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  3. Access Door - Water Heater
Water Heater Door Latch

Water Heater Door Latch

Item # 372225
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Our Price: $6.59
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In Use/Installed

Water heater door latch replaces 1 worn or damaged door latch on most water heater doors. Lowest Prices for the best rv locks from JR Products. Water Heater Door Latch part number 372225 can be ordered online at etrailer.com or call 800-298-8924 for expert service.
  • All Info
  • Reviews (10)
  • Q & A (0)
  • Videos (2)
  • Photos
  • Why etrailer?

JR Products RV Locks - 372225

  • JR Products
  • Access Door - Water Heater

Water heater door latch replaces 1 worn or damaged door latch on most water heater doors.


  • Water heater door latch replaces 1 worn or damaged door latch on most water heater doors
  • Metal
  • Lifetime warranty

225 JR Products Water Heater Door Latch

Video of Water Heater Door Latch

Videos are provided as a guide only. Refer to manufacturer installation instructions and specs for complete information.

Video Transcript for Review of JR Products RV Locks - Water Heater Lock Tab - 372225

Ellen: Hey everyone. I'm Ellen here at etrailer.com. Today, we're taking a quick look at the water heater door latch. A lot of times these are an easy part that can come off of your water heater door, got broken, maybe something happened along the way. This is going to be a direct replacement for that. It's going to work with most of your water heater doors out there.The way you're going to get this installed is, if you flip that little tab over to the side, that's going to help you to compress the spring down.

And then basically, you're just going to push until it gets to the notched out portion of that piece there. You can kind of see the post narrows, so then you can take that little tab off. Be careful, because the spring might want to shoot up at you. It is a spring, it's going to spring back. Once you have that off, you can now take everything else apart.

So now, you can push that through the opening where your post was before. Put the spring over the top of it, and then reattach your tab. Same thing, push that down with the tab until you can slide that in place. So simple way to replace that water heater door latch without having to replace the whole thing.It's made of metal, so should last for a long time. It is covered by a lifetime warranty from JR Products.

As far as the width here, at the very edge, it's about just over 3/4 of an inch, or maybe right at 3/4 of an inch wide. So it should be pretty universal for most of your water heater doors out there. That's going to do it for our look at the water heater door latch. If you need any other accessories or replacement parts for your RV, you can always turn to us here at etrailer.com to find what you need. Thanks for watching and we'll see you next time..

Customer Reviews

Water Heater Door Latch - 372225

Average Customer Rating:  4.9 out of 5 stars   (10 Customer Reviews)

Water heater door latch replaces 1 worn or damaged door latch on most water heater doors.

- 372225

Lock was just what I needed and made of metal rather than the old plastic one. Has been in service for a year and working great! Happy with this product. 941279

- 372225


- 372225


- 372225

Never an issue with any thing ordered 916873

- 372225


- 372225


- 372225

Installation was relatively easy, instructions were straight forward and easy to follow. 899270

- 372225

Fit perfectly. Installed in minutes. Will be using e trailer again as needed 851431

- 372225

Easy to install, works great. 850243

- 372225

Awesome experience, fast friendly servi ce. 773708


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Info for this part was:

Installed by:
Andrew K
Installed by:
Kathleen M
Edited by:
Lindsey S
Video Edited:
Dustin K
Written by:
Mike S
Video by:
Aidan B

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