tankless

So, this may be a stupid question or one that should at least be obvious, but.... We have a 2020 Thor Quantum. We bought it about 6 months ago and have not used the hot water in it (for multiple reasons). The few times I attempted to do so, the water heater thermostat would come on beside me (in...

We have an 2023 International 23 FBT and are wondering if the tankless hot water system can be upgraded to the "recirculating" version available in new 2025 models. Has anyone tried this with a Dealer's service dept? If yes, was it worth it? Thank you! jw

We bought a new 2024 Imagine XLS 22MLE last year. We like most everything about the camper except for the confounded tankless water heater. IMHO, I much prefer the old tank style water heaters. I never had a problem with them, they provided constant hot water, and you could use the...

My wife & I purchased a new 2025 Nexus Viper 27ft Class B+ The Motorhome still looks like a Class C I have an issue with the water on Demand. Took it back to the dealer & all they did was clean the vent to get the unit working. My big issue is that you have to have the water on full to get the...

I have a 2024 Forest River 39TN. I am finding that the recommended water pressure for RVs is around 50psi. If I run at that pressure my hot water heater does not kick on (on demand). Does anyone else have this issue? I currently have the water pressure at 65 to allow for my water heater to work.

Has anyone ever done this? The on-demand system just never seems to work. I took it in for warranty work but still it is not what I would expect. We keep getting error codes after following all the great advice on this forum. I am skeptical that even if this thing worked as advertised it is...

So we want to upgrade to a tankless hot water heater. What are the dimensions of the standard unit that comes with the trailer? Is it 12.5” x 12.5”??? Any help would be great.

So, we are getting ready for the season with our new Gray Wolf. I was checking everything out, and I filled the fresh water tank, but the water heater wouldn’t heat up the water. I then connected the hose for the city water hookup, and the heater worked and started heating the water. Does anyone...

Well, I started to dewinterize my alpine 3220rl with the suburban iw60rl tankless water heater. The recirculating pump must have frozen and cracked. I realized this when the water pump kept pulsing. I noticed water dripping from underneath. The failed valve sprayed water all over the circuit...

Hello community, bear with me, we bought this 3931FB (second owners) used. I’m a newbie to full time RV living. The original suburban water heater was a flop and needed immediately replaced. Ordered a Fagotti tankless, hooked everything up, used a multimeter to check wiring from the rv...

Hello! I've lived full time in my 25RKS for approx. 4 months now, and have made all the upgrades i need except a tankless water heater, I was wondering if there was a certain kind i needed to get? Do i just measure the opening on the outside of my camper and find the measurements within the...

Hi All, First post here and I’ve seen some questions about pros/cons with the tankless water heaters but nothing quite aligning with the issue I’m having. The trailer is a 2024 Grand Surveyor 268FKBS model. The tankless unit is made by Girard. This unit seems to work great when connected to...

Can anyone give me model number of the suburban tankless water heater in their rig? I had ours replaced a year ago with a Girard. Big mistake. Doesn’t work as well and now the relieve valve has broken off I would like some advice as to who makes the tankless water heater Not every review company...

My experience is with a 6gal water heater which you have to isolate from the hot water system and drain for winterization. If I am reading the manual for the GSWH-2 correctly, all I have to do is leave it in line and flush the system with non-tox at every hot faucet. Am I right?

Hello, I'm looking at changing my tankless propane only water heater to the Girard 6 gallon DE. I'll just use the switch on front to power the electric. Question is, can I use the same switch that is wired in for the tankless already to the propane on the tanked, and do I remove the User control...

New to the RV life and am full time living in a Forest River Puma 402LFT on private land with city water and power. Wondering if I can leave the tankless water heater on all the time

I took out. SW6Delc. Installed a fogatti insta shower 8. Which wires from the old system hook up to the new water system. The new water system has a white and black. Old system has blue orange red green?

“Thankless” Water Heater I’m guessing that the “*” on the equipment page got me. Our 2023 29.5 bhds shows to come standard with a tankless water heater. Well. Not all of em. We got the old school 6 gallon Atwood. Shoulda looked closer huh???

I have a 2023 Jayco 195RB and I made the move from a Suburban tankless water heater ST-60 to a Suburban tanked style SW6DE. Took a bit of time with the electric and plumbing changes but the Aqualock fittings made it easy. I had to change out a single 20A circuit breaker for a tandem 15/20A...

We have an East to West 2023 Alta 2600 KRB. The tankless water heater regularly exceeds the temperature to which we set it by 20 degrees or more. Has anyone experienced this or has any troubleshooting thouhts?

Propane tanks are full and the temperature control panel shows like it is flowing water but water doesn't get hot and after a few minutes an error code E1 shows on the control panel

I have a 2017 Vintage Cruiser and am replacing the tanked water heater with a tankless water heater. The new water heater has a gas line input, cold water input, hot water output and 4 wires. Two for the electric and 2 for the controller. See pic attached. I have 2 questions. 1) What is the...

My daughter just purchased a 2023 Puma 38rlb. It has a Girard tankless water heater but she cannot find where the control panel is installed to change the water temperature. Any ideas where this is usually installed?

Hi for anyone having the issue of heater not lighting for 3 days after a hard rain, I've discovered that blowing it out doesn't really work. But if I take that plastic table and lean it in front of the heater bay it keeps the water out no more issues. A bigger issue is when winterizing this...

Hi I have a 2021 Cherokee 274wk limited and was wondering what tankless hot water heater anyone had changed too from the suburban electric one? Thanks!