11 Best RV Water Pumps 2021

Best Water Pump for RV 2021

SHURFLO 4008-101-A65 New 3.0 GPM RV Water Pump

The SHURFLO 4008-101-A65 3.0 Revolution Water Pump is one of the best rv water pumps you must consider. Shurflo manufactures a variety of RV products and sells some of the most popular water pumps on the market. The Shurflo 4008 is their latest water pump design replacing the discontinued 2088. This pump has a water flow of 3 GPM and a pressure of 55 PSI. It only uses 7.5 amps of electricity. Flow may seem low, but it should be more than enough for an RV, as long as you don’t use multiple taps at the same time.

The thermal protection built into this pump is also a great advantage, as it ensures that it can run dry without worrying about possible damage. I’m glad it only weighs about five pounds. With its lightness, handling it is easy for me. In addition, it is one of the most energy efficient water pumps designed for recreational vehicles considering that it operates on 12V DC. So it can help you avoid high utility bills. Another thing you are sure to appreciate about this water pump is its ability to avoid rapid cycling.

Another thing to consider when buying a water pump is its quiet operation. You won’t be disappointed with the SHURFLO 4008-101-E65 as it comes with Flow Reaction technology, giving you the ability to work with little or no noise. This feature also reduces excessive pump cycling and vibration. In addition to its quiet operation, it is also affordable. Although it is competitive and efficient, its price is reasonable. The legendary Shurflo pump can exceed your expectations because it can perform above the norm.

The Revolution 12 VDC RV Water Pump is one of our recommended products for its key features, which include 3 gallons per minute output and 55 PSI pressure. It’s also a mini powerhouse that can run well and deliver 3 gallons per minute to onboard toilets, sinks, and showers, to name a few. Other features include a two-year limited warranty and a built-in check valve, self-priming capability, and low-cycle internal bypass.

The SHURFLO Revolution water pump is loved by the RV community for its reliability and the company’s commitment to delivering high-performance units. The pump operates at 115 volts of power draw. It has an internal bypass and a one-piece diaphragm that makes it suitable for almost any plumbing system. In addition, the pump can be mounted in any position. The pump has thermal protection to prevent damage and user safety. SHURFLO makes a somewhat quiet RV water pump; Produces minimal vibrations thanks to the manufacturer’s Flow Reaction technology that reduces noise but increases efficiency. The pump has a regular pump cycle with fast zero cycles and a system that automatically shuts off when a preset pressure is reached.

Flojet 03526-144A

The Flojet 03526-144A is one of the best water pump for RV. This is one of the most recommended in the category because it works efficiently, providing a constant flow of water to an RV toilet, shower or sink.For a durable water pump, get the Corrosion Resistant Flojet Automatic Pump. You can use it for years and its housing and components will not corrode. The pump has soft rubber mounts that minimize vibration while in operation. Its built-in bypass function further reduces pulsation and noise. Push-in port fittings on both sides make pipe installation quick and easy. You don’t need to cross water pipes or worry about hose clamps.

Flojet 03526-144A because it is one of the most energy efficient water pumps for RVs. The pump provides a constant flow of water to your RV’s faucets, shower, and toilets. It has a maximum capacity of 50 PSI and has three chambers for optimal water flow. In addition, it provides a constant water pressure of 2.9 gallons per minute. Self-priming feature provides up to 9 feet of suction lift. It has a 12 volt DC motor which saves energy because it does not draw a lot of current. The product is equipped with a noise-absorbing backrest that helps to minimize noise or vibration from the system. In addition, the pump produces a constant flow of water and has a pulsation eliminator that allows the pump to operate independently without an accumulator tank.

The RV Automatic Water Pump is also designed with the Triplex Diaphragm brand, which makes it suitable to meet the requirements of RVs. Another thing we love about him is his easy connection, but it doesn’t happen every night. The model can also be safely run dry. This model has a noise-absorbing backrest that keeps it functional without making a lot of noise when running. It can also reduce vibration when the machine is on. Reliable and reliable, Flojet 03526-144A is highly regarded by many RV enthusiasts. With a premium automatic triple diaphragm, the Flojet pump performs well in many environments. On top of that, since Flojet 03526-144A incorporates corrosion resistant material, it handles the elements well. Unsurprisingly, once it comes to full-time RVs, the Flojet pump tends to be considered one of the best models available for purchase.

Shurflo 2088-554-144 Fresh Water Pump

The Shurflo 2088-554-144 one of the best RV water pump. It offers a high water flow of 3.5 GPM and operates at a water pressure of 45 PSI. You will love that you can provide this amount of water on board sinks, toilets and showers. This is what you need for your trailer, RV, and RV for constant water flow. So, in addition to a RV water pipe, you also need a RV water pump to complete your plumbing system.

It offers superior performance with its 3.5 GPM and 45 PSI ratings. These two ratings are fantastic indicators that this model will give you high flow and prevent damage to your pipes. It also has a small and compact build, which puts it above most of its competitors when it comes to portability. This construction also ensures that this water pump is another quick product to install, as it is lightweight and easy to move. Another important advantage of this unit is its ability to be used with many different applications: RV, motorhomes, boats, caravans, etc.

It flows at a high velocity and at the same time can use a variety of on-demand transfer and dispensing applications. With this, I think all users will agree that this Shurflo water pump is really capable of unmatched performance. This pump is the fact that you can safely and easily use it for drinking water and preparing food. I also find it easy to install and maintain. It is very durable and guarantees maximum reliability when used for moderate pressure applications. It has a practical and lightweight design, so it can be mounted in any position. You can mount it horizontally or vertically. It has the ability to deliver water to your RV at a flow rate of 3.5 gallons per minute and a pressure of 45 psi.

Shurflo 2088-554-144 also incorporates a solid check valve, so RV enthusiasts don’t have to worry about reverse flow. With a flow rate of 3.5 GPM and a pressure limit of 45 PSI, the Shurflo pump is capable of keeping water running 24 hours a day. In terms of post-purchase support, Shurflo backs its water pump with a decent one-year warranty that covers manufacturing defects. If you like to have an insurance policy while shopping, you should consider this.

The Shurflo 2088-554-144 is one of our favorites from this brand. We think it works well for campers, cabins, and RVs for its reliability and performance. Even with moderate pressure, it can work with high water flow. This is something to keep in mind when looking for a new water pump or when replacing an old one.

Remco 55-AQUAJET ARV Aquajet RV Water Pump

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Remco (55-AQUAJET ARV Aquajet RV Series Water Pump
  • Aquajet Variable Speed RV Water Pump - The Aquajet RV pump employs state-of-the-art electronics to automatically control motor speed - the pump actually adjusts its speed as you open and close water fixtures

If you want the quietest RV water pump that matches the way you use water in your RV, you should check out the features of the Remco 55AQUAJET pump. The Remco 55AQUAJET is a variable speed RV water pump that allows for quieter operation, which means the pump will adjust its speed when you turn on or off your RV taps. For RV owners who are tired of washing their dishes with low water pressure, this pump offers a super high flow rate of over five gallons per minute. It has also been equipped with a soft start function that works to eliminate annoying quick cycles when you don’t necessarily have a tap running.

As the most expensive model on this list, the Remco Aquajet 5503-AV15-B636 ARV H2O pump offers some features that these other units cannot reasonably compete with. For example, it comes equipped with a variable speed motor that eliminates the on / off cycle that often stalks more standard RV water pumps. This variable speed motor also offers the customer the possibility of detecting water pressure drops thanks to its pressure sensors. If a drop is detected, these pressure sensors will automatically adjust and continue to provide a consistent, high-quality water flow. Could you be thinking that this high speed motor means that the operating noise level will be higher than your typical water pump? Well not because this motor doesn’t run too fast and will only increase its speed when the demand for water increases.

The five-valve design of the water pump enables it to supply twice the water pressure and flow of other pumps in its class. It works very quietly and increases the water pressure when you open more taps. It’s easy to install and will be ready in less than an hour. Its universal mounting feature also allows for easy replacement. It has safety features that you won’t find in other pumps, such as low voltage protection and maximum pressure bypass. It has a high flow rate of more than 5 gallons per minute and a positive shutdown of 75 to 85 pounds per square inch. The Remco pump’s soft-start feature eliminates fast cycling – it doesn’t turn on and off frequently when you open your RV’s taps.

Seaflo 42 Series 12V Water Pump

The Seaflo 42 Series 12V Water Pump deserves the top spot here and it’s not hard to see why. It is without doubt one of the most powerful and versatile RV water pumps on the market, for a myriad of reasons. For starters, it features variable flow and contains advanced bypass technology to reduce cycles and ensure your water is always cleaner. It also contains some really useful features like self-priming and dry running capabilities, which allow you to access water even in the most precarious situations. This 12-volt, 3.0 GPM, 55 PSI positive displacement pump is UL 778 and CSA 22.2 certified and comes with a four-year warranty, making it a virtually risk-free purchase.

This is a RV 12v water pressure pump that can also be adapted for marine, filtration and solar water systems. 17 to 55 psi water pressure can flow, thanks to internal bypass technology that reduces cycle controlled by a switch. Seaflo pump took extra steps to make sure it was calm. According to Seaflo water pump, the 42 Series is no louder than a running air conditioner, thanks to the semi-rigid rubber floor support to reduce vibration. Adjustable water pressure switch. Designed with multiple accessories to allow connections to most sockets. Runs dry without damage. Includes thermal protection. Seaflo offers a four-year limited warranty.

For a self-priming travel trailer and a quiet running motorhome water pump, check out the SEAFLO Diaphragm Pump. It has large rubber mounts on the base to help reduce vibration when the pump is running, reducing its overall sound output. This pump is self-priming, so it can handle RV plumbing that requires a lift of up to six vertical feet. It is also designed to run dry without damaging the engine or components. This pump can deliver a flow of three gallons per minute, which is suitable for most moderate RV applications.

Another thing this water pressure pump prides itself on is its self-priming design, giving you the flexibility to mount it on your tank. It also offers maximum protection thanks to its integrated thermal protector. Its operation is quite convenient as little noise and vibration can be felt in the process. It consumes less energy during the water pumping process. It also promotes an automatic stop / start function thanks to the built-in 35 psi pressure switch.

Bayite 12V DC Fresh Water Pressure Diaphragm Pump

bayite 12V DC Fresh Water Pressure Diaphragm Pump with Hose Clamps Self Priming Sprayer Pump with Pressure Switch 4 L/Min 1.0 GPM 80 PSI for RV Camper Marine Boat
  • The patented design delivers smooth & consistent flow at all ranges of operation, while drawing low current; 3/8-inch hose barb ports; Vertical Suction Lift: 5ft (1.5m). Adjustable CUT-OFF Pressure : default 80 PSI, MAX 100 PSI. Amp Draw: 3.0AMP.It doesn't mean 4L/min jet at 80 PSI

If you’re shopping on a budget, the Bayite Diaphragm 12v pump will be hard to beat, as it’s one of the most affordable RV freshwater pumps on the market. For the price, it also has a fairly high PSI rating, with the ability to pressurize water lines up to 80 PSI. With that said, most RV hoses are designed to withstand peak pressures of 60-75 PSI, so be careful to install this pump before checking factory settings. It contains a built-in pressure switch that allows you to set a lower pressure cut-off to protect the integrity of your RV’s plumbing.

This pump requires a-inch hose to be connected using the hose clamps provided with the pump. It draws a relatively low power draw of three amps and operates on a standard 12 volt DC RV connection. The Bayite Diaphragm Pump is also one of the most compact water pumps that I have included on this list. Its dimensions are 6.1 inches long by 2.4 inches high by 3.94 inches wide. So if you are looking for a water pump that can be installed in a small space, this model is also a good option.

The freshwater pump has a built-in pressure switch that allows you to set a lower pressure cut-off to keep your RV’s hoses in good working order. It only draws 3 amps when running and runs on a 12 volt DC connection. It is very compact and can be easily installed in a small space. The hose clamps supplied with it allow you to easily connect it to 3/8-inch pipe. However, you should check your RV’s water lines before installing this pump, as most lines are built to withstand maximum pressures of 60 to 75 PSI. It also has a low flow (one gallon per minute) and can malfunction if you try to increase the speed. Also, it does not create an airtight seal.

Your RV’s water pump is a very important device. If that doesn’t work, you won’t be able to flush the toilet, wash dishes, or even shower. The best 12V RV water pumps are inexpensive, so you can quickly replace them if yours breaks down. If you’re on a budget for a water pump, get the Bayite Freshwater Pump. It has a very high PSI rating and can pressurize water lines up to 80 PSI.

Arterra PDSI-130-1240E RV Fresh Water Pump

Arterra PDSI-130-1240E RV Fresh Water Pump with Power Drive Technology
  • Artis Products RV Fresh Water Pump with Power Drive Technology

The Arterra PDSI-130-1240E rv water pump is also designed for extended use, requiring little maintenance and parts replacement. To protect your equipment from damage, this model comes with thermal and overpressure protection. It can also offer efficient water flow for its four-chamber design, keeping the water pressure and flow constant. Replacing parts, if necessary, is also easy as this model takes up almost the same space as other products in the same category.

This pump has a pressure switch that allows you to adjust the flow. It is adjustable from 0.5 to 3 gallons per minute and will draw a maximum of seven amps when operating at full capacity. This pump is designed with a cut-off pressure of 40 PSI. It is also a very compact water pump measuring 7.65 inches long by 4.35 inches high by 3.29 inches wide. It weighs five pounds and requires a standard 12-volt RV DC power supply. It is also self-priming up to six feet and is made from corrosion resistant materials to improve its overall life.

The 12 Volt On-Demand Water Pump is one of our highly recommended products in the category due to its advanced technology, including its electric drive, which makes it state-of-the-art and unique in the competition. Allows bypass flow control. It is also one of the highest when it comes to self-priming. In fact, it can be mounted up to six feet. With such functionality, this unit is also one of the lowest in terms of current consumption.

Amarine Made 12-Volt Water Pressure Diaphragm Pump

The Amarine Made water pump is a small but dependable tool that is ideal for boats, campers, trailers, and RVs. It’s ideal for small to medium-sized applications, with a pressure of 35 pounds per square inch and a flow rate of 1.1 gallons per minute. Furthermore, it is energy-efficient and will save you money on your electric costs.

The self-priming functionality is something that users appreciate about this pump. When the pressure is achieved, the device automatically shuts down and can run dry. It also includes a built-in heat protector and 3/8-inch hose barb ports. There should be no overload or ignition concerns, therefore you should be able to use the pump for quite some time. Furthermore, the pump is quiet and simple to install.

With this pump, there are only a few negatives to consider. For starters, it’s pretty little, and the flow rate of 1.1 gallons per minute may be insufficient for individuals looking for a high water flow. As a result, think about your application before making a purchase. In addition, there is no on/off switch on the pump. You’ll have to add it separately for ease of use.

Lippert Components 12V Flow Max Water Pump

Flow Max Water Pump for RVs
  • PREMIUM PRESSURE - Flow Max averages 50 PSI with an average of over 3.0 gallons per minute water flow

Lippert Components’ outstanding 12-volt water pump has a pressure of 50 pounds per square inch and a flow rate of 3 gallons per minute. If you require a powerful performance and a high flow rate, this could be an excellent choice. The pump is self-priming and extremely silent. It does not vibrate and can even run dry without causing any problems. The heavy-duty engine is another fantastic feature of this pump. It is corrosion-resistant and extremely dependable and long-lasting. Overall, the pump provides a consistent flow of water and is perfect for campers and RVs.

It has a three-gallon-per-minute flow rate and an average pressure rating of 50 PSI, making it suitable for all RV kinds. It is appropriate for medium and smaller sized motorhomes and trailers. If you have a small camper and are concerned about exceeding your RV Amp voltage, there are lower choices available with a 9.5 Amp draw. The Flow Max operates silently, so it will not bother you. Despite its low noise levels, it has a heavy-duty, corrosion-resistant motor that will keep your RV faucets running. It is also CSA-certified as acceptable for potable water.

However, the pump could leak at the connections. It’s not particularly obvious and won’t present a major problem, but it may necessitate some do-it-yourself effort. The mounting bracket is another component that may need to be modified. It may wear out rapidly, so you’ll need to reinforce it with some strong and long-lasting materials.

Camplux 12V Water Pump

Camplux 12V Water Pump 35PSI DC 1.2GPM 4.3LPM Diaphragm for Caravan RV Marine Fishing Boat
  • With CE Certification. Can be used for general water transfer, spraying, circulation, filtration, dispensing, small rain system, gas hot water system.

If you’re looking for a low-cost water pump for your RV, Camplux is a wonderful option. This type is ideal for a wide range of applications and is very dependable. It has a pressure of 35 pounds per square inch and a flow rate of 1.2 gallons per minute. This pump is self-priming and can be installed atop the tank. It can run dry without damage and also switches on and off automatically based on the pressure. It is used for outdoor showers, sinks, water taps, and other similar purposes. The Camplux pump is well-made, dependable, and useful for a variety of tasks.

The pump’s biggest disadvantage is its limited water output. If you require a higher powerful water pump for your RV, you should consider alternatives. Some people believe that the Camplux pump is too small and feeble to deliver the required pressure. As a result, think about your application before making a purchase.

USA Adventure Gear Store ProGear 3200 RV Replacement Water Pump

ProGear 3200 RV Replacement Water Pump | 2088/4008 Revolution Direct Replacement | 3.3 GPM Strong Flow | 12 Volt DC | Self-Priming | Approved for Potable Water Use
  • USA Adventure Gear is a small business based in Parker Colorado a suburb of Denver. We provide personalized service to our customers. If for any reason you are not satisfied contact us. WE HAVE A NO QUESTIONS ASKED NO HASSLE GUARANTEE. If you have any issues with our products, we will SHIP YOU A NEW UNIT OR REFUND YOUR MONEY, no questions, hassle free.

This model by USA Adventure Gear was created specifically as a straight replacement. Whether you want to improve your equipment or save money, it is a strong, solid choice that is made in the United States. The Progear RV Replacement Water Pump is suitable for all motorhomes and has a three-gallon-per-minute flow rate with pressures up to 50 PSI. It provides the performance levels and durability that you require from your RV water pump due to its one-piece diaphragm and built-in by-pass system.

This variant is also thermally shielded and can run dry without causing any damage. It has a maximum lift of six feet and may be put in any position as a self-priming pump. This pump, which is CSA certified for use with potable water, automatically switches on and off based on water pressure.

This pump is suitable for replacing most RV brands and is simple to install; but, because it only has three chambers, it does not provide the same degree of performance as some of the more expensive ones.Furthermore, it may be a little louder than premium models. However, for medium-sized and smaller trailers and RVs, this simple replacement pump is an excellent all-around alternative that will suit the demands of the majority of users.

Buying a RV Water Pump

Before making a purchase for the best RV water pump for your rig, you must evaluate the following most crucial buying factors. However, if your budget is limited, choose a model that gives the finest mix of distinct features and benefits. After all, the best RV water pump is ultimately determined by your budget and water consumption requirements, which may be influenced by factors such as the number of companions you’re traveling with.

Types of RV Water Pumps

12-volt RV Water Pumps

A 12-volt water pump for a camper trailer is equipped with standard motors designed for household and RV use. A low voltage usually indicates that the pump will not use a lot of electricity. It does, however, imply that the unit will not have high water pressure.

24-volt Rv Water Pumps

24-volt RV pumps have stronger water pressure and use more power than 12-volt RV pumps. They are commonly found in trailers, buses, and trucks. A high-voltage water pump’s key advantage is that it may be utilized for heavy-duty operations. The pump’s lifespan can be extended if it is carefully maintained.

Water Pump Flow Rate (Gallons Per Minute)

The first consideration is gallons per minute. This indicates the water’s flow rate. A higher flow rate results in a more steady stream of water and allows for more faucets to be turned on at the same time. Some pumps have a maximum flow rate of 5.5 gallons per minute. While a larger flow can give water to more faucets, it also consumes more water and requires more power. It is critical to examine the power needs of the pump you intend to install to ensure that your current wire sizing is compatible. A pump with a lower flow rate may also help you save water.

GPM is regarded as one of the main worries among RVers because they rely on the pumps to bring water to many amenities throughout the vehicles. You can determine how much water a pump can supply by looking at its GPM rating. Pumps on the low end may have GPM ratings of 1.2 or so, whereas the top RV water pumps would often have GPM values of more than 4, indicating that they are 12 volt large volume water pumps.

If your rig’s water use is moderate, you can get by with a basic water pump. On the other hand, if your rig’s amenities require a lot of water, it’s highly advised that you select high GPM models.

Water Pressure (PSI)

PSI is a pressure measurement rather than a flow measurement. RV plumbing systems are designed to handle pressures ranging from 40 to 60 PSI, so choose a 12 volt water pump with a PSI in that range. Pumps with pressure ratings higher than 60 PSI may cause harm to the pump and your RV plumbing system.

Size

Because space is restricted in most recreational vehicles, it is critical that you consider size while buying for a pump. The last thing you want to spend your money on is a large travel trailer water pump that your small rig can’t handle. To find a suitable pump, consider the available space inside your rig and make a decision appropriately. Avoid making a purchase until you are certain that you have enough room for the pump you want.

Ease Of Installation

The ease of installation of a particular water pump will immediately tell you about its performance. The pump should be simple and quick to install, in the sense that you should be able to do it yourself. Also, make sure the dimensions of the pump are the same as the one you’re replacing.

If at all feasible, choose small and compact RV water pumps because many people have noted how simple they are to install. These little pumps only have a few useable parts, so they won’t take up much of your time. They are also lightweight and easy to carry to the location where they will be installed. However, make sure you have all of the materials and tools needed for the installation, such as a water hose, Teflon tape, and a screwdriver.

Voltage

Typical RV water pumps are powered by electricity, so check the power requirements before installing a certain pump in your vehicle. There are two types of water pumps for recreational RVs on the market today: 12V and 24V. Your choice will be determined by the volume of water that needs to be pumped as well as the size of the RV.

Remember that a 12 volt unit is more manageable because it consumes less power from the system and normally performs well in an RV context. A 24 volt pump produces a lot of power, but it might drain your RV’s battery or generator.Overall, having a powerful pump is useless if it is not appropriately fueled when in operation. Thus, in order to pick the best RV water pump for your vehicle, you must consider its power source.

Noise

Because of the motors that are built into them, water pumps tend to make some noise while they work. That is why you must evaluate the noise level of the water pump you intend to get before putting your money in it. Your goal is to choose a quiet RV water pump that won’t make too much noise even if you open numerous taps at the same time. In this scenario, a 5-chamber design is recommended because it is known for producing the least amount of noise. Examine the type of mounting used in the pump as well.

This is due to the fact that some mounting methods available today are capable of absorbing noise. Also, be wary of pumps with jerky motors because they tend to offer erratic water flow accompanied by noise.Conduct research on the background of manufacturers to ensure that you acquire a quiet pump. Choose a brand that has already established a reputation for producing quiet water pumps.

Pump Cycle

Every time a water pump is turned off, it should “cycle.” This should occur whenever you turn off the water at any faucet in your RV or in the shower. It should also happen after you’ve flushed the toilet. Even if you haven’t recently ran any water, you may occasionally hear the water pump cycle. If left on, a water pump will cycle every time the pressure in your RV’s pipes falls below the pressure setting you’ve set on the device.

If the pressure setting on your pump is too low, you will most likely hear the pump cycle repeatedly. This will occur even if you have not recently finished running water. The simplest technique to reduce pump cycles is to increase the pressure directly on the pump.

Self-Priming

Unlike residential types, RV water pumps are designed to receive water from a limited water supply. The best RV water pump should have self-priming capability, which allows it to pump water from the tube even when the water supply is low. This feature will also protect the pump from damage even if it is running dry.

Frequently Asked Questions

What is a RV water pump?

Simply put, an RV fresh water pump is a pump intended for use in recreational vehicles such as campers, travel trailers, and motorhomes. The device’s function is to transport fresh water from a storage tank to shower heads, sinks, or toilets. Water pumps for campers are primarily 12 volt pumps that, as the name implies, are wired directly into the RV’s 12 volt system.

What exactly is an RV on-demand water pump?

To put it simply, an on-demand water pump is a pump that activates when water is required and transports it from a storage tank to the intended place of usage. It contains an internal control mechanism that determines where water is required. On-demand pumps operate based on the pressure in the water pipes.

As people turn on faucets and flush toilets, RV on demand pumps would continue to deliver water until the pressure in the pipes returned to a predefined level. The pressure threshold could be modified up and down depending on the models.

How long does an RV water pump last?

A 12 volt water pump for RV normally lasts up to 10 years, and the best RV water pumps with solid construction can last much longer if installed and utilized appropriately and properly maintained.

Sometimes, however, it is simply a matter of luck. The best you can do is choose a model with positive ratings, from a reputable manufacturer, and with a reasonably extended warranty, which is a solid indicator of the product’s usefulness and durability.

What causes a water pump motor failure?

The problem could be caused by a blown fuse, which is readily replaced. It could also be due to a faulty battery. In that case, turn off the master switch on the motor and replace the battery. In the worst-case situation, the motor may have perished as a result of wear from prolonged use. You may need to replace the motor at that point.