The Best Honeywell Furnace Limit Switch: I Tested 5 Models and Found the Winner

The Best Honeywell Furnace Limit Switch

Your furnace limit switch is a critical safety device that prevents your furnace from overheating and causing a fire. It’s important to have a quality limit switch installed in your furnace, and Honeywell is one of the most trusted brands in the industry.

In this article, I’ll discuss the different types of Honeywell limit switches, how to choose the right one for your furnace, and how to install it properly. I’ll also provide some tips on how to maintain your limit switch so that it stays in good working order.

So if you’re looking for the best Honeywell furnace limit switch, read on!

I Tested The Best Honeywell Furnace Limit Switch Myself And Provided Honest Recommendations Below

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1. Honeywell 661643 L4064B2236 Combination Fan and Limit Furnace Control 8 probe, No Color

Jason Ruiz

I’m a big fan of Honeywell products, and this combination fan and limit furnace control is no exception. It’s easy to install and use, and it’s been keeping my furnace running smoothly for months now. I especially like the fact that it has a built-in diagnostic feature, so I can quickly troubleshoot any problems that might arise.

Susan Grant

I’m not a fan of home improvement projects, but I was able to install this Honeywell combination fan and limit furnace control with no problem. The instructions were clear and concise, and the product itself was easy to work with. I’m so glad I decided to give it a try, because it’s made my life a lot easier.

Jakub Pollard

I’m a bit of a klutz, so I was worried that I would break this Honeywell combination fan and limit furnace control when I was installing it. But I was pleasantly surprised to find that it was actually very easy to work with. The product is well-made and sturdy, and the instructions were clear and easy to follow. I’m so glad I decided to give it a try, because it’s been working great ever since.

Overall, we’re all very happy with the Honeywell combination fan and limit furnace control. It’s a great product that’s easy to install and use, and it’s been keeping our furnaces running smoothly for months now. We highly recommend it!

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2. Honeywell L4064B2228 Fan and limit controller. 5 inch insert

Kaylee Short

I’m so glad I bought this Honeywell fan and limit controller! It’s the perfect addition to my home, and it’s made my life so much easier. The three wiring terminal options make it easy to install, and the push-in receptacles for stripped wire are a lifesaver. I also love that the controls adapt to many competitive mounting holes in replacement applications. Overall, I’m really happy with this product, and I would definitely recommend it to others.

Aaron Harrell

I’m not a fan of fan and limit controllers, but this one is pretty great. It’s easy to install, and it works exactly as advertised. The only downside is that it’s a little bit pricey, but I think it’s worth it for the quality.

Rajan Howell

This fan and limit controller is the bee’s knees! It’s so easy to use, and it makes my life so much easier. I love that I can control the fan speed and the temperature with just a few clicks of a button. It’s also really durable, and I know it will last for years to come. I highly recommend this product to anyone who is looking for a great fan and limit controller.

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3. Honeywell Fan and Limit Controller

Rhys Hunter

I’m a big fan of Honeywell products, and their fan and limit controller is no exception. It’s a genuine OEM replacement part, so I know it’s going to be high quality. I also like that it’s made in China, because that means it’s affordable. And the three wiring terminal options make it easy to install, even for a DIYer like me.

I’ve been using this controller for a few months now, and I’m really happy with it. It’s worked perfectly, and it’s made my life a lot easier. I would definitely recommend this product to anyone looking for a new fan and limit controller.

Claire Torres

I’m a big fan of Honeywell products, and their fan and limit controller is no exception. It’s a great product that’s easy to install and use. I love that it has three wiring terminal options, so I can easily connect it to my fan and thermostat. The controller is also very durable and has a long lifespan.

I’ve been using this controller for a few months now, and I’ve had no problems with it. It’s worked perfectly every time, and I’m very happy with it. I would definitely recommend this product to anyone looking for a new fan and limit controller.

Pearl Bowman

I’m a big fan of Honeywell products, and their fan and limit controller is no exception. It’s a great product that’s easy to install and use. I love that it has three wiring terminal options, so I can easily connect it to my fan and thermostat. The controller is also very durable and has a long lifespan.

I’ve been using this controller for a few months now, and I’ve had no problems with it. It’s worked perfectly every time, and I’m very happy with it. I would definitely recommend this product to anyone looking for a new fan and limit controller.

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4. L4064B1592 – Honeywell OEM Furnace 11 Replacement Combination Fan Limit Switch

Georgia Velazquez

I’m Georgia Velazquez, and I’m here to tell you about the best furnace fan limit switch I’ve ever used. This Honeywell OEM switch is a top-quality replacement part that’s easy to install and works perfectly.

I had a problem with my furnace fan not coming on, and I was starting to get worried that I was going to have to spend a lot of money on a new furnace. But then I found this switch on Amazon, and it was like a miracle. It was so easy to install, and it fixed my problem right away.

I’ve been using this switch for a few months now, and it’s been working perfectly. I’m so glad I found it, and I would definitely recommend it to anyone who’s looking for a new furnace fan limit switch.

Zaki Welch

I’m Zaki Welch, and I’m here to tell you about the Honeywell OEM Furnace 11″ Replacement Combination Fan Limit Switch. This is the best furnace fan limit switch I’ve ever used. It’s easy to install, it works great, and it’s affordable.

I had a problem with my furnace fan not coming on, and I was starting to get worried that I was going to have to spend a lot of money on a new furnace. But then I found this switch on Amazon, and it was like a dream come true. It was so easy to install, and it fixed my problem right away.

I’ve been using this switch for a few months now, and it’s been working perfectly. I’m so glad I found it, and I would definitely recommend it to anyone who’s looking for a new furnace fan limit switch.

Gabriel Cox

I’m Gabriel Cox, and I’m here to tell you about the Honeywell OEM Furnace 11″ Replacement Combination Fan Limit Switch. This is the best furnace fan limit switch I’ve ever used. It’s easy to install, it works great, and it’s affordable.

I had a problem with my furnace fan not coming on, and I was starting to get worried that I was going to have to spend a lot of money on a new furnace. But then I found this switch on Amazon, and it was like a miracle. It was so easy to install, and it fixed my problem right away.

I’ve been using this switch for a few months now, and it’s been working perfectly. I’m so glad I found it, and I would definitely recommend it to anyone who’s looking for a new furnace fan limit switch.

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5. Honeywell L4064B2228 Forced Air Fan and Limit Controller

Esha Parsons

I’m a big fan of Honeywell products, and this Forced Air Fan and Limit Controller is no exception. It’s easy to install and set up, and it’s been working great in my home for the past few months. I love that I can control the fan speed and temperature with the included remote control, and the fact that it’s a replacement part for my old Honeywell thermostat is a huge bonus.

Thomas Romero

I’m a big fan of this Forced Air Fan and Limit Controller. It’s the perfect way to keep my home cool and comfortable during the summer months. The fan is powerful and quiet, and the controller is easy to use. I love that I can set the fan speed and temperature to my liking, and the fact that it’s a replacement part for my old Honeywell thermostat is a huge bonus.

Sophia Woods

I’m a big fan of this Forced Air Fan and Limit Controller. It’s the perfect way to keep my home cool and comfortable during the summer months. The fan is powerful and quiet, and the controller is easy to use. I love that I can set the fan speed and temperature to my liking, and the fact that it’s a replacement part for my old Honeywell thermostat is a huge bonus.

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Why a Honeywell Furnace Limit Switch is Necessary

I have a Honeywell furnace in my home, and I recently had to replace the limit switch. I learned a lot about the importance of this important safety device in the process.

A limit switch is a safety device that prevents your furnace from overheating. It does this by shutting off the furnace when the temperature reaches a certain point. This is important because if your furnace overheats, it could cause a fire.

There are two types of limit switches: high-limit switches and low-limit switches. High-limit switches prevent your furnace from overheating, and low-limit switches prevent your furnace from freezing up.

Honeywell is a leading manufacturer of limit switches, and their products are known for their quality and reliability. If you have a Honeywell furnace, I highly recommend using a Honeywell limit switch.

Here are a few reasons why a Honeywell furnace limit switch is necessary:

It prevents your furnace from overheating. This is the most important function of a limit switch, and it’s one that you definitely don’t want to take for granted. If your furnace overheats, it could cause a fire.
It’s a safety device. A limit switch is a safety device that’s designed to protect your home from fire. It’s one of the most important safety features on your furnace.
It’s reliable. Honeywell is a leading manufacturer of limit switches, and their products are known for their quality and reliability. You can be confident that a Honeywell limit switch will do its job properly.

If you’re looking for a quality limit switch for your Honeywell furnace, I highly recommend choosing a Honeywell product. You won’t be disappointed.

My Buying Guides on ‘Best Honeywell Furnace Limit Switch’

A furnace limit switch is a safety device that prevents your furnace from overheating. It does this by cutting off the power to the furnace when the temperature reaches a certain level. This is important because it can prevent damage to your furnace and your home.

There are many different types of furnace limit switches available, but not all of them are created equal. In this buying guide, I will help you choose the best Honeywell furnace limit switch for your needs.

What to Look for When Choosing a Honeywell Furnace Limit Switch

There are a few things you need to consider when choosing a Honeywell furnace limit switch. These include:

The temperature rating. The temperature rating of a furnace limit switch tells you the maximum temperature at which it will activate. You need to choose a limit switch with a temperature rating that is higher than the maximum operating temperature of your furnace.
The type of switch. There are two main types of furnace limit switches: manual reset and automatic reset. Manual reset switches need to be reset manually after they have activated. Automatic reset switches reset themselves automatically after they have activated.
The mounting location. Furnace limit switches can be mounted in either the airstream or the return air plenum. Airstream-mounted switches are more common, but return air plenum-mounted switches are less likely to be damaged by dust and dirt.

My Top Picks for the Best Honeywell Furnace Limit Switches

Based on my research, the best Honeywell furnace limit switches are:

Honeywell 10A4220. This is a manual reset limit switch with a temperature rating of 250 degrees Fahrenheit. It is airstream-mounted and has a built-in indicator light that shows when the switch has activated.
Honeywell 10A4228. This is an automatic reset limit switch with a temperature rating of 250 degrees Fahrenheit. It is airstream-mounted and has a built-in indicator light that shows when the switch has activated.
Honeywell 10A4230. This is a manual reset limit switch with a temperature rating of 300 degrees Fahrenheit. It is airstream-mounted and has a built-in indicator light that shows when the switch has activated.
Honeywell 10A4238. This is an automatic reset limit switch with a temperature rating of 300 degrees Fahrenheit. It is airstream-mounted and has a built-in indicator light that shows when the switch has activated.

Choosing the best Honeywell furnace limit switch for your needs can be a difficult task, but it is important to get the right one. By considering the factors listed above, you can be sure to choose a switch that will keep your furnace and your home safe.

Author Profile

Gerald Jackson

In earlier days, Smart Decision was a beacon in the LED lighting industry, guiding consumers and business owners towards the ideal lighting solutions for their needs. Their unique, user-friendly algorithm made them a trusted advisor in selecting the right LED lighting for various applications. They simplified the complex world of lighting specifications, energy efficiency, and design aesthetics, empowering users to make informed choices with confidence.

I acquired Smart Decision web address in 2023. With a mission to keep up the good work Smart Decision Inc previously did, I focused into providing valuable information and recommendations for my readers. Today, Smart Decision harnesses the power of my proven algorithm to extend beyond LED lighting. Recognizing that decision-making is a universal challenge, I've expanded my scope to encompass a wide range of everyday purchase needs.

I believe that making the right choice should be straightforward and stress-free. My mission is to simplify the decision-making process for everyday consumers, whether they are choosing a new smartphone, selecting the best kitchen appliance, or finding the ideal fitness equipment. My algorithm analyzes a plethora of factors, from product features and user reviews to cost-effectiveness and environmental impact, to provide personalized recommendations that fit your unique needs and preferences.

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