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The 8 Best rv furnaces of 2024

Are you trying to find rv furnaces among various brands on the market but aren’t sure where to begin? To assist you in finding the right one, we’ve put together a list of the 7 best to help you pick the perfect one!

We investigated and evaluated a number of the top-selling rv furnaces on the market in order to create our list of the best. Making a decision among the many options available is never simple. There are an infinite number of models available, each with a distinct price. And as you’ll find out, the best options aren’t usually the ones you imagine! This comparison is rich and relevant because of the numerous factors that were employed. You will find products featured in this ranking not only based on their pricing but also on their features and other customers reviews. To write this review, we completed 13 hours of research and did 21 rv furnaces tests. You won’t need to pick products at random any more. If you’re unsure of what to look for, browse our list and consult the buying guide!

An overview of our top picks

Table of contents

The best rv furnaces you can buy today

No. 1
Suburban Mfg 2609A Rp-35 Furnace Core Q
  • Item Package Quantity - 1
  • Product Type - CAR ALARM
No. 2
Suburban Mfg 2608A Rp-30 Furnace Core Fq
  • Item Package Dimension: 20.0L x 12.0W x 7.5H inches
  • Item Package Weight - 1.0 Pounds
  • Item Package Quantity - 1
  • Product Type - AUTO PART
No. 3
37022 Limit Switch for Atwood RV Furnace Compatible with 85-III, 85-IV, 1522, 2334, 8516, 8520, 8525, 8531-190℉
  • 【Safety Device】The limit switch is a very important safety device on the furnace that prevents the furnace from overheating. Therefore, when a limit switch has been used for a long time or is obviously broken, it should be replaced with a new one for security.
  • 【Perfect Fitment】2 Pack Limit Switch, Fits for Atwood Hydroflame RV Furnaces. Compatible with 1522 2 STAGE, 1522 LD 2 STAGE, 2334 2 Stage, 8516-III, 8516-IV, 8520-III, 8520-IV, 8525-III, 8525-IV, 8531-III, 8531-IV, 8535-III, 8535-IV Models.
  • 【High Quality】Premium material manufactured for better performance and long using life. High standard Aluminium Alloy, good heat resistance, can handle high temperature. Professional production, sturdy and good heat sensitivity, good wear resistance.
  • 【Tips】Normally, switches have different temperature ratings and are located in key locations above the heat chamber of various furnace models. So when replacing one of the switches, be sure to use the switch with the correct rating. This limit switch is 190℉.
  • 【100% Satisfaction Guarantee】The johntruck Team aims to provide you the best products and services. Support 30 days returns and 12 months warranty. Please feel free to contact us if you have any question.
SaleNo. 4
Dreyoo 232261 Sail Switch Replacement Compatible with Suburban RV Furnace, Low Air Flow RV Transfer Switch for Camper Furnace(1 Pack)
  • Sail Switch Compatibility: designed with a long narrow sail, this switch can replace Suburban 232261
  • Low-Cost Way to Restart: does your Suburban RV furnace work intermittently? The igniter can fire but it keeps blowing cold air; Then the sail switch is most likely the key, check the model number and replace it with a new one
  • Applicable Furnace Models: compatible with Suburban SF-20/25/30/35/42, SF-20F/25F/30F/35F/42F
  • Other Model Fitment: developed to offer precise compatibility with various SF series
  • Systematically Designed: precisely built to deliver maximum durability with a systematically designed structure, carrying 250VAC voltage rating for superior performance
No. 5
SUBURBAN MFG Suburban 2504ABK Nt-20Seq Furnace
  • Made with quality parts/materials
  • Refer to manufacturer recommendations for installation/fit
  • Designed for performance and reliability
  • Made for use with Suburban
SaleNo. 6
Suburban NT-30SP Electronic Ignition Ducted Furnace
  • Electronic ignition
  • Vent assembly included
  • Ideal replacement furnace
  • Reliable performance
  • Ducted furnace 12VDC, 30,000 BTU
SaleNo. 7
Suburban 2390A SF-25FQ Series Furnace
  • Brand: Suburban Mfg Co
  • Part Number: 2390A
  • 25,000 BTU
No. 8
33082 SVC Df Sail Sw W/Brkt M/L Kit for Select Dometic Atwood RV Furnace Sail Switch – 2 Pack
  • It is compatible with Dometic Atwood Furnace AFM Series with Serial Numbers AFTER 72489156: AFMD25111, AFMD25121, AFMD25131, AFMD25141, AFMD25151, AFMD30111, AFMD30121, AFMD30131, AFMD30141, AFMD30151, AFMD35111, AFMD35121, AFMD35131, AFMD35141, AFMD35151
  • It is compatible with Dometic Atwood Furnace AFLD Series with Serial Numbers AFTER 72991127: AFLD35111, AFLD35121, AFLD35131, AFLD40111, AFLD40121, AFLD40131.
  • It is compatible with Dometic Atwood Furnace AFLA Series with Serial Numbers AFTER 81689155: AFLA35211, AFLA35221, AFLA35231, AFLA40211, AFLA40221, AFLA40231.
  • It is compatible with Dometic Atwood Furnace DFMD Series with Serial Numbers AFTER 72489156: DFMD25111, DFMD25121, DFMD25131, DFMD25141, DFMD25151, DFMD30111, DFMD30121, DFMD30131, DFMD30141, DFMD30151, DFMD35111, DFMD35121, DFMD35131, DFMD35141, DFMD35151.
  • 365-DAY WARRANTY POLICY: folosem parts always come with a 1 year warranty.
No. 9
Fexhull 31501 33488 33727 Circuit Board with Adapter Fit for Atwood 31501, Replace for Dometic Hydro Flame Furnace Control Board - 12V with Fan Control
  • Fit for Atwood 31501 Hydro Flame Furnaces: 7912-II, 7916-II, 7920-II, 8012-II, FA 79D, HF 80D, DC82 25-32, DC82 35-41, FA 76D, FA 78 25-32, FA 72D; 8500-IV Series, 8500-III Series, 85-II Series, 85-I Series, 8900-I DC Series, 8900-II DC Series, 8900-III DC Series, AFSD12, AFSD16, AFSD20, AFMD20, AFMD25, AFMD30, AFMD35, DFMD20111, DFMD25111, DFMD30111, DFMD35111 DFSD12111, DFSD16111 and DFSD20111
  • 【Specification】12VDC RV Fan Control Pin Connect Board and EC Adapter;Size(LxWxH):4.25x3.25x1.8 inch
No. 10
Eazy2hD 3 Pack RV Furnace Vent Cover Screens for RV Water Heater Vent Cover RV Bug Screen Flying Insect Screen Stainless Steel Mesh with Installation Tool and Silicone Rubber
  • ✅【PACKAGE INCLUDE】1x Rectangular RV Water Heater Screen( 8.5''x 6''x1.3'') , 2 x Circular RV Furance Screen( 2.8" x 1.3"), 4 x Spring Fasteners, 1 x Installation Tool.
  • ✅【1x Rectangular for water heater】Fit for most water heater and suburban furnace vents.
  • ✅【2 x Circular for furances】 Fit for most Duo-therm and Suburban furnace vents.
  • ✅【DURABLE & STAINLESS】RV screens are made with high grade stainless steel to ensure they stay intact and corrosion-free over your vents so your investment stays protected. And it is easy to clean to look good.
  • ✅【EASY TO INSTALL】Spring hooks and installation tool are provided to install conveniently. More hooks for better fixation and for next use.
  • ✅【QUALITY ASSURANCE】Any question or problem, please feel free to conract us,we'll do our best to solve it for you. Customer satisfaction is our tireless pursuit- 24 hours email customer service response ◠◡◠✌
SaleNo. 11
Dometic DFMD30111 Medium Furnace - Low-Profile, Quiet LP Gas Furnace - Easy Maintenance with Superior Air Delivery
  • POWERFUL HEATING: With a heating capacity of 30,000 BTUs, this Dometic furnace is capable of heating up medium-sized RVs and trailers quickly and efficiently.
  • EFFICIENT AIRFLOW: The design style of this heat exchanger maximizes air distribution, providing a more even airflow that reduces hot and cold spots in the vehicle. It heats the coach quicker and with less gas consumption.
  • QUIET OPERATION: This furnace is engineered with reduced air turbulence for a noticeably quieter operation, providing a comfortable and peaceful environment inside the vehicle.
  • COMPACT DESIGN: The low-profile, compact design measures 7-3/8 in. x 16-1/2 in. x 20 in. (H x W x D), making it easy to install in a horizontal or vertical configuration, while still offering superior air delivery.
  • EASY MAINTENANCE: The Dometic DFSD 12111 Small Furnace has a redesigned, durable stamped steel door, sold separately (select models only). It is 12 V DC powered unit and engineered for easy maintenance. All of these features make it an excellent choice for RV and trailer owners who want a reliable and efficient furnace for their travels.
SaleNo. 12
TOODOO 2 Pack Flying Insect Screen RV Furnace Vent Screen RV Water Heater Vent Cover 2.8 Inch Stainless Steel Mesh with Installation Tool
  • Quantity: package includes 2 pack RV furnace vent cover, 2 pieces spring hooks and 1 installation tool
  • Size measures: each screen size is 2.8 inch in diameter, 1.8 inch in height, each mesh grid is 0.3 inch in length
  • Well-designed: designed screen fits for most Duo-therm and Suburban furnace vents, protects the furnace to stay away from flying, insect, mice and birds
  • Easy to install: spring hooks and installation tool are provided to install conveniently
  • Strong and durable: mesh screen is made of stainless steel; Minimal airflow restriction for RVs furnace vent
No. 13
Furnace Motor Replacement for Suburban RV for SF-42/42F 233103
1 Consomer Reviews
Furnace Motor Replacement for Suburban RV for SF-42/42F 233103
  • Motor 2-15/32" Diameter. Shaft 5/16" Diameter x 1-15/16" (front) x 1-1/2" (rear)
  • Two Wire Leads with Insulated Female Terminals
  • Two Mounting Studs on Short Shaft Side 2" Apart Center to Center
  • Short Side Shaft from Base of Motor to End of Shaft- 1 1/2” (short side) & 1 61/64” (long side)
  • Replacement for RV furnace models SF-42, 42F (2-1/2" motor) for models built prior to 2001.
  • 1 Year Warranty
No. 14
Ussuray 35100 New Series RV Furnaces Electrode Compatible with Hydro Flame Furnaces Electrode, Fits for AFS, AFM, AFL, DFS, DFM, DFL Various Series of Furnace
  • Wide Application: Our electrode is not only compatible with Hydro Flame systems, but also for Compatible with the AFS, AFM, AFL, DFS, DFM, DFL various series of furnace.
  • New Series RV Furnaces Electrode: Our RV furnaces electrode is made of the best materials and are durable and have a long service life. Choosing to use our RV furnaces electrode is a good decision. Electrodes will serve your RV furnace for a long time, and it is convenient for you to use on the go.
  • Easy to Ignite: Our RV furnaces electrode can release sparks and ignite gases quickly, allowing you to use equipment in your RV quickly, avoiding multiple ignition failures and saving you time.
  • High-quality Finished Product: Our electrodes are hard and not easy to be twisted and bent, the electrode surface is clean and free of dirt, and the distance between the two poles is moderate, which is easy to generate sparks to ignite the gas.
  • 100% Satisfaction Guarantee: Your satisfaction is our objective. Our purpose is to bring our customers a superior service. Our products support refund within 30-Day guarantee, 12-Month warranty for quality-related issues. The one thing you need to do is that returns it for your warranty.
No. 15
RV Furnace Vent Screen for RV Water Heater Vent Cover, RV Bugs Screen, Flying Insect Screen, Stainless Steel Mesh with Installation Tool
1,130 Consomer Reviews
RV Furnace Vent Screen for RV Water Heater Vent Cover, RV Bugs Screen, Flying Insect Screen, Stainless Steel Mesh with Installation Tool
  • 【Package Include】: 1x RV Water Heater Screen( 8.5''x 6''x1.3''), 1x RV Water Heater Screen (4.5" x 4.5" x 1.3") , 2 x RV Furance Screen( 2.8" x 1.3"),6 x Spring Fasteners, 1 x Installation Tool. Easy to install.
  • 【RV Insect Screen 8.5" x 6" x 1.3"】 : Compatible with Atwood 6 & 10 Gallon and Suburban 6 Gallon water heater vents. Easy to install: It comes with four springs and a tool to connect the springs to any of the vent openings, takes no more than a minute or two to install.This water heater screen is not created or sold by Atwood.
  • 【RV Insect Screen 4.5" x 4.5" x 1.3"】 : Compatible with Atwood furnace vent models 2540, 8516, 8520, 8525, 8531, 8535, and 8940; Fits Suburban 6, 10, and 12 gallon water heater vents and fits most battery vents. This RV bugs screen is not created or sold by Suburban.
  • 【RV Furance Screen 2.8" x 1.3" 】: Screen measures 2-7/8" diameter x 1-5/16" tall,compatible with most Duo-therm and Suburban furnace vents. protects the furnace to stay away from flying, insect, mice and birds. This RV furance vent screen is not created or sold by Duo-therm or Suburban .
  • 【High Quality & Easy to install】: RV Furnace Screen-made from heavy duty stainless steel, for maximum strength and longevity that resists corrosion. It's non-original aftermarket part.for any reason you are not satisfied,you can ask for a refund.
SaleNo. 16
Suburban 6258AEB Furnace Access Door for SF20Q - Black
  • Part Number: 6258Aeb
  • Country Of Origin: China
  • Package Dimensions: 4.3 L X 26.7 W X 52.2 H (Centimeters)
  • Package Weight: 1.068 Kilograms
No. 17
SUBURBAN MFG Suburban 2559A 12V RV Furnace SF-30Q - 30,000 BTU/h
  • Maximum heating performance in a low-profile design
  • BTU/h Input: 30,000
  • Dimensions: 7.5" height x 17" width x 20" depth
  • Voltage: 12 VDC
  • Amp Draw: 7.0
No. 18
RV Flying Insect Screen, 2 Pack Furnace Vent Cover Screens, RV Heater Vent Cover, 2.8in Silver Stainless Steel Mesh Bug Screen for RV/Campers/Trailers, Included Installation Tool
  • Size: Each RV vent screen's size is 2.76 inches in diameter, 1.38 inches in height, and each mesh grid is 0.12 inch in length. Thanks to the suitable size, this RV bug screen allows optimal airflow entering while keeping bugs away.
  • Keep Pests Out: This RV heater cover suits most Duo-therm, Suburban, and Durotherm furnace vents. Protects your family against mosquito and insect bites, enjoy a healthy, comfortable, and pleasant RV life.
  • Protect RV Appliances: A bug vent screen is an economical way to protect your RV furnace, water heater, or vent cover. Stays away from costly invasion by flying insect pests, birds, and mice. In addition, the furnace vent screen offers a comfortable space indoors for your family.
  • Install Easily: Package includes 2 pcs RV furnace vent cover screens, 2 pcs spring hooks and 1 installation tool. Easy to install with tools.
  • Stainless steel Material: Made of durable stainless steel, the sturdy structure ensures a long service life(easy to clean).RV heater vent cover will stay intact and corrosion-free over your vents.
No. 19
SUBURBAN MFG Suburban 2588A SF-35VHQ 35,000 BTU Furnace
  • Slim 7.5" high installs in out of the way areas
  • Over 24% more airflow
  • Direct spark ignition
  • Compact exterior venting
No. 20
Suburban Mfg 2610A Rp-35 Furnace Core Fq
  • Product Type - AUTO PART
  • Great for everyday use
  • Produced with the highest grade materials
  • Variety of styles for every type of accessorySpecifications

How to choose a good rv furnaces

Does the idea of finding a fantastic rv furnaces make you anxious? When it comes to purchasing this product, specifically when deciding which model to select, has your head been spinning between options? You are not alone if that is the case. We are aware of the pressure involved in the purchasing process!

Your presence here indicates that you are interested in rv furnaces. Before choosing which product would be the best for your needs after being inundated with information, locate a reliable source with genuine selections. You can get that information from a variety of sources, including buying guides and rating websites, word-of-mouth recommendations from friends and family, online discussion forums where users can share their own experiences, product reviews that can be found all over the internet, and YouTube channels. You can only get the right product through exhaustive analysis. But you realize that’s not always simple. In order to ease your concerns, we have taken the time to develop a list of the top rv furnaces products available right now. You might be wondering how we came up with the list. How was this buying guide developed?

First, we used our algorithms to gather as much reliable data as we could about these products. To verify all the data gathered, we used both artificial intelligence and a lot of algorithms.
Then, our experts used criteria that are recognized in the business to evaluate them according to their quality to price ratio, allowing us to choose the top rv furnaces on the market right now!

The selection of the goods is not arbitrary. Before creating a list, we take into account a number of factors. Below are some of the criteria discussed:

Brand Value: What happens if you choose a dubious brand just because it appears to be a good deal? So the likelihood of receiving a product with a short shelf life increases. That is due to the fact that well-known brands have a reputation to uphold, while others do not. Top rv furnaces brands strive to provide some distinctive traits that set them apart from the competition. So, hopefully one or more of the items on our list will be perfect for you.

Features: Useful features are all you need, not tons of them. We consider the important aspects and select the top rv furnaces based on those.

Specifications: Numbers always help you measure the quality of a product in a quantitative way. We try to find products with higher specifications, but with the right balance.

Quality: A product’s quality may always be quantified with the aid of numbers. We look for goods with better standards that strike the proper balance. The best quality product that gets highly appreciated and recommended by experienced users.

Customer ratings:  Would it be accurate to suggest that the rv furnaces were used by hundreds of customers before you? Superior ratings indicate that many customers had better service.

Customer Reviews: Like ratings,  provide you with accurate and reliable information about the product from genuine customers. Customer ratings are very important to all of us because they contain accurate and reliable information about the customer service we received from several hundred customers.

Seller Rank: This is very intriguing! Not only do you need a good rv furnaces, you also need a product with rising sales that is trendy. It accomplishes two goals. First, the expanding user base proves the quality of the product. Second, given that number, producers must be able to offer greater quality and after-sales support.

Value: You get what you pay for, they say, so consider the value. Cheap isn’t always good and expensive isn’t always bad. However, that does not imply that spending a lot of money on a product that is flashy but underwhelming is a good idea. Before adding them to the list, we make an effort to evaluate how much value you can get for your money from your rv furnaces.

Durability: Durability and reliability are closely related concepts. You will benefit from a strong and long-lasting rv furnaces for months and years to come.

Product availability: Products come and go, and new ones replace the old ones. Most likely, a few new features and required changes were made. What use is it to use a supposedly good product if the maker no longer supports it? We make an effort to highlight products that are current and offered by one or more trustworthy sellers, if not more.

Negative Reviews: Yes, we do take that into account as well! The goods with the majority of bad reviews are filtered out and disregarded when we choose the best-rated one on the market.

These are the standards by which we selected our rv furnaces. Do we end our process there? Hell no. The most crucial fact about us that you should be aware of is that we regularly update our website with current and pertinent information. We have one more layer of filtration since we place the greatest importance on reader satisfaction. Please let us know if any product included here is incorrect, irrelevant, subpar, or simply out of date. We always value your opinions, and we’ll work hard to make any necessary corrections to our list in response to them.

Why should you believe us?

There are now thousands of possibilities for these products on Amazon, but choosing the best one can be difficult and time-consuming. And what rv furnaces should you purchase in 2022?

This guide is the result of more than 10 years of experience in researching, testing and writing about many topics. Each member of our team is an authority in their area. We read every article we could find online and every consumer review on every retail website for seven hours. Additionally, we discovered a ton of websites that offered helpful resources, including buying tips and thorough information on rv furnaces.