Can you replace single speed pump motor with dual speed pump motor?
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Yes but you can't go with a higher HP than the single speed motor. For example if you have a 1 HP single speed you cannot go with a 1.5 HP dual speed motor; you would be able to use a 1 HP dual speed motor. Customer would need to purchase a toggle switch or timer to switch from high speed to low speed.
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What is Service Factor?
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Service Factor(SF) is a multiplier that when multiplied by the horsepower of the motor indicates the total permissible horsepower loading that may be carried when the motor is operating at rated voltage and frequency. The most important thing to remember when replacing a motor is that the replacement motor's horsepower times its service factor must be equal to or greater than the original motor's horsepower times its service factor. The Service Factor rating can be found on the motor label. See Step 4 of our How to Read a Pool Motor Label guide.
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Why do I need to purchase a new shaft seal?
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We strongly recommend replacing the shaft seal. The purpose of a shaft seal is to prevent water from running down the shaft of the motor and into the motor housing. Water will damage the bearings and cause the motor to fail. A new shaft seal should be installed whenever a motor is replaced. The motor manufacturer can deny the warranty if the motor fails to due to water damage from a faulty shaft seal. To find your shaft seal you will need to visit our Pool Pump Parts Page or the Spa Pump Parts Page and select your make and model.
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Why should I purchase a Tune Up Kit?
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A Tune Up Kit includes all of the essential replacement seals and gaskets for the pump. The seals and gaskets should be replaced when installing a new motor on your pump. New seals will prevent the pump from leaking water or losing the prime. A Tune Up Kit will protect your motor and ensure that the pump is working efficiently.
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Can you direct me to the proper hi low switch for this motor?
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Unfortunately the manufacturer does not offer the switch for the 2 speed 220v motors any longer. If you already have a 220 volt timer (on/off) you would need an Intermatic T106R to switch from high to low speed. If you do not have a timer currently you would need the T10604R which is a 220v on/off timer and a high/low timer.
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How can I tell whether or not my motor is a dual or single speed?
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Most dual speed motors will have a toggle switch that will allow you to adjust the motor speed to either high or low. Another way to tell if your motor is dual speed is by looking at the RPM's on the motor specifications label. If there are two RPM's listed such as: 1725/3450 then motor is dual speed. If there is only one RPM, then motor is single speed.
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I'm trying to replace the motor on my pool pump but all these numbers and abbreviations on the motor label are really confusing me. What do they mean?
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Replacing a pool pump motor is not as difficult as it seems. You can try looking here. If you need help figuring out what the information on your label means. If you are still having difficulty figuring it out you can call us at our toll free number or you can send us a photo of your motor label here.
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I have a Jandy Plus HP pump with the overheating cheap replacement motor. I want to replace this motor but I don't have the exact model on the pump or the original motor. I was told I have to take the pump apart and find out which impeller is in it. Will there be an obvious part number on the impeller if I do this? The original pump was installed in 2010 and was 1 1/2HP 2-spd. This cheap motor is 1 HP 2-spd and shuts off on high speed and doesn't provide flow for the salt gen on low speed.
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Hi Lauren, Yes when you remove the impeller there will be a part # embossed into the plastic of the impeller, once you get the part # then email us and we will let you know which model you have. I think I know the reason why your second motor burned up so quickly. When you went down from 1-1/2 HP to 1 HP if you did not down size your impeller to 1 HP then the 1 HP motor is going to be working too hard as it still has the 1-1/2 HP impeller. Basically the 1 HP motor is trying to do the work of a 1-1/2 HP motor. When you purchase the new motor make sure that the HP rating of the impeller matches that of the motor. We can help you figure this out once you supply the impeller part # information.
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I am replacing a 30yrs old A.O. Smith motor on a hot tub. Motor Mod#C48L2P104. It is a two speed motor and my question is, what are the wiring terminals for the low speed/ high speed connections.
Thank you.
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Hi Ron, You can find the wiring terminals via the UQS1152R Dimensional Drawings.
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Is this the correct motor for pentair superflo 1.5 hp
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Is this the motor to replace a Sta-Rite Model P2RA5F-182L in-ground pool pump?
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Hello, yes this is A.O. Smith 1 1/2 H.P Square Flange Dual Speed Up Rate Motor - UQS1152R for a P2RA5F, please make sure to check your product specs for this dual speed motor. I would highly recommend a GOKIT to replace all seals.
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I need to replace the motor on my Hot Tub the Model is Dura Glas H/1 C48L2P104. Which is no longer available, do you know which motor replaces it?
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Good afternoon Jack, You are looking for a A.O. Smith 1 1/2 H.P Square Flange Dual Speed Up Rate Motor - UQS1152R You will also need a seal kit with the o-rings and the shaft seal Tune Up Kit Sta Rite Dura Glas & Max E Glas Pump 1998 To Present - GOKIT54 If there is anything else I can assist you with let me know.
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I have a Blue Haven Pool and the pump motor has the following AO Smith SP3210Z2Me and a part number of 7-K56AA23A04-05. I am trying to find a replacement motor for it. It is a 1.5hp 2 speed pump. It is a 3450/1725 RPM. FR is Y56Y. Type is CXCP. Form is KJM. Amps 8.5/1.5. Can you tell me which motor is correct.
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Hi, Greg. The Tristar 1-1/2hp Maxrate 2-SPD Motor - SP3210Z2MER is the OEM replacement motor or you can use the Century B2982 motor as replacements.
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I have a jandy hp plus 1 1/2, - 2 hp pump put in 2014. I want to replace the motor. the part number on the motor is 0-193990-07 but that doesn't match anything on your web site. can you help. I already bought a whole replacement pump but goofed and bought a one speed.
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Hi Gary, the proper replacement motor your 0-193990-07 motor is the B2983 Dual Speed Replacement Motor and we have that motor in stock.
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I have a Dura-Glas motor C48L2P104. I see the correct pump to replace with, on your site.
On my old pump, how do I remove the impeller that's on the end of the shaft, to put onto the new motor?
Thank You
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Hi, Dave. This UQS1152R is the correct replacement motor. The impeller removal steps are available in our How To Replace the Motor on Your Pool Pump guide.
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Will this pump replace a Jandy RO479307 which is a 1.5 HP two speed motor that attaches to a Jandy PlusHP pump?
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I have a Century SQS1102R 1HP 2speed motor that is cycling from hi to lo and back. Does that mean the hi lo switch is bad and do you have the replacement switch?
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Hi. It is possible. In order to confirm, you can remove or uninstall the switch to see if it still behave that way.
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I have a Star rite pump with the SQ1102 motor that died 48Y flang but I want to up grade to a dual speed for the energy savings will this motor work?
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Hi Eric, Yes this would be the proper replacement dual speed motor for your SQ1102. Please note that if you are using a standard yellow dial timer to turn your pump on and off then you will need to add this T106R Dual Speed Pool Pump Timer when upgrading to dual speed. Your current timer would power your pump on and off and the second timer would be programmed to switch between the high and low speeds. When you take into consideration the cost of the timer then you might consider this 1.65 HP Variable Speed Replacement Motor as you don't need to purchase a timer with this motor as it the controls are mounted directly to the motor. We wrote this Article on Is a Dual Speed Pump or Variable Speed Pump Right for me which you might find helpful.
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Hello, I have this exact motor and today it stopped running on low speed. It runs smooth and quiet on high normal flow at jets etc. but won't run when switched to low...any thoughts? Thanks for your help.
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Hi Daniel, This typically happens when you run capacitor has failed, you may want to try replacing your run capacitor. This motor requires this 628318-309 Run Capacitor
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I need a motor to replace a Century 1.5 Dual speed that fit a Tristar pump part number is 7-K56AA23A04-05 square flange.
Thank you!
Henry
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I have a Sta Rite P6RA6YF206L pump and need to replace the motor. Would this work for my application?
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Hi Richard, could you send us a photo of your motor? Please take a close up shot of the motor label. To supply photos simply click the reply link below and upload your photos. Once we get those photos we can make the proper recommendation.
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what other parts do i need if i replace my motor only . the current model # is C48L2P104 . also can I buy the whole setup Instead for strait dura glass H/L? how fast does it ship out. Thanks Dan
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Hello Dan. When replacing a motor it is recommended that the shaft seal, seal plate gasket, and diffuser O-ring be replaced as well. The GOKIT54 contains the necessary parts for a Sta-Rite DuraGlas. The GOKIT38 contains all the necessary parts for a Sta-Rite DuraGlas II. It was unclear which model you are repairing. Sta-Rite DuraGlas and DuraGlas II pumps are no longer manufactured/available in single or dual speed models. Attached please find information n the Pentair SuperFlo Variable Speed Pump which would be a suitable replacement. SuperFlo® VS 1.5 HP Variable Speed Pump - EC-342001 Normal delivery time is 5-7 business days.
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will this motor replace that in a Pentair Whisperflo dual speed 1.5 hp pump # wfds-26? It says 1.0 hp but in the specs it is rated 1.5/1/4 hp
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Hello Mike. The Century Motors 1.0 Dual Speed Full Rate Motor SQS1102R is the correct replacement motor for the Pentair Whisperflo model WFDS-26. The total horsepower (THP) of the SQS1102R is identical to that of the Whisperflo WFDS-26 original motor. The secondary HP rating reflects the low speed (1725rpm) horsepower, also identical. It is recommended that the motor shaft seal, seal plate gasket, and diffuser o-ring be replaced concurrent with the new motor. The GOKIT32 contains the necessary parts to complete this project. Tune Up Kit Pentair/Purex Whisperflo - GOKIT32
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It says this motor does not come with the two speed switch. Would I just reuse the one from my old motor? Also are there two capacitors on this motor? I suspect it is the capacitor(s) but would like to check before buying a whole motor. There is the obvious one on top of the motor. Is there another internal as well?
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The End Cover Switch Assembly - 1011431-001 is sold separately, you cannot use the one from the Pentair motor. SQS1102R Product Type: Capacitor Start, PSC (Permanent Split Capacitor) Low Speed Capacitor Start - High-Speed Permanent Split Capacitor.
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is there a variable speed equivalent to this motor for replacement in a Pentair model wfds-26?.
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Hello Mike. The Century Motors V-Green 1.65 HP Variable Speed Motor model ECM16SQU is a compatible variable speed motor replacement for your Pentair Whisperflo model WFDS-26. V-Green 1.65 HP Square Flange 48Y Variable Speed Motor - ECM16SQU It is recommended that the motor shaft seal, seal plate gasket, and diffuser o-ring be replaced at the same time. The GOKIT32 contains the necessary parts to complete this project. Tune Up Kit Pentair/Purex Whisperflo - GOKIT32
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a standard pool with 0 additions. Looking at a dual speed.I have a 1/2 hp 1,9 SF whisper flow pump (WFE-2)& AO smith Century Centurion motor (1/2 HP; 1,9SF)(7-177449-03) (loud bearing shot and the impeller is spinning rough). Is it better to replace the motor and impeller or get a new system.I am in So Cal.The filter is a pentair 4000 series. Can you provide the link to an appropriate model? where can I find the impeller info? Variable is out of the question budget wise. we have a Standard timer
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Hello Scott. There are a number of options available to you. If you wish to replace parts on the Whisperflo WFE-2, attached please find an exploded parts diagram for the Whisperflo Pool Pump. Whisperflo Motor models USQ1102R or B2981 would be compatible replacements depending on supply voltage (Key item 27). GOKIT32 contains the seals and o-rings necessary to complete the project. GOKIT32 The impeller 073126 is rated for the WFE-2 Impeller A recommendation for a replacement pool pump that is California compliant would be the Waterway Power Defender. Waterway Power Defender
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I have a Sta Rite P6RA6YF206L pump that needs a new motor. Is the SQS1102R motor the core replacement? Also need the o-ring kit for the pump.
Hello S.D., the correct motor replacement for your original Sta Rite Max E Pro pump model P6RA6YF206L is the B2983. We also recommend replacing the seals and gaskets when replacing a pool pump motor. For your model it would be the GOKIT79 if manufactured/installed prior to 2015. If manufactured/installed after then the only different seal needed would be key number 6-A on this parts diagram.
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We have an 18 year old AO Smith Century swimming pool pump 1081 duty mount horizontal with vent holes down motor we need to replace.We think it's 1 HP 2 speed. Picture of label on motor attached. What is the replacement part?
Thanks.
Hello Jane, the correct replacement motor for your motor part number 193508 is the model B983. If you need a new two speed switch it will be listed in the motors d escription as well. When replacing a pool pump motor we also recommend replacing the seals and gaskets. For your pump model that will be the GOKIT32 in a standard chlorine swimming pool and for a saltwater pool it will be the GOKIT32SALT.
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