Best Pool Pump Timer – Top 5 Reviews and Buying Guide

Published on August 27, 2018 by Duncan
Best Pool Pump Timer – Top 5 Reviews and Buying Guide

Looking for the best pool pump timer for your swimming pool pump? Here are 5 of the best-rated, tested by real people who bought them.

Having the right pool pump timer ensures your pool pump operates efficiently and flawlessly to circulate clean and sanitized water throughout your pool. It also gives you control over your swimming pool pump so you can schedule it to operate at your convenience instead of always being operational. This will help cut down energy costs and save you money on the overall pool maintenance costs.

Also read: 8 Best Pool Pumps Reviews and Buying Guide

What to Look For In a Pool Pump Timer?

Electrical Load: All pool pump timers need to be plugged into a power outlet to operate. However, they have different power ratings ranging from 120V to 277V for heavy-duty timers. So you need to consider your pool’s electrical capability, and if, it can power the timer you are looking to buy. Most pool pump timers are rated for 120V to 240V which most electrical systems can support.

Application: When buying a pool pump timer, you need to consider where you are going to install it. Is it for an in-ground pool pump or it is designed for an above-ground pump? This is because in-ground and above ground pool pumps differ in functionality and design, so you need a timer that is suitable for the intended application. If you are buying a timer for above ground pool pump, you might want to get a model that can withstand severe weather conditions.

Durability: You should consider the durability of the timer if you don’t want to waste money replacing the unit. This is especially important if you have an above ground pool. Look for a timer that is made of heavy-duty materials and has a sturdy cover to protect it from the elements.

Ease of Use: Pool pump timers allow you to set the time settings you want the pool pump to operate on. But they all have varying levels of flexibility when it comes to how well you can program the timer. Some timers allow you to program time settings for up to 7 days while others need to be set as you go. So you need to determine how much flexibility you want in your pool pump timer before getting one.

You also need to find out whether the timer is easy to install. Some pool pump timers have a simple installation that you don’t even need to get an electrician. Others have a more complex setup process that you may not be able to handle it on your own.

Also read: Best Above Ground Pool Pump – Top 5 Reviews and Buying Guide

5 Best Pool Pump Timer Comparison

No Name Voltage Dim (Inch) Price
1 Intermatic T104M Mechanical Pool Pump Timer 208V-277V 2.5 x 5 x 8 Check!
2 Aube by Honeywell TI040/U Pool Pump Timer 120V/240V 4 x 7 x 9 Check!
3 Intermatic P1121 Pool Pump Timer 120V 3.8 x 7 x 5.5 Check!
4 Intermatic T101R Mechanical Pool Pump Timer 120V 6.5 x 4 x 10 Check!
5 Woods 50015WD Pool Pump Timer 120V 2 x 6.5 x 8 Check!

#1 Intermatic T104M Mechanical Pool Pump Timer

Intermatic T104M Mechanical Pool Pump Timer

If you are looking for a powerful pool pump timer for heavy-duty use, then the Intermatic T104M might be a perfect choice. It has one of the highest power ratings on the market with a whopping 5 HP. It needs a power supply output of between 208V-277V and can handle up to 40 Amps of electrical load. This is very impressive, and it is what makes this timer a favourite with pool owners. You can use it for any pool size, be it residential, industrial or commercial. With this amount of power, this timer guarantees your swimming pool will run flawlessly.

The Intermatic T104M can operate efficiently even when the temperatures drop to -40 degrees Celsius. It will function efficiently even at high temperatures of 54 degrees Celsius. The timer operates for 24 hours every day with an hour minimum on/off. This mechanical timer has a manual override and on/off tripper.

This unit comes with just the time mechanism and can only be used in T104 or T104R casings. So if you are replacing an old Intermatic pool pump timer, you can easily swap it out and install the new one without a hassle. You don’t need to do an elaborate installation and doesn’t need mounting hardware. It is a direct and simple installation as it fits right into the Intermatic panel. You can also install it in any pool timer box. Since the timer is easy to install, you can even do it yourself. Just remember to take a picture of the panel connections to the old-timer as this will come in handy when installing the new timer.

  • It is a powerful timer with 5 HP
  • It can handle 40 Amps of electricity
  • Can operate efficiently in the harshest temperatures
  • It so easy to install
  • Can handle any pool size and type
  • Few cases of the timer turning slowly

#2 Aube by Honeywell TI040/U Pool Pump Timer

Aube by Honeywell TI040/U Pool Pump Timer

If your pool pump runs for a long time you need a timer that can operate efficiently for long as well. This pool pump timer can run for 16 hours and is designed for an above ground pool pump. The TI040/U pool pump timer is programmable and has three operating settings; manual mode with the standard on/off switch, automatic setting and a temporary bypass.

What we love about this pump timer is the programming; you can input up to 14 settings for 7 days. If you want to change the settings, you can use the temporary bypass feature to override the settings. This feature affords you a lot of programming flexibility as it allows you to program the timer to your desired settings without affecting the timer’s program.

Aube by Honeywell TI040/U pool pump timer is truly a versatile model. It has two power supply options; 120V and 240V. You easily choose or switch between the two voltage options by using the selectable switch included. The timer is energy efficient since it only operates when needed. It will save you money on your energy bills.

This pool pump timer has a heavy-duty weatherproof casing that makes it perfect for outdoor application. So you can be sure that this timer will serve you well in any season and will last for a very long time. The timer casing also has a lockable mechanism that is tamper-proof to ensure the safety of the timer and anyone who could have access to it. So you don’t need to worry about your children messing with the timer. Honeywell provides a 3-year warranty on this pool pump timer.

  • Has three operating settings
  • Has a heavy-duty weatherproof casing
  • Has two power supply options
  • It is programmable for a week with 14 settings
  • It is energy efficient
  • Has tamper-proof lockable mechanism
  • The manufacturer will only honour the warranty if a licensed electrician confirms the timer’s failure

#3 Intermatic P1121 Pool Pump Timer

Intermatic P1121 Pool Pump Timer

If you need an outdoor pool pump timer for your above ground swimming pool, you might want to consider the Intermatic P1121. This timer is specifically designed for outdoor use, which means it can withstand dynamic weather conditions with ease. So even in the dead of winter, you can expect the timer to work efficiently and flawlessly. You can also expect it to serve you for a long time thanks to the heavy-duty waterproof cover.

It is easy to set up this timer. Once it’s plugged in, it will continue turning the whole day. When you want to start the timer you insert the provided green pin into the timer and set the ring to your desired time. And when it is time to stop, insert the red pin. You can also override the time settings by using the override switch. This pool pump timer is designed specifically for 1 HP pool pumps with a 3-prong plug standard configuration. The timer is rated for 120V and can handle electrical loads of 15 Amps and is CSA-US approved. It uses a grounded twist-lock style receptacle and plug and comes with a grounded cord measuring 12 inches.

  • It is specifically designed for outdoor application
  • It has a waterproof cover
  • It is very easy to set up and use
  • CSA-US approved
  • It is not the most durable timer

#4 Intermatic T101R Mechanical Pool Pump Timer

Intermatic T101R Mechanical Pool Pump Timer

Intermatic is an industry leader in manufacturing high-quality time switches, and the T101R model doesn’t disappoint. Featuring Intermatic’s signature product, the Yellow Dial Time Switch, this timer is one of the most efficient, reliable and flexible timers on the market. The Yellow Dial Time Switch has over 70% market share which indicates how much it has been tested and how much trust it inspires in users.

The Intermatic T101R mechanical switch is highly rated with 87% of users who bought the product giving it 87% 4 and a 5-star rating. It is very versatile and can be applied for indoor and outdoor use. This timer has one of the highest horsepower ratings on the market and can handle up to 40 Amps of electrical load. As such, it can be used for industrial, residential or commercial swimming pools.

It can operate for 24 hours and has up to 12 on/off operations. This affords you the flexibility to turn on and switch off the timer several times a day at your convenience. It has an on/off tripper and a manual override switch that allows you to bypass the timer’s settings. So when you want to backwash your pool, you can use the override switch. As long as the timer is plugged in, the time switch will keep correct time even if you are running the timer on manual mode. If there’s a power outage, you will have to reset the timer since it is a mechanical switch.

This Intermatic T101R is a durable pool pump timer thanks to the metal enclosure. It can withstand all weather conditions, so you don’t have to worry about it freezing off during winter. The timer components are also made of rugged and sturdy materials that ensure the timer will have a very long life. The timer has a surge protection feature that protects it during extreme weather conditions and power fluctuations.

  • Has the highest horsepower ratings that can handle 40 Amps electrical loads
  • Offer up to 12 on/off operations
  • Very versatile and can be applied on in-ground and above ground swimming pool pumps
  • It is made of rugged and durable materials
  • Can withstand extreme weather conditions
  • It cannot be applied on a 240V pool pump

#5 Woods 50015WD Pool Pump Timer

Woods 50015WD Pool Pump Timer

This is one of the most user-friendly and versatile timers in the industry. The Woods 50015WD timer has three timing modes; countdown timer, digital timer and random setting. The digital timer plug-in switch is programmable for up to 7 days. So if you don’t like having to constantly set the timer every time the pool pump is running, you can easily program the timer to operate at your convenience. You can even personalize your settings and program different setting for each day or have the different programming to the weekend. This flexibility is what sets this pool pump timer apart.

The digital timer allows for precision time settings, and you can key in your time settings up to the minute and second if you like. This is not only convenient but energy efficient as well. So you can be assured of reduced energy costs. The manual override button allows you to turn the timer on/off, and in case of power failure, the timer retains the programmed settings thanks to the backup self-charging battery. You can turn the timer on/off for up to 20 times a day which is pretty convenient. It even has a summer/winter switch option that allows you to change the timer settings to the appropriate season.

Woods 50015WD has 3-prong sockets and two grounded outlets, and the unit comes with a 12-inch power cord. The outlet with the digital timer has a sturdy cover to prevent dirt and dust from getting into the outlet and digital timer. The heavy-duty cover also protects the timer from severe weather conditions.

  • Programmable digital timer for 7 days
  • User-friendly
  • Offer up to 20 on/off operations
  • Very flexible
  • Has a heavy-duty cover
  • Can withstand severe weather conditions
  • The manual doesn’t have troubleshooting instructions


Before purchasing a pool pump timer, check to ensure that it is compatible with your pool pump. You need to understand your pump’s power requirements and know how much horsepower it uses. Some timers are designed for pool pumps with specific horsepower, so be sure to check and compare your pump’s specs to those of the pumps timer.