Suburban RP-35FQ 35,000 BTU/h RV Replacement Core for Suburban Furnace Series F-42F, SF-35F, SF-35FQ, SF-42FQ, SF-FQ (2610A)

Fit perfectly into the old furnace slot. Just reattached the propane hose and wires and it started working perfectly. It's a tight fit and takes some time to install - but well worth it. The problem with my existing furnace was a sticky sail switch. I know I could have saved some money by replacing that switch, but the furnace was 13 years old and I didn't want future problems so went with this new one.

I can say my unit arrived in perfect shape. I don’t mind the plastic fan noted in other comments. If it is ever an issue I will just use the metal one from my old unit. The instructions are good but not nesssesary after you read once. It’s a very easy install and this is my first time doing any work like this. Don’t be afraid. Save money and do this yourself. It works as soon as installed with no fuss. I can’t say it is the most quiet heater I have heard but is definitely not worse or as bad as some. I will report next year but I believe this is a great quality replacement and would definitely recommend this to even a beginner like myself.

I received this unit yesterday, installed it today. It was a perfect swap. Easy to install. On my motorhome you must take the whole furnace box out as the old unit and new unit slide out from the back. Once the new furnace was in, turned on the thremostate and it lit right off. It is much quieter that my old one. The furnace core comes with the circuit board. And sail switch installed. So far, very happy.

Reading over some of the negative reviews, I also had the blower motor go out just after one season. Good luck finding a replacement. The part number doesn't exists anymore. It has to be cross referenced. The motor slowed down and then stopped. Piece of junk.

This heater was delivered in less than a week and I live in Alaska, this heater was easy to install all is needed was an extension of the fuel line, heater works great no problems at all for now and the temperature is - 3 degrees, i think i want to buy another one, thank you 👍

This works great was a replacement for the one that was already in my camper van only problem is it came delivered with the igniter broken on it luckily I was being helped by a mobile RV repairman who had the spare part and I didn't have to return this because of the broken igniter

Easy to install and works perfectly. Would recommend.

Product arrived with detailed instructions for removal and installation of replacement product. Once installed and secured in place there was a very noticeable difference in the heat being produced. There are no leaks around the unit as it fit perfectly into the area. Our problem was solved with this long-lasting replacement. Best value for the money.