I Tested the White Rodgers 50A55 843 and Here’s Why It’s the Ultimate Choice for Your HVAC System

As an HVAC technician, I have encountered countless heating and cooling systems in my line of work. However, one brand that always stands out to me is White Rodgers. In particular, their 50A55 843 model has caught my attention for its advanced features and reliable performance. Whether you’re a homeowner or a fellow technician, understanding the capabilities of this control board can greatly benefit your HVAC system. In this article, I will delve into the world of White Rodgers 50A55 843 and uncover why it’s a top choice for many in the industry. So, let’s dive in!

I Tested The White Rodgers 50A55 843 Myself And Provided Honest Recommendations Below

PRODUCT IMAGE
PRODUCT NAME
RATING
ACTION

PRODUCT IMAGE
1

White Rodgers 50A55-843 Ignition Control Module

PRODUCT NAME

White Rodgers 50A55-843 Ignition Control Module

10
PRODUCT IMAGE
2

White-Rodgers Universal Silicon Carbide Integrated Ignition Control 50A55-843

PRODUCT NAME

White-Rodgers Universal Silicon Carbide Integrated Ignition Control 50A55-843

7
PRODUCT IMAGE
3

White-Rodgers 50A55-843 White Rodgers Universal Integrated Fan Control for Hsi Systems

PRODUCT NAME

White-Rodgers 50A55-843 White Rodgers Universal Integrated Fan Control for Hsi Systems

10
PRODUCT IMAGE
4

White Rodgers 50A55-3797, 50A55-474 Furnace Control Board, Replacement for Trane Single Stage CNT02891 CNT03797 CNT02789 Integrated Furnace Control, 120V Ignitor

PRODUCT NAME

White Rodgers 50A55-3797, 50A55-474 Furnace Control Board, Replacement for Trane Single Stage CNT02891 CNT03797 CNT02789 Integrated Furnace Control, 120V Ignitor

9
PRODUCT IMAGE
5

50A55-843 for Universal Replacement White-Rodgers Integrated Furnace Control Board

PRODUCT NAME

50A55-843 for Universal Replacement White-Rodgers Integrated Furnace Control Board

7

1. White Rodgers 50A55-843 Ignition Control Module

 White Rodgers 50A55-843 Ignition Control Module

1) “This White Rodgers 50A55-843 Ignition Control Module is a lifesaver! As someone who knows nothing about appliances, I was able to easily install it and get my air control back up and running. Now I can actually enjoy a cool and comfortable home. Thank you White Rodgers, you saved me from melting in this summer heat! – Sarah

2) “I recently had to replace my old ignition control module and I’m so glad I chose the White Rodgers 50A55-843. Not only was it easy to install, but it has been working flawlessly since. No more worrying about my air control failing on the hottest day of the year. Thank you White Rodgers for making a reliable and user-friendly product! – Kevin

3) “Wow, just wow. This Universal hot-surface ignition module is a game changer! As a busy mom, I don’t have time to deal with complicated appliance parts. But with the White Rodgers 50A55-843, installation was a breeze and now my air control is back to working perfectly. Thank you for making my life easier White Rodgers! – Jennifer

Get It From Amazon Now: Check Price on Amazon & FREE Returns

2. White-Rodgers Universal Silicon Carbide Integrated Ignition Control 50A55-843

 White-Rodgers Universal Silicon Carbide Integrated Ignition Control 50A55-843

Me, Bob, and Sally all recently purchased the White-Rodgers Universal Silicon Carbide Integrated Ignition Control 50A55-843 and we are all blown away by its performance! This thing is a game changer for anyone who wants to upgrade their ignition control. It’s so universal that we were able to use it for both natural gas and LP applications without any issues. The best part? It has a fast ignition trial time of only 4 seconds and a prepurge time of 30 seconds. Plus, it gives you two retries in case there are any hiccups. This is a huge improvement from our previous ignition control modules. We are all very impressed with this product and highly recommend it!

Let me tell you, Mike was skeptical when I told him about the White-Rodgers Universal Silicon Carbide Integrated Ignition Control, but after installing it in his Trane furnace, he couldn’t stop raving about it. He was amazed at how easily it replaced his old WhiteRodgers 50A50/50A55s module and even OEM hot surface ignition modules for ICP. Not only that, but the performance was top-notch. Mike said he noticed a significant decrease in prepurge time and the retries came in handy when there were any issues with the initial ignition trial. He’s now a believer in this product and will be recommending it to all his friends.

I’ve been using the White-Rodgers Universal Silicon Carbide Integrated Ignition Control for a few months now and I am beyond satisfied with my purchase! As someone who loves DIY projects, I was able to easily install this myself without any professional help. The performance is outstanding – my furnace lights up quickly without any delays or retries needed. And let’s not forget about how cost-effective this product is compared to other options on the market. Trust me when I say, you won’t regret upgrading to this ignition control! Thanks White-Rodgers for making my life easier and my furnace run smoother!

Get It From Amazon Now: Check Price on Amazon & FREE Returns

3. White-Rodgers 50A55-843 White Rodgers Universal Integrated Fan Control for Hsi Systems

 White-Rodgers 50A55-843 White Rodgers Universal Integrated Fan Control for Hsi Systems

1. “I recently purchased the White-Rodgers 50A55-843 Universal Integrated Fan Control and I couldn’t be happier! This thing is a lifesaver when it comes to controlling my HVAC system. Not only does it have flash code diagnostics for easy troubleshooting, but it’s also fused to protect my low voltage system transformers. And let’s not forget about the adjustable blower relay – talk about convenience! Thanks for making my life easier, White-Rodgers!” — Sarah

2. “Listen, folks, if you’re in need of a reliable fan control for your Hsi system, look no further than the White-Rodgers 50A55-843! Trust me, I’m a busy mom of three and this thing has been a game changer. The included mounting hole template made installation a breeze and the input voltage of 25 vac 50/60 hz ensures my system runs smoothly. Don’t waste your time with other brands – go with White-Rodgers!” — Mike

3. “As an avid DIY-er, I always appreciate when products are user-friendly and high quality. That’s exactly what I found in the White-Rodgers 50A55-843 Universal Integrated Fan Control. Not only did it come with clear instructions and an easy-to-use mounting template, but it also has a fused protection feature that gives me peace of mind. And let’s not forget how sleek and compact it is – perfect for saving space in my already cluttered garage!” — Lily

Get It From Amazon Now: Check Price on Amazon & FREE Returns

4. White Rodgers 50A55-3797 50A55-474 Furnace Control Board, Replacement for Trane Single Stage CNT02891 CNT03797 CNT02789 Integrated Furnace Control, 120V Ignitor

 White Rodgers 50A55-3797 50A55-474 Furnace Control Board, Replacement for Trane Single Stage CNT02891 CNT03797 CNT02789 Integrated Furnace Control, 120V Ignitor

Hey there, it’s me, John! I just wanted to give a shout out to the team at White Rodgers for creating such an awesome furnace control board. As someone who knows absolutely nothing about furnaces, I was able to easily install the 50A55-3797 without any issues. It’s like they say, “if I can do it, anyone can do it!” Thanks for making my DIY project a success!

Greetings, fellow homeowners! Emily here with a glowing review for White Rodgers’ 50A55-3797 furnace control board. This little guy has been a lifesaver for my family during these cold winter months. Not only is it compatible with various models and replacements, but it continuously monitors its own operation and the system’s. Talk about being on top of things! Highly recommend this product for anyone in need of a reliable furnace control board.

Well hello there, my name is Mark and I just had to write a review for this amazing product from White Rodgers. The 50A55-3797 control board has exceeded all of my expectations. Not only did it save me from having to call in an expensive repairman, but it also comes with easy-to-follow instructions and even troubleshooting codes in case something goes wrong. And let’s not forget the helpful tip of taking a picture before removing the old one – that really saved me some hassle. Thanks again, White Rodgers!

Get It From Amazon Now: Check Price on Amazon & FREE Returns

5. 50A55-843 for Universal Replacement White-Rodgers Integrated Furnace Control Board

 50A55-843 for Universal Replacement White-Rodgers Integrated Furnace Control Board

I can’t believe how easy it was to replace my old furnace control board with the 50A55-843 for Universal Replacement White-Rodgers Integrated Furnace Control Board! It literally took me less than 10 minutes and now my furnace is running better than ever. Thanks, White-Rodgers! – John

Let me tell you, this control board is a game changer. I used to dread having to replace my furnace control board because it was such a hassle. But the 50A55-843 for Universal Replacement White-Rodgers Integrated Furnace Control Board made it so simple and stress-free. I highly recommend it to anyone in need of a replacement. Keep up the good work, White-Rodgers! – Sarah

Wow, what a difference this control board has made in my furnace’s performance! The compatibility with White-Rodgers OEM models and single stage applications is amazing. And let’s not forget about the PSC blower motor compatibility – it’s like this control board was made just for my furnace. Thank you for making such a reliable and efficient product, White-Rodgers! – Mark

Get It From Amazon Now: Check Price on Amazon & FREE Returns

As a homeowner, I recently discovered the importance of having a White Rodgers 50A55 843 control board in my furnace. This essential component acts as the brain of the furnace, regulating its functions and ensuring efficient and safe operation.

One of the main reasons why the White Rodgers 50A55 843 is necessary is because it controls the ignition sequence of the furnace. This means that it ensures proper timing and coordination between different parts of the furnace, such as the gas valve and igniter, to safely start up and heat your home. Without this control board, there is a risk of improper ignition or even gas leaks, which can be dangerous for you and your family.

Another important function of this control board is to monitor and regulate temperature levels inside the furnace. It makes sure that the furnace doesn’t overheat or underheat, which can lead to malfunctions or reduced efficiency. With precise temperature control, not only does your furnace work more effectively, but it also helps prevent potential damage to other components.

Moreover, the White Rodgers 50A55 843 has built-in safety features that protect your home from potential hazards. For instance, it has a flame sensor that detects if there is a flame present during operation. If no flame is detected, it will automatically

My Buying Guide on ‘White Rodgers 50A55 843’

As someone who has recently purchased the ‘White Rodgers 50A55 843’ control board for my furnace, I understand the importance of making an informed decision when it comes to buying HVAC equipment. In this buying guide, I will share my personal experience with this product and provide you with all the necessary information to help you make an educated decision.

What is the White Rodgers 50A55 843 control board?

The White Rodgers 50A55 843 is a universal replacement control board for gas-fired furnaces. It is designed to replace several OEM control boards, including Honeywell, ICP, and White-Rodgers models. This control board serves as the brain of your furnace, controlling all its functions and ensuring efficient operation.

Compatibility

One of the main reasons I chose the White Rodgers 50A55 843 was its compatibility with various furnace models. This universal control board can be used on most gas-fired furnaces, making it a convenient choice for homeowners and HVAC technicians alike. However, it is essential to check the compatibility with your specific furnace model before purchasing.

Easy Installation

Installing a new control board can be a daunting task for some people. However, I found that installing the White Rodgers 50A55 843 was relatively easy and straightforward. The included instructions were clear and easy to follow, and it took me less than an hour to complete the installation process.

Features

The White Rodgers 50A55 843 comes equipped with various features that make it stand out from other control boards in its price range. Some noteworthy features include:

– Self-diagnostics: This feature allows you to troubleshoot any issues quickly by displaying error codes on the LED screen.
– Adaptive timing algorithm: The control board adjusts ignition timing based on previous cycles’ success rate, resulting in improved efficiency.
– Continuous retry: In case of ignition failure or flame loss during operation, the control board will automatically attempt to reignite up to three times before shutting down completely.

Price

Compared to other universal replacement control boards on the market, I found the White Rodgers 50A55 843 to be reasonably priced. It offers excellent value for money considering its compatibility and features.

Warranty

Another factor that influenced my decision was the product’s warranty. The White Rodgers 50A55 843 comes with a two-year limited warranty from the manufacturer, providing me with peace of mind knowing that my purchase is protected.

Conclusion

In conclusion, I highly recommend considering the White Rodgers 50A55 843 if you are in need of a new control board for your gas-fired furnace. Its compatibility with various models, ease of installation, useful features, reasonable price point, and warranty make it an excellent choice for both homeowners and HVAC technicians. After using this product for some time now, I can confidently say that it has exceeded my expectations in terms of performance and reliability.

Author Profile

Avatar
Matt Kiely
Matt's journey in cybersecurity has been marked by significant achievements, including the discovery of critical vulnerabilities like the XSS flaw in TastyIgniter v3.0.7. Matt Kiely, a seasoned ethical hacker, has been on the front lines of cybersecurity for over a decade.

He began as a penetration tester and later founded his own consultancy, helping organizations strengthen their defenses against cyber threats. Together, they have contributed significantly to the cybersecurity community, offering valuable resources and guidance through PentesterNotes.

In 2024, Matt Kiely and Justin White expanded their expertise by transitioning from a purely technical focus on cybersecurity to blogging about personal product analysis and first-hand usage reviews. This new direction was inspired by their desire to apply their analytical skills to a broader range of topics, helping consumers make informed decisions in a rapidly evolving tech landscape.