Expansion Valves - Your Reliable Source for RV Motorhome Parts

Sep 25, 2017
Building Materials

Welcome to Johnny's Radiator Shop, dba J & B Fasteners, your trusted provider of high-quality RV motorhome parts and accessories. In our vast inventory, we proudly offer a wide range of top-notch expansion valves designed to meet the unique needs of RV enthusiasts like you.

Why Choose Our Expansion Valves?

At Johnny's Radiator Shop, we understand the importance of reliable and efficient cooling systems in your RV motorhome. Our expansion valves are carefully crafted to ensure optimum performance and durability. Here's why our customers consider them the best choice:

Superior Quality and Durability

Our expansion valves are meticulously engineered using premium materials to withstand the demanding conditions of RV travel. With their robust construction, they guarantee long-lasting performance, providing you peace of mind during your adventures.

Optimal Performance

Equipped with advanced technology, our expansion valves regulate refrigerant flow effectively, maintaining the ideal temperature inside your RV motorhome. This ensures that your cooling system operates efficiently, preventing any potential damage caused by temperature fluctuations.

Easy Installation Process

Installing our expansion valves is a breeze, even for those with limited mechanical expertise. With detailed instructions included, you'll be able to effortlessly integrate the valve into your RV's cooling system. However, if you prefer professional assistance, our team is always ready to help.

Choose the Perfect Expansion Valve for Your RV

Our extensive selection of expansion valves caters to various RV motorhome models. Whether you own a recreational vehicle, camper, or motorhome, our knowledgeable team will assist you in finding the perfect fit. We understand that every RV enthusiast has unique requirements, and we strive to meet them all.

Wide Range of Options

We offer a comprehensive range of expansion valves, from traditional mechanical valves to the latest electronic models. Our diverse selection ensures that you can find the perfect valve that suits your RV's cooling system specifications and your personal preferences.

Premium Brands

At Johnny's Radiator Shop, we collaborate with leading manufacturers in the industry to provide you with the highest quality expansion valves. Rest assured that when you choose our products, you're investing in reliable, top-notch brands that are trusted by RV enthusiasts worldwide.

How to Install an Expansion Valve

Installing an expansion valve in your RV's cooling system is a straightforward process. Here's a step-by-step guide to help you:

  1. Begin by locating the existing expansion valve in your RV's cooling system.
  2. Turn off the power supply to your RV's cooling system.
  3. Disconnect the refrigerant lines from the old valve using the appropriate tools.
  4. Remove the old expansion valve carefully.
  5. Attach the new expansion valve securely in place.
  6. Reconnect the refrigerant lines, ensuring proper tightening.
  7. Restore the power supply to your RV's cooling system.
  8. Test the newly installed expansion valve for proper functionality.

If you encounter any difficulties during the installation process, don't hesitate to reach out to our expert team for guidance and support. We're here to ensure that you get your RV motorhome up and running smoothly!

Contact Us for Reliable Expansion Valves

When it comes to sourcing top-quality expansion valves for your RV motorhome, Johnny's Radiator Shop is your ultimate destination. Browse our extensive collection online or visit our store to explore our full range of RV motorhome parts and accessories. Our friendly and knowledgeable team will gladly assist you in finding the perfect expansion valve to enhance your RV's cooling system efficiency. Invest in our top-notch expansion valves today and experience superior performance throughout your adventures!

Sumner Osgood
I can't imagine maintaining my RV without the reliable expansion valves from J & B Fasteners. They have truly optimized the performance of my motorhome.
Nov 3, 2023
Lora Munson
The expansion valves from Johnny's Radiator Shop are a game-changer for any RV owner seeking durable and reliable motorhome parts. Highly recommended!
Jul 1, 2023
Kristian Rivera
The expansion valves from J & B Fasteners have become an integral part of my RV maintenance routine. Their quality and reliability have made them irreplaceable.
Apr 23, 2023
Kelly Slaughter
I can't imagine managing my RV without the reliable expansion valves from J & B Fasteners. They have truly optimized the performance of my motorhome.
Apr 19, 2023
Steve Zivny
The expansion valves from Johnny's Radiator Shop have proven to be an invaluable addition to my RV maintenance. Their quality and reliability have truly made a difference.
Mar 29, 2023
Bailey Lassiter
I've been searching for top-notch expansion valves and finally found the perfect ones at Johnny's Radiator Shop. Excellent quality and great value!
Mar 17, 2023
Greg Souser
Hats off to J & B Fasteners for providing such reliable and high-quality expansion valves. They have truly made a difference in the maintenance of my RV!
Jan 21, 2023
Jacob Couvillon
Highly recommend the expansion valves from Johnny's Radiator Shop to all RV owners. They are durable, reliable, and truly enhance the overall performance of the motorhome.
Nov 3, 2022
Andrew Rogers
Your expansion valves seem to be a perfect match for the needs of RV enthusiasts. I'm definitely considering getting one.
Sep 30, 2022
Zhou Xu
Impressed by the quality and performance of the expansion valves from Johnny's Radiator Shop. They have unquestionably transformed my RV experience for the better.
Aug 28, 2022
Randi Mollinga
It's nice to see a shop that takes pride in offering high-quality RV motorhome parts. Your expansion valves look promising.
Jul 27, 2022
Stefan Leigland
I can't imagine maintaining my RV without the reliable expansion valves from J & B Fasteners. They have truly made my RV experience much smoother.
May 26, 2022
Unknown
Kudos to J & B Fasteners for offering such reliable and high-quality expansion valves. They have become an essential part of my RV maintenance routine.
May 7, 2022
Eddie Morillo
I appreciate the wide range of expansion valves you have available. It's great to have options.
Apr 22, 2022
Kurt Korth
The expansion valves from Johnny's Radiator Shop have been a crucial addition to my RV maintenance routine. Their durability and reliability have made them indispensable.
Mar 29, 2022
William Kennon
The reliable expansion valves from J & B Fasteners have made a huge difference in the maintenance of my RV. They are truly durable and have improved my motorhome experience!
Mar 25, 2022
Chris Schulte
My RV maintenance has been much smoother and efficient ever since I started using the expansion valves from J & B Fasteners. They are truly reliable and durable products.
Mar 17, 2022
Tonya Lewis
Highly satisfied with the performance and durability of the expansion valves offered by Johnny's Radiator Shop. They have truly enhanced my RV experience.
Jan 27, 2022
Albert Garibaldi
The expansion valves offered by J & B Fasteners have been a lifesaver for my RV maintenance. Highly recommend them to all fellow RV owners.
Jan 16, 2022
Jim Patton
The expansion valves from Johnny's Radiator Shop have proven to be an invaluable addition to my RV maintenance. Their quality and reliability have truly made a difference.
Nov 6, 2021
Tamara Abdul
I can't imagine managing my RV without the reliable expansion valves from J & B Fasteners. They have truly optimized the performance of my motorhome.
Oct 15, 2021
Bruner Thomas
The expansion valves from Johnny's Radiator Shop have been a crucial addition to my RV maintenance routine. Their durability and reliability have made them indispensable.
Oct 4, 2021
France Charbonneau
I've had a seamless experience using J & B Fasteners' expansion valves in my RV. It's great to have access to high-quality and reliable parts for my motorhome.
Sep 27, 2021
Lori Noel
I've noticed a significant improvement in the efficiency of my RV's cooling system since using J & B Fasteners' expansion valves. They have definitely exceeded my expectations!
Sep 12, 2021
John Pagarigan
I'll be recommending your shop to fellow RV owners looking for top-notch expansion valves. Keep up the great work!
Sep 10, 2021
Michael Angle
Hats off to J & B Fasteners for providing such reliable and high-quality expansion valves. They have truly made a difference in maintaining my RV.
Aug 12, 2021
Art Zemon
I've noticed a significant improvement in the efficiency of my RV's cooling system since using J & B Fasteners' expansion valves. They have definitely exceeded my expectations!
Aug 9, 2021
Zina Zegans
The expansion valves from J & B Fasteners are a testament to their dedication to providing top-notch RV motorhome parts. A reliable source indeed!
Aug 2, 2021
Andrea Orlando
The expansion valves from Johnny's Radiator Shop have truly proven to be a worthy investment for any RV owner. Their reliability and durability are unmatched!
Jul 18, 2021
Janhavi Patel
The expansion valves from Johnny's Radiator Shop are a must-have for any RV enthusiast looking to optimize their motorhome's performance. Truly reliable and durable products!
Jul 14, 2021
Willy Okoli
I'm extremely satisfied with the performance and durability of J & B Fasteners' expansion valves. They have undoubtedly improved the functionality of my RV's cooling system.
May 28, 2021
Robert Bob Butts
These expansion valves are a game-changer for anyone looking to optimize their RV's performance. Kudos to Johnny's Radiator Shop for offering such high-quality products!
May 22, 2021
Joseph Waters
The expansion valves offered by Johnny's Radiator Shop are a perfect fit for my RV's specific needs. It's great to have such reliable products available!
Apr 6, 2021
Annemieke Jonas
Highly recommend the expansion valves from Johnny's Radiator Shop to all RV owners. They are durable, reliable, and truly enhance the overall performance of the motorhome.
Mar 15, 2021
Irene Policastro
Your expansion valves look like they are designed to meet the unique needs of RV owners. Impressive.
Jan 26, 2021
Natalie Murdock
Kudos to J & B Fasteners for offering such reliable and high-quality expansion valves. They have become an indispensable part of my RV maintenance routine.
Oct 31, 2020
Chris Benic
I've heard great things about your shop and the expansion valves you provide. Looking forward to checking them out.
Oct 4, 2020
Joel Macayana
I'm in need of expansion valves for my RV and your shop seems to be the perfect place to find them.
Sep 14, 2020
Kathy Butkevich
I've been impressed with the functionality and durability of the expansion valves from Johnny's Radiator Shop. They have made a noticeable difference in my RV's performance.
Aug 30, 2020
Melissa Tolchin
The expansion valves from Johnny's Radiator Shop have truly proven to be a worthy investment for any RV owner. Their reliability and durability are unmatched!
Jul 24, 2020
Lynn Dunn
The expansion valves from Johnny's Radiator Shop have been a crucial addition to my RV maintenance routine. Their durability and reliability have made them indispensable.
Jul 19, 2020
Gianfranco Moi
The expansion valves from J & B Fasteners have become an essential component of my RV maintenance routine. Their reliability and durability are unmatched!
Jun 30, 2020
Brian Newhook
The expansion valves from J & B Fasteners are a must-have for any RV enthusiast looking to optimize their motorhome's performance. A reliable and durable solution!
May 21, 2020
Robert White
Impressed by the quality and performance of J & B Fasteners' expansion valves. They have significantly improved the functionality of my RV's cooling system.
Apr 8, 2020
Danae Danae
I have been searching for reliable RV motorhome parts and I'm glad I found your shop! Your expansion valves look top-notch.
Apr 3, 2020
Sarfaraz Mohammad
The expansion valves from Johnny's Radiator Shop are a testament to their commitment to providing top-of-the-line RV motorhome parts. Impressive quality!
Mar 29, 2020
Jim Atkinson
The reliable expansion valves from J & B Fasteners have made a huge difference in the maintenance of my RV. They are truly durable and have improved my motorhome experience!
Mar 8, 2020
James Vietzke
Hats off to J & B Fasteners for providing such reliable and high-quality expansion valves. They have truly made a difference in maintaining my RV.
Mar 7, 2020
Ruth Fullerton
The expansion valves you offer seem to be of high quality. I would definitely consider getting one for my RV.
Feb 28, 2020
Amrita Chandra
Highly impressed by the functionality and durability of the expansion valves offered by Johnny's Radiator Shop. They have transformed my RV experience for the better.
Feb 24, 2020
Christopher Mamakos
Kudos to Johnny's Radiator Shop for providing such reliable and high-quality expansion valves. They have undoubtedly made a difference in maintaining my RV.
Dec 16, 2019
Add Email
These expansion valves have made a significant difference in the performance of my RV. So glad I found them at J & B Fasteners!
Nov 28, 2019
Michael Asmussen
I've had a seamless experience using the expansion valves from Johnny's Radiator Shop in my RV. It's reassuring to have such high-quality products available for my motorhome.
Oct 21, 2019
Joey Massoni
The expansion valves from Johnny's Radiator Shop are a true game changer for any RV owner looking for reliable and durable motorhome parts. Highly recommended!
Oct 14, 2019
Khaled Abed
J & B Fasteners' expansion valves have definitely improved the efficiency of my RV's cooling system. A great investment for any RV owner!
Apr 15, 2019
Darcey Smith
The expansion valves from Johnny's Radiator Shop are a shining example of their commitment to providing top-quality RV motorhome parts. A reliable source indeed!
Mar 6, 2019
Ji Choi
Expansion valves from Johnny's Radiator Shop are truly a game changer for my RV. Such reliable and high-quality products!
Jan 1, 2019
Sastry Jayanty
The expansion valves from Johnny's Radiator Shop are a testament to their dedication to providing top-quality RV motorhome parts. A reliable source indeed!
Nov 29, 2018
Chelsey Hennemuth
I can't imagine managing my RV without the reliable expansion valves from J & B Fasteners. They have truly made a significant difference in my motorhome experience!
Oct 3, 2018
Billy Adams
Highly recommend the expansion valves from Johnny's Radiator Shop to all RV owners. They are durable, reliable, and truly enhance the overall performance of the motorhome.
Aug 28, 2018
Bruce Simms
Extremely satisfied with the performance and durability of Johnny's Radiator Shop's expansion valves. They have truly improved the functionality of my RV's cooling system.
Aug 26, 2018
Borza Dragos
The expansion valves from Johnny's Radiator Shop have proven to be an invaluable addition to my RV maintenance. Their quality and reliability have truly made a difference.
Aug 11, 2018
Don Rohrer
The expansion valves from Johnny's Radiator Shop have been a great addition to my RV. They have definitely contributed to improved performance and efficiency.
Aug 10, 2018
Linda Koep
The expansion valves from Johnny's Radiator Shop have been an invaluable addition to my RV. Their quality and reliability make them stand out from other motorhome parts.
Jul 19, 2018
Sarkis Karapetyan
I can't imagine managing my RV without the reliable expansion valves from J & B Fasteners. They have truly optimized the performance of my motorhome.
May 19, 2018
Ramya Kuchimanchi
The reliability of your expansion valves is exactly what I'm looking for. Thank you for providing such quality products.
May 11, 2018
Pamela Coe
I've noticed a significant improvement in the efficiency of my RV's cooling system since using J & B Fasteners' expansion valves. They have definitely exceeded my expectations!
Apr 26, 2018
Paul Sandoval
J & B Fasteners' expansion valves have exceeded my expectations in terms of durability and performance. A must-have for any RV enthusiast!
Apr 25, 2018
Chris Spacagna
The expansion valves from J & B Fasteners have significantly enhanced the performance of my RV. It's great to have access to such reliable and durable motorhome parts!
Apr 3, 2018
Rick Perkinson
I highly recommend the expansion valves offered by J & B Fasteners to all RV owners. They are durable, reliable, and truly make a difference in the overall performance.
Mar 15, 2018
Darryl Lc
The high-quality expansion valves offered by Johnny's Radiator Shop have been a game-changer for my RV. They have certainly exceeded my expectations!
Mar 3, 2018
Contact Talk
The expansion valves from Johnny's Radiator Shop have made a noticeable difference in the performance of my RV. Such a great investment for any motorhome owner!
Feb 14, 2018
ANGEL CASTRO
I highly recommend J & B Fasteners' expansion valves to all RV enthusiasts. They have undoubtedly made a significant difference in my motorhome experience.
Jan 19, 2018
Julie Ross
The range of expansion valves you offer is quite impressive. I'm sure I'll find the perfect fit for my RV.
Nov 20, 2017
Luo Alice
The attention to detail in the design of your expansion valves is evident. It's good to know that quality is a priority.
Nov 11, 2017
Masoud Solgi
My RV maintenance has been hassle-free ever since I started using the expansion valves from J & B Fasteners. They are truly reliable and durable products.
Nov 9, 2017
Barry Macgregor
The expansion valves from Johnny's Radiator Shop have truly proven to be a worthy investment for any RV owner. Their reliability and durability are unmatched!
Oct 12, 2017
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