RVPart Pro GT42 RV Tankless Water Heater Propane, with 15"x15" Black Door (Standard for Initial Install) and Remote Controller, DC 12V, Optional 15"x18" & 18"x18" Doors (Sold Separately)

Excellent product, works as it should, able to take a shower without running out of hot water.

This water heater has been outstanding! I installed it on a camper where the water heater had exploded. It fit perfectly and was a breeze to set up. You only needed to hook in the two water lines DC power and a gas line. I've noticed that it won't engage the flame to heat the water if your water pressure is poor. I see this as a safety feature. My procedure for using it is to turn it on from be outside with the rocker switch. Then go inside and turn on the water. It will automatically come on. And when the water starts flowing well you'll see a flame icon come on to the control panel and you've got heat. It heats up fast and stays hot for as long as you need it. If you experience any error codes just go outside turn the rocker switch off, check your water pressure. Turn the rocker switch back on and turn on the water. It will reset. I've done this numerous times with no problems

I got this water heater after looking over the reviews and ratings. Everything looked great. It's been a nightmare. I have had this sience the 14th of December (it's now the 22nd). The first day I got it I pulled it out of the box and looked over the very shoty manual and instructions.This unit is rated for a 10 amp - 12V DC supply. My old water heater ran off a standard 120V AC with a dedicated 15amp breaker. Should be able to run it through a transform and get it running. I have a few with different ratings so I started with the 120V Ac input with a 12V and 24V output. Wired the heater to the 12V as that's what the manual says it runs on. Nothing turned on. Continued to step up the power but to no avail. It would not turn on. Tried all the transformers and resistors again from lowest output to a max of 48V AC but could not get it to even try to turn on. Came to the conclusion it's just a faulty unit and I need to exchange it. Contacted Amazon to find out they won't exchange it. I can process a refund for a chance to get my money back but that's not even guaranteed and can take up to 30 days after they receive it.Just tired of the cold showers and crap service. Can't find the phone number to the company anywhere in the manual or instructions either.

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.

It works great, but one potential drawback is the wait for the hot water to make it to the tap.In an RV using waste-holding tanks, this could become an issue.Setting the temp for a shower and simply opening the hot water valve is very handy and easily repeatable.

was a direct fit in my 2022 fuzion 419 seem to work great half the price of the original . the original only lasted three years if I get three out of this new one such a deal

Awsomely works .Just fallow instructions

Back when I lived in the Kingdom of Lukewarm Regret, showers in my RV felt like stress-laced marathons—sprint in, rinse fast, and pray no one had just used up the last drop of heat. I dreaded going in after anyone. It was emotional damage by water pressure.Then came my knight in stainless armor: this gloriously affordable tankless water heater. Suddenly, I was living the “Spa Witch in the Wild” life—endless steam, spontaneous shower karaoke, and philosophical musings brought on by deep-conditioning bliss.Sure, the install threw a tiny wrench—turns out the unit was a smidge too small. But did I crumble? Never. I picked up a hammer, channeled my inner HGTV heroine, and launched “Project Frame & Fabulous.”Now I’m crowned Queen of the Camper Kingdom, basking in endless hot water, and honestly? I’d pay triple for this thing… but don’t tell the seller. Budget-friendly, soul-soothing, and DIY empowering—this heater’s got it all.