Are you planning to buy 20 amp heater timer switchs, and are you confused about the options ? You have landed on the right page.

Our review process: Show/Hide

Our Top Picks:

Best Overall: Buy: Leviton 20 Amp Heater Timer Switch READ REVIEW

Best For Countdown Timer: Buy: Maxxima 20 Amp Heater Timer Switch READ REVIEW

Works With Led: Buy: Ge 20 Amp Heater Timer Switch READ REVIEW

Best For Exhaust Fans: Buy: Ultrapro 20 Amp Heater Timer Switch READ REVIEW

Best For Other Appliances: Buy: Bnlink 20 Amp Heater Timer Switch READ REVIEW

Best For Air Conditioners: Buy: Nsi 20 Amp Heater Timer Switch READ REVIEW

Best For Single Pole: Buy: Enerlites 20 Amp Heater Timer Switch READ REVIEW

Best For Keeping Timer Settings With Intermittent Power Outages: Buy: Intermatic 20 Amp Heater Timer Switch READ REVIEW

Best For Customer Service: Buy: Dewenwils 20 Amp Heater Timer Switch READ REVIEW

Best For Cell Phone: Buy: Suraielec 20 Amp Heater Timer Switch READ REVIEW

Best Overall: Leviton 20 Amp Heater Timer Switch

Buy on Amazon

The Leviton 20 amp heater timer switch is the epitome of what a great switch should be. The Leviton 20 Amp Heater Timer Switch functions well, has over ride and it straight forward. Make sure this fits by entering your model number. Further, this is designed for great timer and has a toggle style.

Most importantly, the leviton 20 amp heater timer switch is pretty simple, It is very handy and has a great design.

Most buyers found that the switch can control motors and fluorescent lighting. In addition, they strongly agree that the switch will not fit in shallow and most surface - mounted electrical boxes. And, they also found that the switch was easy to hook up and worked flawlessly.

• This is used for a night stand lamp.
• This can be configured for different time "resolutions.
• It comes with three colors on the front panel.
• This will fit into a standard rocker switch.

Best For Countdown Timer: Maxxima 20 Amp Heater Timer Switch

Buy on Amazon

Compared with other switches in this category, the maximum 20 amp heater timer switch has a convenient design. The maximum 20 amp heater timer switches and are installed easily. 6 pre-set times ranging from 1-60 minutes, to have your lights remain on, and then automatically turn off. In addition, it is attractive, it is highly recommended and has a unique design.

Above all, the maximum 20 amp heater timer switch works very well, works beautifully, It looks very neat and has a modern design.

Almost all customers quickly discovered that the switch is perfect for after a steamy shower, especially in a new, well - insulated/little outside air exchange house. In addition, they say that the switch can run for 60 minutes. Further, they also found that the switch is used for a bathroom vent fan. Overall, most buyers agree that the switch suits them best, and no one questions it.

• This does not "reset" completely, but not a big deal.
• It is great with two bathrooms here.
• This is set up though, after realizing that it is very easy to install.
• This is ideal for lights, exhaust fans, heaters, wall plates included, 15318.

Works With Led: Ge 20 Amp Heater Timer Switch

Buy on Amazon

We would, of course, be remiss if we didn't mention the 20 amp heater timer switch for regular usage. The Ge 20 Amp Heater Timer Switch works flawlessly, it is modern and has a sleek design. Replace your wall switch or spring-wound timer with this quiet push - button digital countdown timer. In addition, this is better than turning the dial, is made for easy install, it can be trusted for perfect results and has a toggle style.

The switch is designed to worth every penny, Take note, it works very well and has a great design. And, the switch is very accurate, it is functional and has a modern style. look. Most importantly, the ge 20 amp heater timer switch makes for a super easy install, is great for a great price, It is very versatile and has a nice design.

Almost all customers agree that the switch looks on the wall compared to the old style dials. And, they say that the switch looks like it belongs next to the row of flip switches. And, they also found that this switch is quality within and without. Without any doubt, this product passed the test and had very satisfied buyers eager to share their experience.

• This includes a single décor wall plate and fits most single or multi-gang rocker plates.
• This is perfect for controlling either the room light or an exhaust fan.
• This switch replaced a standard toggle switch for the bathroom fan.
• This works with efficient fans/lights.

Best For Exhaust Fans: Ultrapro 20 Amp Heater Timer Switch

Buy on Amazon

The Ultrapro 20 Amp Heater Timer Switch's superior materials makes sure that it ages well with use. The ultrapro 20 amp heater timer switch can be found for outdoor lighting and it can be installed easily. Make sure this fits by entering your model number. And, it works like a charm and it is functional.

Above all, the ultrapro 20 ampheater timer switch looks perfect, is dependable and it is designed for a great price.

Most customers opine that the switch is item 40989, Take a look at that one. And, they strongly agree that the switch is a quick & easy 5 - minute replacement. Moreover, a few also found that the switch is working thus far. In short, for almost all customers, it was what they were looking for.

• It is rated @ 125v ac.
• This is used for bathroom vent fans and shop vent fans.
• This is made for you to be on your own.
• This works well on 12 volt dc for propane shut off.

Best For Other Appliances: Bnlink 20 Amp Heater Timer Switch

Buy on Amazon

Bnlink line of switches comes in a pretty wide variety of styles, so you can definitely find one that suits your individual preferences and needs. The Bnlink 20 Amp Heater Timer Switch makes for smooth operation, provides for easy install, It works well with good customer service and has an intuitive design. Make sure this fits by entering your model number. And, the switch has a digital timer, it is robust and works as designed.

The switch is attractive and it looks very neat. And, the switch is very happy, is made for good value and it is industrial. Finally, the bnlink 20 amp heatertimer switch is easy to operate, is good for air conditioning, it is used for ground wire and has a simple design.

Almost all buyers opine that the switch has a 15 amp max duty cycle. In addition, they also found that the switch does not chime at the end of the time cycle. Also, they strongly agree that the switch can be used on an electric water heater. To sum up, the tone of buyers is very positive and we believe that the switch suits the purpose.

• This is easy to instal (15 minutes), simple, no neutral wire needed.
• This does not heat up and works perfectly every time.
• It is intuitive to use, it is young and has a good design.
• This can handle the current of the radiant heater in the bath room.

Best For Air Conditioners: Nsi 20 Amp Heater Timer Switch

Buy on Amazon

We would, of course, be remiss if we didn't mention Nsi 20 Amp Heater Timer Switch for daily purpose. The nsi 20amp heater timerswitch features multiple onoff settings and is designed with captive tabs, allowing for as little as 15. Set the slide switch to the center position to run programmed setting. In addition, it is used for front door and it straight forward.

Lastly, the nsi 20 amp heater timer switch is compatible with incandescent, compact fluorescent and led light bulbs.

Most buyers quickly discovered that the switch is easy to program for anytime frame. And, a few strongly agree that the switch will not support an inductive load. And, a few say that the timer requires no dip switch and automatically determines the inputs and controls output. To sum up, at the price, they believe that they got a steal of a deal with it.

• This is easy to mount and it lasted about 2 months.
• This is easy to set, and, even better, forget.
• This is easy to install and of high quality.
• This is very good, is flexible and it installed easily.

Best For Single Pole: Enerlites 20 Amp Heater Timer Switch

Buy on Amazon

The Enerlites 20 Amp Heater Timer Switch has killer features for the price point. The enerlite 20 amp heater timer switch is used for ground wire and it works with an almost identical timer. Make sure this fits by entering your model number. Further, the switch is attractive, is green and it works as expected.

The switch is perfect for lights, ceiling fans, bathroom fans and heaters, and any other appliances that are usually forgotten. In addition, it is designed with small buttons and it saves energy. Lastly, the enerlites 20 amp heater timer switch does the job and it comes with a time delay.

Almost all customers found that the switch is easy to install, no neutral wire hookup. And, they also found that the switch was a code violation and got electrion to fix it. Moreover, they say that the switch will work with a 1/4 hp motor. Overall, at the price, they believe that they got a steal of a deal with it.

• This is very attractive and it is made for easy install.
• This is perfect for simple install, is professional and it comes with great items.
• It is super quiet and I installed it over the weekend.
• This fits a standard electrical switch box.

Best For Keeping Timer Settings With Intermittent Power Outages: Intermatic 20 Amp Heater Timer Switch

Buy on Amazon

Not everyone likes to purchase a switch for their daily usage, but the Intermatic 20 Amp Heater Timer Switch would be an anomoly. The intermatic 20 ampheater timerswitch is made for very simple to setup and it works as expected. selector switch to determine the input voltage between 120. These timers will allow for up-to-the-minute programming, battery backup for power loss, up to 28 events in total, and automatic daylight saving time corrections without the need for user interaction.

Lastly, the intermatic 20amp heatertimer switch reads the instructions and it is very helpful.

Most customers quickly discovered that the switch is great for 220 vac applications. Further, they also found that the switch can be configured to act as two independently operated spst, one simultaneously operated DPST, or independently pulsed spst for contactor and bell ringing applications. Also, a few say that the 240 vac load should switch both 240 volt phases, thus only one circuit. To sum up, the tone of buyers is very positive and we believe that the switch suits the purpose.

• This is easy to install, and even easier to program.
• This is perfect for a pool pump.
• This can answer any questions you may have about any of their products.
• This has a lcd display and it can be trusted for good quality.

Best For Customer Service: Dewenwils 20 Amp Heater Timer Switch

Buy on Amazon

Dewenwils has been making great switch for years, thanks to a combination of clever design and appropriate materials. The Dewenwils 20 Amp Heater Timer Switch worked perfectly, is dependable and it is great for brand name. Make sure this fits by entering your model number. In addition, the switch is constructed with good instructions, it is difficult to program and has a great design.

The switch is great for lots of options, it is professional and has a simple design. Above all, the dewenwils 20 amp heater timer switches straight forward, has a lcd screen, It is green and has a nice design.

Almost all buyers opine that the switch is not difficult to install, although the instructions could have been slightly more detailed. And, they also found that the switch will function if exposed to the elements. To sum up, many customers have used the dewenwils 20 amp heater timer switch for more than a few months without any issues, and it shows no sign of giving up.

• This is not a novice install project.
• This is connected it works really well.
• This is consistent, is complicated to program, it has a digital timer and has a good design.
• This has a mounting bracket and it works relatively easily.

Best For Cell Phone: Suraielec 20 Amp Heater Timer Switch

Buy on Amazon

We know from years of feedback from readers, amazon sellers, and family and friends what most people want in a convenient and appropriate switch. The Suraielec 20 Amp Heater Timer Switch is exactly that - it's a simple switch that hits all the right notes. The suraielec 20 amp heater timer switch is crafted with great build quality, is highly recommended and it is reasonably. Make sure this fits by entering your model number. Also, the switch is very happy and it is great for cell phone.

Most importantly, the suraielec 20 amp heater timer switch is pretty simple and straight forward.

Almost all customers agree that the switch is great to have immediate control over the water heater. And, they strongly agree that the switch is great for turning on/off pool and creating a schedule with alexa. To sum up, the tone of buyers is very positive and we believe that the switch suits the purpose.

• This does not work over 5ghz wireless.
• This is compatible with amazon echo/ alexa, Google home assistant, and ifttt.
• I need a heavy duty 40 amp pool timer switch.
• This is designed for simple operation, works as advertised and it is professional.