









🚐 Upgrade your RV’s water heater door—where durability meets sleek design!
The RVPart Pro 15" x 18" Black Door and Flange Combination is a durable, weatherproof replacement kit designed exclusively for RVPart Pro tankless water heaters. Crafted from galvanized steel with a high-temperature waterproof finish, it ensures a perfect fit and protects your water heater from the elements, enhancing both function and style.












| ASIN | B0CQT3J5RW |
| Best Sellers Rank | #873,808 in Automotive ( See Top 100 in Automotive ) #264 in RV Water Heaters |
| Brand Name | RVPart Pro |
| Color | Black |
| Customer Reviews | 4.2 4.2 out of 5 stars (60) |
| Efficiency | High Efficiency |
| Flow Rate | 1.5 Gallons Per Minute |
| Heat Output | 42000 BTU per Hour per Foot per Degree Fahrenheit |
| Included Components | RV Water Heater x 1, Remote Controller x 1, User's Manual x 1 |
| Is Electric | No |
| Item Dimensions W x H | 15"W x 13"H |
| Manufacture Year | 2025 |
| Manufacturer | RVPart Pro |
| Manufacturer Warranty Description | 1 Years Warranty |
| Material Type | Copper, Stainless Steel |
| Maximum Pressure | 150 Pound per Square Inch |
| Maximum Temperature | 123 Degrees Fahrenheit |
| Model Number | RVG42BD |
| Mount Type | Wall |
| Power Source | Liquid Propane |
| Special Features | 2 Years Warranty, 24/7 Customer Support, Adjustable Temperature: 95°F–123°F, Anti-Freezing Protection, CSA Certified |
| Style Name | 42000 BTU RV Tankless Water Heater |
| Unit Count | 1.0 Count |
C**G
Works great
We replaced our tank heater with this in July and we lived in our RV until September it worked flawlessly. Will see how it does in the spring. It was easy to install and I like how easy it is to adjust temp.
M**S
Nice Unit - Easy Install.
So Far So Good, simple install and it worked first pass, I took the original(only one year old) back to camper dealer and left it on their Entrance with a note to all customers on the Junk they put into Springdale campers and the lies the sales folks tell!!
J**E
Works great... So far
So far it's great! Was a very snug fit and had to make a home Depot run for some fittings. Heats great finally a long hot shower! Now we wait to see how long it last and how much propane it uses.
N**.
Quality product
Just installed water heater today. Pretty straight forward instructions. Just remember this unit runs on 12v not 120v. Also hard water will ruin this heater so get a water softener if you don't already have one. Installation took 4 hours not including removing old heater. Make sure you check for gas leaks with soapy water before turning heater on.
2**E
Always a problem. I have since decided to take the loss and go back to a tank system.
It does not work well at all. I did receive a new mother board. But it also does not work. The instructions say it works from 10 to 17 volts. I have tried 11.7 to 14 volts, correct and new propane and water psi and it has failed to work correctly since got it. I think Fogatti needs to take this one back to the drawing board.
J**R
Nowhere for water to drain
Still works great after 6 months but leaks out of pressure relief and water has nowhere to drain out of front panel with it closed.
F**E
Highly recommend!
Someone did not winterize my 2017 Heartland prowler I bought and the hot water tank was cracked. I replaced it with this tankless water heater. Actually really easy to install. The hardest part was the framing of the actual camper was 1 in to small for this to slide in. ( All the units you buy are that way, no matter what brand). After measuring. All I did was take a sawzall and cut an inch of framing off. After that it slid right in and everything else hooked up perfect. I get hot water and under 10 seconds to the faucets. It's four 12v wires, one propane line ( didn't even have to change the fitting on the line It was perfect) and the two water lines. I do recommend replacing your two water fittings that connect into the unit from your old unit. Mine were plastic and did not reseal and had very small dripage. Over a long period of time that would ruin the floor. Also very quiet when it's running! If the hole in your camper is more of a rectangle than a perfect square make sure to get the correct door! As shown in my review pictures!
A**R
Decent water heater, BUT….
This is a 6 month honest review of my option of this water heater. This replaced my old 6 gal Dometic water heater which had a hole in the tank in my Grand Design Reflection fifth wheel. Install was very easy and it fit like a glove. Love how sleek and clean it is but after about 6 months of full time Rv living usage it started throwing an E8 code on the digital screen. The owners manual states that it’s a wind pressure switch failure. Couldn’t find the original OEM one anywhere so replaced the wind pressure switch with a similar one I ordered off Amazon. It made the showers a little longer lasting with hot water but will still throw the E8 code and then the water turns cold. Not sure if I got a lemmon or if this isn’t a good water heater for full time Rv life. Probably will be purchasing a better quality one like a Furrion, Rec Pro or Suburban. It’s a 50/50 shot in my opinion. I ordered it due to the great reviews but mine is no longer working and I’ve done all I know to do for it. 3 stars. Would be five it it was still functioning
Trustpilot
3 days ago
1 month ago