g 100, for my needs this should be sufficient or better. I am hearing things like I should remove the check valve from it before installing. Is that a good idea for improved water flow? Will removing the valve cause the unit to be less efficient economically? Any advise would be helpful.
Asked by JohnnyDIY 12 years ago
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Removing the check valve will give slightly more flow, just be sure that your system does not require a check valve in the pump. If you are replacing a pump that did not have a check valve built in, then you likely don't need it. Be sure to install the new pump according to the manufacturer's instructions, and purge the air from the system.
Check valves are there to prevent backflow. If backflow is not a concern then take it out. If for no other reason, it is one less device that could cause a problem.
Hi you can run the pump with or without the check valve and it will run very well and will not be less efficient it is only to block back flow in the pump
Q: I have a UPS15 58 FRC servicing 2 zones of baseboard heat. In order to get proper circulation, the control had to be set on high. Can this setting be used as a run setting, or must it be reduced to medium for regular operation?
Asked by Joe 12 years ago
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Yes it is ok to run on high speed these pump are like universal pump they replace some other old pump they made one to fit all with the same flange and fit almost anywere they insert a control box with 3 speed to be able to run the application were it use you can check on owner manual to see the pressure you nned depend on the pump curve capabality but if it work well on hight speed let it on and enjoy the heat ..!!!!!
I have looked extensively for any indication that the multi-speed feature implies a consideration for limiting power via duty cycling, etc. when operating at higher settings and have found nothing. I believe the high speed setting (87 Watts, and less than 10% greater than the mid-speed setting) is the nominal performance configuration and that it is designed to operate continuously this way. The lower settings in the UPS series permit energy savings and quieter operation when the higher pump speed is not needed.
It's fine until it's not fine. Max flow thru 3/4" Type M copper tube is 6 gal/min. Higher than that erodes the tube. Flow should be 1 to 4 gal/min. You have unequal length zones. When sys. is running most of the water and heat flows thru the shorter zone. Running on Hi may exceed the flow rate thru the shorter zone, eroding the tube. Put in a Caleffi Circuit Balancing Valve on the short zone and set it between 1 to 4 gal min. Then adjust the pump speed setting for the second zone. Excessive noise in the baseboards indicates hi flow. It's not a simple answer. You want 1 to 4 gal/min flow above the Pressure Loss (Friction Loss) of the pipe and fittings.
Yes, using "High" as a run setting will be fine. Hazard Stewart
No problem leaving it on high if that's what works.
I have two out of six that I run on high and have not had any problems after 2 years. Just make sure you bleed all the air out of system, as that causes folks a lot of problems with the circulation. Sent from Jeff by mobile
I have run mine on all 3 settings with no adverse results.The pump draws very little electricity and will not overheat.
It is fine to use the high setting. I have been using this setting on a couple of my UPS15-58 pumps with no problem. It just uses 7 additional watts of power moving from medium to high.