9 Best In Line Timer for Dehumidifier (October 2026)

The best in line timers for dehumidifiers include the BN-LINK Indoor 24H Programmable Digital Timer Outlet for simple indoor schedules, the BN-LINK Outdoor 7-Day Programmable Timer Outlet for compatible outdoor schedules, and the GE 24‑Hour Plug-in Mechanical Timer Outlet for a basic daily cycle.

On this page (6 sections)

1. How we chose in line timers for dehumidifiers
2. Compare the best in line timers for dehumidifiers
3. Which in line timer should you choose?
4. What should you check before using an external timer?
5. Is a built-in timer or smart control a better choice?
6. Which timer is the best choice for your dehumidifier?

The BN-LINK Indoor 24H Programmable Digital Timer Outlet is the best in line timer for a compatible dehumidifier when its motor load fits the timer's rating. Check the appliance manual first, because cutting power to a compressor can affect how the unit operates.

An external timer can schedule power to an appliance, but it does not measure humidity or control the dehumidifier's own cycle. If you're still deciding whether you need one, start with whether a dehumidifier makes sense for your space.

Our picks at a glance

1. 1
   Best for simple indoor schedules

   BN-LINK Indoor 24H Programmable Digital Timer Outlet

   9.7/10 our score

   See it on Amazon
2. 2
   Best for compatible outdoor schedules

   BN-LINK Outdoor 7-Day Programmable Timer Outlet

   9.6/10 our score

   See it on Amazon
3. 3
   Best for a basic daily cycle

   GE 24‑Hour Plug-in Mechanical Timer Outlet

   9.4/10 our score

   See it on Amazon

4. 4

   Techbee Digital Infinite Repeat Cycle Intermittent Timer

   Best for repeat-cycle control
   Check it
5. 5

   myTouchSmart 26898-P1 Indoor/Outdoor Weather Resistant Digital Plug-in

   Best for indoor or sheltered outdoor use
   Check it
6. 6

   Intermatic TN111K 15-Amp Indoor Timer

   Best for two daily on/off events
   Check it
7. 7

   DEWENWILS Outdoor Timer for Lights

   Best for remote outdoor switching
   Check it
8. 8

   Techbee 1 s to 999 h Interval

   Best for adjustable repeat intervals
   Check it
9. 9

   Intermatic EC210WK 10/20/30/60 Minute Countdown Timer

   Best for short manual countdowns
   Check it

How we chose in line timers for dehumidifiers

The right timer depends on the appliance rating, plug and schedule you need. We compared the listed ratings and control features, with extra weight on clear motor-load information and grounded outlets where relevant.

A dehumidifier uses a compressor, so a timer's maximum general-purpose amperage may not tell the whole story. Check the appliance manual for its electrical requirements, then compare them with the timer's motor rating or compressor guidance.

We also considered whether each model uses clock schedules, short countdowns, repeating intervals or remote control. A timer with many programs is not automatically the best choice if its plug or load rating does not fit your appliance.

Our score weighs specs and features against the needs of someone shopping for a suitable external timer.

Compare the best in line timers for dehumidifiers

Compare the rating and schedule type before choosing a timer. A model with fewer controls may be easier to set up, while a more flexible timer can help when the appliance needs a specific routine.

Which in line timer should you choose?

The BN-LINK indoor digital timer is the leading pick for a compatible indoor setup, while the outdoor models suit weather-exposed locations only when the appliance can be placed there safely. Check the manual, plug shape and motor rating before buying any timer.

1

BN-LINK Indoor 24H Programmable Digital Timer Outlet: Best for simple indoor schedules

9.7/10Our score

• 2 daily repeating programs
• 125V/15A rating
• 2-prong, non-grounded outlet
• Backup battery

Two daily programs and a compact side-outlet layout suit a compatible indoor appliance. Confirm the dehumidifier plug and motor load match the timer before use.

See it on Amazon

Pros

• Two daily programs
• Backup battery preserves settings
• Compact side-outlet design

Cons

• Not grounded
• Only for compatible loads within its rating

The BN-LINK Indoor 24H Programmable Digital Timer Outlet is the best fit here for a simple indoor schedule, provided your dehumidifier is compatible. It supports 2 daily repeating on/off programs and has a slim side-outlet body that helps leave room for another plug.

Its 2-prong, non-grounded design is the key restriction. Many dehumidifiers use grounded plugs, and the timer must match the appliance plug without adapters that defeat grounding.

The timer is rated 125V/15A, but that number alone does not confirm compressor compatibility. Match the dehumidifier's motor requirements to the timer's approved load, and follow the appliance manual on switching power externally.

Choose it when you need two recurring daily periods and the plug and load fit. If you prefer an appliance with a timer built into its controls, compare our Best Dehumidifier With Built-In Timer.

2

BN-LINK Outdoor 7-Day Programmable Timer Outlet: Best for compatible outdoor schedules

9.6/10Our score

• Up to 8 on/off programs
• Two grounded outlets controlled together
• 125V/15A maximum
• 1/2 HP rating

This outdoor timer offers multiple weekly schedules and grounded outlets. Its manufacturer warns that compressors can affect the appliance rating, so check compatibility carefully.

See it on Amazon

Pros

• Up to 8 programs
• Grounded outlets
• Weather-protective cover

Cons

• Outlets operate together
• Compressor compatibility needs checking

The BN-LINK Outdoor 7-Day Programmable Timer Outlet offers up to 8 on/off programs for a compatible device. It has two grounded outlets that operate together, plus a cover intended to protect the timer from weather.

Its ratings include 125V/15A maximum and 1/2 HP, but the manufacturer notes that compressors can affect the appliance rating. That makes a manual check essential before pairing it with a compressor-based dehumidifier.

This model makes the most sense when you need several weekly schedules for an outdoor device and the placement is allowed by the dehumidifier's instructions. The two outlets share one setup, so they cannot run on separate schedules.

If you need a unit with remote controls and a pump, consider a dehumidifier with a pump and WiFi instead of adding an external timer. For whole-house installation options, compare AlorAir whole-house dehumidifiers.

3

GE 24‑Hour Plug-in Mechanical Timer Outlet: Best for a basic daily cycle

9.4/10Our score

• 30-minute pushpin intervals
• Two grounded outlets
• Manual override
• Indoor use

Pushpins set a straightforward daily schedule without an app or digital programming. Use only if the dehumidifier's plug and motor load are compatible.

See it on Amazon

Pros

• Simple pushpin setup
• Grounded outlets
• Manual override

Cons

• Schedule uses 30-minute intervals
• Indoor use

The GE 24‑Hour Plug-in Mechanical Timer Outlet is a straightforward choice for a daily on/off pattern. Pushpins set the schedule in 30-minute intervals, and an override switch lets you pause the cycle.

It has two grounded outlets that are controlled together. The stated use is indoors, so it is not a fit for a wet or exposed location.

The timer is designed for lights, fans and small appliances, but that does not confirm suitability for every dehumidifier compressor. Check the motor load and electrical requirements in your dehumidifier manual, and make sure the plug fits without removing grounding.

Choose GE if you want a simple mechanical schedule and your appliance maker allows this kind of power control. Its lack of app or Wi-Fi programming can be a plus when you only need a repeating daily routine.

4

Techbee Digital Infinite Repeat Cycle Intermittent Timer: Best for repeat-cycle control

9.2/10Our score

• Daily on/off, countdown and repeat-cycle modes
• 120V/15A
• Built-in battery
• Child lock

Three timing modes offer more flexibility than a basic daily timer. Check that the dehumidifier's motor load is suitable before using a repeat or countdown mode.

See it on Amazon

Pros

• Three timing modes
• Built-in battery
• Silent operation

Cons

• Motor-load fit must be confirmed
• More settings than a simple schedule needs

The Techbee Digital Infinite Repeat Cycle timer combines daily scheduling, countdown operation and short repeat cycles. Its three modes make it more flexible than a timer that only turns power on and off at fixed clock times.

It is rated 120V/15A and has a built-in battery to retain programs during an outage. The product data does not give a motor horsepower rating, so compare the dehumidifier's compressor requirements carefully before use.

A repeat-cycle timer may run an appliance in a way its controls were not designed for. Check the manual for restart behavior and whether short cycles are allowed.

Choose this model if its timing options match a confirmed compatible use. For humidity-based control, a smart dehumidifier explained may be a better route than cycling power externally.

5

myTouchSmart 26898-P1 Indoor/Outdoor Weather Resistant Digital Plug-in: Best for indoor or sheltered outdoor use

8.9/10Our score

• Two grounded outlets
• Custom on/off settings
• 24-hour countdown
• Weather resistant

Custom on/off settings and a countdown offer flexible control for compatible appliances. Its weather-resistant design supports indoor or outdoor use, subject to load and placement checks.

See it on Amazon

Pros

• Grounded outlets
• Custom schedules and countdown
• Weather resistant

Cons

• Motor-load compatibility still matters
• Two outlets share the timer

The myTouchSmart 26898-P1 gives you custom on/off settings, daily presets and a countdown of up to 24 hours. Its two grounded outlets share one timer, and the body is described as weather resistant for indoor or outdoor use.

The timer is rated 125V/15A, but the product details do not state a motor horsepower rating. Confirm the dehumidifier's compressor load and permitted placement before connecting it.

A large LCD screen and blue indicators show active programs. The custom controls may suit a changing schedule, though a simple routine may not need all of them.

Choose it when weather resistance and grounded outlets matter, but keep the appliance's placement instructions in view. An outdoor timer does not make an indoor dehumidifier suitable for outdoor use.

6

Intermatic TN111K 15-Amp Indoor Timer: Best for two daily on/off events

8.7/10Our score

• Two on/off settings per day
• 15-minute intervals
• Manual override
• 2-prong design

Mechanical trippers provide up to two daily on/off events. The 2-prong design is a key limitation, so it only fits a compatible ungrounded appliance and load.

See it on Amazon

Pros

• 15-minute schedule intervals
• Manual override
• Simple mechanical setup

Cons

• 2-prong outlet
• Indoor use

The Intermatic TN111K uses mechanical trippers to set up to 2 on/off events per day at 15-minute intervals. It also has a manual override for direct control.

This is a single 2-prong timer for indoor use, so it only works with a compatible ungrounded plug. Its 15A, 125VAC rating does not mean every compressor load is suitable.

The TN111K can help with a basic repeating schedule if the appliance manual permits external timing. Check that the dehumidifier restarts as expected after power returns.

Choose it only when the plug, load and indoor setup all match. If you want a timer that is part of the appliance itself, look at models with a built-in timer.

7

DEWENWILS Outdoor Timer for Lights: Best for remote outdoor switching

8.5/10Our score

• Two grounded outlets
• Remote control
• Countdown and dusk modes
• 15A rating

Remote switching and countdown options suit outdoor devices when the appliance is compatible. Confirm the dehumidifier's motor load and follow its guidance on outdoor placement.

See it on Amazon

Pros

• Remote control
• Grounded outlets
• Countdown and dusk modes

Cons

• Designed for outdoor devices
• Do not assume every compressor load fits

The DEWENWILS Outdoor Timer for Lights adds remote control and countdown settings for compatible outdoor devices. It has two grounded outlets, dusk-related modes and countdown choices of 2, 4, 6 or 8 hours.

Its stated rating is 125V/15A and up to 1/2 HP. The remote is described with a 100 ft line-of-sight range, but doors, walls and the actual setup can affect control.

This timer is aimed at lights, pumps and fountains. A dehumidifier's compressor load and permitted location still need to match the timer and the appliance manual.

Choose it when remote switching is useful and all compatibility checks pass. Don't use an outdoor-rated timer as a reason to place an indoor-only dehumidifier outside.

For that separate placement question, see whether a dehumidifier needs an outdoor unit.

8

Techbee 1 s to 999 h Interval: Best for adjustable repeat intervals

8.2/10Our score

• Intervals from 1 second to 999 hours
• 15A and 1 HP motor rating
• Day/night cycle modes
• Weatherproof design

This timer can repeat on/off intervals and supports a stated 1 HP motor load. It does not schedule by clock time, so choose it only if its cycle behavior suits the appliance.

See it on Amazon

Pros

• Wide interval range
• Stated motor-load rating
• Indoor or outdoor use

Cons

• No actual-time programming
• Cycle timing may not suit a dehumidifier

The Techbee 1 s to 999 h Interval timer is designed for repeat intervals, with a stated 15A and 1 HP motor-load rating. Its cycle modes can run continuously or follow day and night conditions.

This is not a clock-time timer. The intervals repeat for the set durations, so it may not match a plan such as “run from 9 a.m. to noon.”

Its broad timing range and weatherproof design could suit a compatible pump, fan or other device. For a dehumidifier, first check whether the appliance allows this kind of cycling and whether its compressor load fits.

Choose it only when repeat intervals are the actual need and the motor rating is adequate. For a daily clock schedule, pick a model designed around time-of-day programs.

9

Intermatic EC210WK 10/20/30/60 Minute Countdown Timer: Best for short manual countdowns

8.0/10Our score

• 10, 20, 30 or 60-minute countdown
• Silent operation
• Motor loads up to 1/4 HP
• Replaces a single-pole switch

This wall-switch countdown timer is for short run periods and has a stated 1/4 HP motor rating. It is not a plug-in outlet timer, so installation and electrical compatibility need careful review.

See it on Amazon

Pros

• Four short countdown choices
• Silent operation
• Motor rating is stated

Cons

• Wall-switch installation
• No repeating daily schedule

The Intermatic EC210WK is a wall-switch countdown timer with 10, 20, 30 or 60-minute settings. It has a stated motor rating of 1/4 HP and is designed to replace a single-pole switch.

This is not a plug-in outlet timer, so installation differs from the other picks. Wall plate is sold separately.

Its short countdown choices suit a brief timed run, not an everyday schedule for maintaining humidity. Have a qualified person confirm the wiring and load fit if you are considering a wall-switch installation.

Choose it only for a compatible hardwired setup where short countdowns solve the problem. For a plug-in dehumidifier, an outlet timer is the more direct form factor.

What should you check before using an external timer?

Check the dehumidifier's manual, plug type and compressor load before connecting an external timer. If the manufacturer says not to use an extension cord or timer, follow that instruction.

Compare voltage and amperage, then look for a motor or horsepower rating when available. A timer's stated 15A capacity does not automatically mean it can switch every 15A compressor safely.

Confirm whether the appliance restarts after power is interrupted and whether it resumes the previous humidity setting. If it does not restart, the timer may cut power without restarting dehumidification when the schedule resumes.

Keep the timer and appliance in a dry, suitable location with clear airflow around the dehumidifier. Use grounded connections where the appliance requires grounding, and do not modify a plug to make it fit.

Is a built-in timer or smart control a better choice?

A built-in timer or smart control is often the better choice when you want regular operation tied to humidity settings. An external timer only switches power, while a compatible smart model may let you control the appliance through its own features.

For a whole-home setup, compare our Best Smart Dehumidifier For Whole House. If you are unsure whether a timer is appropriate at all, read Can You Put a Dehumidifier on a Timer?.

Choose an external timer when the appliance maker permits it, the motor load and plug match, and the schedule is simple. Choose a model with built-in controls when you want the appliance to manage its own run settings.

Which timer is the best choice for your dehumidifier?

The BN-LINK Indoor 24H is the top pick for a compatible indoor appliance that needs two daily schedules. Choose the GE for a simple mechanical cycle, or the BN-LINK outdoor model when weekly programs and an approved outdoor setup matter.

Before you connect any timer, match its voltage, motor rating, grounding and plug to the dehumidifier manual. If any part of that fit is unclear, use the appliance's own timer controls or ask the manufacturer for a compatible option.

Our top 3 picks at a glance

1. 1
   Best for simple indoor schedules

   BN-LINK Indoor 24H Programmable Digital Timer Outlet

   9.7/10 our score

   See it on Amazon
2. 2
   Best for compatible outdoor schedules

   BN-LINK Outdoor 7-Day Programmable Timer Outlet

   9.6/10 our score

   See it on Amazon
3. 3
   Best for a basic daily cycle

   GE 24‑Hour Plug-in Mechanical Timer Outlet

   9.4/10 our score

   See it on Amazon

Frequently asked questions

Can you use an in line timer for a dehumidifier?

Sometimes, if the timer is approved for the dehumidifier's plug type and motor load and the appliance maker permits timed power control. Check the manual and timer ratings before connecting them.

A timer can cut power while the compressor is running, so a built-in timer or control designed for the appliance may be a better fit.

What rating should a timer have for a dehumidifier?

The timer must meet or exceed the dehumidifier's electrical and motor-load requirements. Compare voltage, amperage, horsepower if stated, grounding and plug type in both manuals.

Do not rely on a general-purpose amperage rating alone when the appliance has a compressor.

Is a smart plug suitable for a dehumidifier?

Only when both the dehumidifier maker and smart-plug maker allow that use, and the plug is rated for the appliance's motor load. App control does not remove electrical compatibility limits.

A smart dehumidifier may offer controls designed around humidity and appliance operation.

Should a dehumidifier restart automatically after a timer cuts power?

Check the dehumidifier manual for its power-loss behavior before using an external timer. Some appliances may not resume the same settings after power returns.

If scheduled operation is the goal, compare models with a built-in timer or review the guidance on putting a dehumidifier on a timer.