ORBEK 18 x 18 Inches RV Water Heater White Door and Flange Combination. ONLY Door kit for RV Tankless Water Heaters
Condition: New
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FREE 30-day refund/replacement
To qualify for a full refund, items must be returned in their original, unused condition. If an item is returned in a used, damaged, or materially different state, you may be granted a partial refund.
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Availability:
20 left in stock
Arrives
Sunday, Jun 7
Color: Size 18"X18", White Door
Features
- Basic: Door Size: 18" x 18", White color and it's for ORBEK RV water heater. Installation instructions are provided
- Applicability: If you are replacing an Atwood 6-gallon water heater with an ORBEK RV water heater, this product should be installed
- Easy installation: Flush-mounted doors sit flush against the side walls, creating a cleaner appearance and reducing the risk of leaks
- Durable: This door is made of galvanized steel, ensuring both durability and sturdiness. It is professionally designed to be waterproof, keeping mosquitoes away from your water heater
- Waterproof and Dustproof: Once installed, this door effectively blocks rainwater and dust during rainy, snowy, or windy weather, ensuring your water heater operates reliably at all times
Brand: Orbek
Product Dimensions: 18.5"W x 18.5"H
Color: Size 18"X18", White Door
Item Weight: 5.5 Pounds
Style: 18"x18" White Door
Mount Type: Wall
Is Electric: Yes
Smart Home Compatibility: Not Smart Home Compatible
Item Dimensions W x H: 18.5"W x 18.5"H
Item Weight: 5.5 Pounds
Color: Size 18"X18", White Door
Style Name: 18"x18" White Door
Brand Name: Orbek
Model Number: HRU-RGWD-1818
Manufacturer: Orbek
Manufacture Year: 2025
Included Components: RV Water Heater Door
Unit Count: 1.0 Count
Frequently asked questions
If you place your order now, the estimated arrival date for this product is:
Sunday, Jun 7
Yes, absolutely! You may return this product for a full refund within 30 days of receiving it.
To initiate a return, please visit our Returns Center.
View our full returns policy here.
To initiate a return, please visit our Returns Center.
View our full returns policy here.
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- Affirm Financing
- Afterpay Financing
- PayTomorrow Financing
- Financing through Apple Pay
Learn more about financing & leasing here.
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Top Amazon Reviews
Color: Silver
Item was better than described. I had to order this to replace the original Suburban brand water heater that was in my travel trailer. This item is better quality than the original. It fit directly into the original open with no issues. I opted out of purchasing the matching door and I had to do some custom work to the original door to make the vent tube fit since it was slightly off center from the original unit. Once everything was installed it worked with no issues. I saved some time installing the controller by splicing the original wires with the new controller to keep it in the same location, otherwise I would have had to figure out how to pull the wire behind the cabinets and walls or have to mount the controller in a different location.
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Reviewed in the United States on May 14, 2026 by Brian Holm
Color: Silver
Just what I wanted! Easy install and powered up on first try! Excellent hot water delivery!
Reviewed in the United States on May 22, 2026 by TheWorralls
Color: Silver
Works great provides plenty of hot water
Reviewed in the United States on May 24, 2026 by Claude f.
Color: Silver
Had just bought a new to me RV that hadn’t been winterized correctly. Water heater was busted. I never have had an instant heater before and thought why not. After reading and learning about wait times when using the small 6 gallon heater and the limit of hot water, this just made sense. Installation was straightforward and fit was really great, particularly the door. This was for a Winnebago micro mini 2108DS. With the unit on and the gas on, at first tried to check the hot water and nothing. Quickly found that we had forgotten to turn the unit on at the thermostat. Non issue. We set the water to 113 F and then tested it and in literally seconds the water temp shot up. You’ll have endless hot water if you have endless gas. But since we only have two 20 lb tanks this means we’re limited to 80 (Not a type) 10 minute showers. I’d say a bit of an overkill for an occasional use vehicle lol, but hopefully you’ll get the point. Two of us were able to take back to back showers. I don’t believe this would have been possible with the 6 gallon heater. Very satisfied.
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Reviewed in the United States on May 4, 2026 Reviewed in the United States on May 4, 2026 by Unwiredone
Color: Silver
Specifications list this as the power source being corded electric. It’s NOT an electric hot water heater. After going back and digging I was able to find ONE picture (NOT directly in the listing pictures) that shows a gas inlet. But I didn’t dig that far trying to make my purchase. I’m not super familiar with these kinds of things and purchased this so my husband could install it in our RV. When it arrived he knew immediately it was propane… but because of the hook ups. I’m honestly just pretty annoyed that it wasn’t listed ANY where on the listing information a the specifications say electric.
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Reviewed in the United States on November 8, 2025 by Brittney Wood
Color: Silver
We love our tankless hot water heater. It was pretty easy to install had to make a few modifications with the water lines. Love love it!!!
Reviewed in the United States on May 14, 2026 by Terry Hibbler
Color: Silver
Was as close to plug and play as you can get. It heats the water very well first time with instant water heater so don't know if the 30 second to one minute heat time is normal but we are very happy with the output of the unit. I had a couple things pop-up for me on the install but they were not related to the unit it was a breeze to install and again We Love It have hot water at all areas wee need it. It's super easy to set temp to right where you want it.
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Reviewed in the United States on March 24, 2026 by Wadepy
Color: Silver
Out of the box, fired right up. So far, excellent product. DON'T FORGET TO ORDER THE DOOR FOR THE UNIT as this is not included with the heater!
Reviewed in the United States on May 27, 2026 by Brian Fletcher