Best Suburban Rv Heaters Furnaces in 2026
Daisy
Last Updated: Jul 19, 2026
Daisy
Last Updated: Jul 19, 2026
9.7
* PickSmartly editors independently research, review, and endorse the top products through comprehensive data analysis. We may earn a commission for qualifying purchases made through our product links.
| SELLER | SELLER SCORE | AMAZON FULFILLED | PRIME | FREE SHIPPING |
|---|---|---|---|---|
| Amazon.com | 9.68 | ✅ | ✅ | ✅ |
Package Dimensions: 16 L x 6 H x 9 W (inches)
Package Weight: 0.5 pounds
Country of Origin : China
Part Number: 3106995.032
| SELLER | SELLER SCORE | AMAZON FULFILLED | PRIME | FREE SHIPPING |
|---|---|---|---|---|
| PartXpress | 9.58 | ✅ | ✅ | ✅ |
The ignition control board performs all the functions necessary to turn the furnace on and keep it running
Powered with 12V DC, the board sends signals to open the gas valve and emits a high output voltage that creates an ignition spark to light the burner.
Compatible with : Atwood 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.
If you're control board uses the older edge connection, then the Dometic 35325 adapter will be required for installation.
| SELLER | SELLER SCORE | AMAZON FULFILLED | PRIME | FREE SHIPPING |
|---|---|---|---|---|
| mendoyoo | 9.91 | ✅ | ✅ | ✅ |
❅ Heating Element # 3850644422 AC 120v 325w.
✿ Replacement Parts for Dometic Refrigerator Models DM2652/ DM2662/ DM2663/ DM2852/ DM2862/ NDM1062 Includes wire lead.
✪ Installed easy and works like the original one did.100% of the products have been rigorously tested to ensure that each product received by our user can work perfectly.
★ If your fridge won't works on 110v AC,Test for heating element,If you have voltage at one wire but not the second,most likely the element is burned out creating a break in the voltage path,please replace the new heating element.Just be careful because you are dealing with dangerous voltages.
❤ After-sales service:We provide 5 years of worry-free maintenance.If you encounter any problems during use,you send an email by Amazon,and we will definitely give you satisfactory solution.
| SELLER | SELLER SCORE | AMAZON FULFILLED | PRIME | FREE SHIPPING |
|---|---|---|---|---|
| YaZer | 9.89 | ✅ | ✅ | ✅ |
Refrigerator Parts for Dometic: Compatible with Dometic Refrigerator Model DM2652, RM2652, DM2852, DM2662, DM2663, DM2862, NDM1062 and RM28xx Models.
Heating Element 3850644422: Wattage 325 Watt, Voltage Rating 120 Volt AC.
Includes wire lead for easy connection
Product Type: Heating element for Dometic refrigerator
Buy with Confidence: Every heating element is backed by 12-month warranty. If there is any problem, please feel free to contact with us.
| SELLER | SELLER SCORE | AMAZON FULFILLED | PRIME | FREE SHIPPING |
|---|---|---|---|---|
| DTAIR | 9.50 | ✅ | ✅ | ✅ |
【PACKAGE】: 2 PCS 33082 Sail Switch
【FIT MODELS】: 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
【FIT MODELS】: It is compatible with Dometic Atwood Furnace AFLD Series with Serial Numbers AFTER 72991127: AFLD35111, AFLD35121, AFLD35131, AFLD40111, AFLD40121, AFLD40131.
【FIT MODELS】: It is compatible with Dometic Atwood Furnace AFLA Series with Serial Numbers AFTER 81689155: AFLA35211, AFLA35221, AFLA35231, AFLA40211, AFLA40221, AFLA40231.
【FIT MODELS】: 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.
| SELLER | SELLER SCORE | AMAZON FULFILLED | PRIME | FREE SHIPPING |
|---|---|---|---|---|
| Dreamyo | 9.94 | ✅ | ✅ | ✅ |
What You Will Receive: the package includes pieces of sail switch compatible with Dometic 33082 Atwood Furnace
Suitable for AFM Series: it is compatible with Dometic Atwood Furnace AFM Series with Serial Numbers after 72489156: AFMD25111, AFMD25131, AFMD25121, AFMD25151, AFMD25141, AFMD30111, AFMD30121, AFMD30131, AFMD30141, AFMD30151, AFMD35111, AFMD35131, AFMD35151, AFMD35121, AFMD35141
Suitable for AFLD Series: it is compatible with Dometic Atwood Furnace AFLD Series with Serial Numbers after 72991127: AFLD35111, AFLD35131, AFLD35121, AFLD40131, AFLD40121, AFLD40111
Suitable for AFLA Series: it is compatible with Dometic Atwood Furnace AFLA Series with Serial Numbers after 81689155: AFLA35211, AFLA35231, AFLA35221, AFLA40221, AFLA40211, AFLA40231
Suitable for DMFD Series: it is compatible with Dometic Atwood Furnace DMFD Series with Serial Numbers after 72489156: DFMD25111, DFMD25121, DFMD25131, DFMD25151, DFMD25141, DFMD30111, DFMD30121, DFMD30141, DFMD30131, DFMD30151, DFMD35111, DFMD35121, DFMD35151, DFMD35141, DFMD35131
| SELLER | SELLER SCORE | AMAZON FULFILLED | PRIME | FREE SHIPPING |
|---|---|---|---|---|
| SupplyKick | 9.93 | ✅ | ✅ | ✅ |
Package Dimensions: 15.24 L x 27.94 H x 17.78 W (centimeters)
Package Weight : 0.522 kilograms
Country of Origin : China
Part number: 31809
| SELLER | SELLER SCORE | AMAZON FULFILLED | PRIME | FREE SHIPPING |
|---|---|---|---|---|
| Psasrm | 7.28 | ✅ | ✅ | ✅ |
【Fit for Atwood AFM】The sail switch 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.
【Fit for Atwood AFLD】The sail switch is compatible with Dometic Atwood Furnace AFLD Series with Serial Numbers after 72991127: AFLD35111, AFLD35121, AFLD35131, AFLD40111, AFLD40121, AFLD40131.
【Fit for Atwood AFLA】The sail switch is compatible with Dometic Atwood Furnace AFLA Series with Serial Numbers after 81689155: AFLA35211, AFLA35221, AFLA35231, AFLA40211, AFLA40221, AFLA40231.
【Fit for Atwood DFMD】The sail switch 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.
Package Includes】The whole package includes 2pcs sail switch which is compatible with Dometic 33082 Atwood RV Furnace.
| SELLER | SELLER SCORE | AMAZON FULFILLED | PRIME | FREE SHIPPING |
|---|---|---|---|---|
| Kolerl | 7.55 | ✅ | ✅ | ✅ |
[Upgraded Design]The old OEM bracket has defects in use, which can easily cause the switch to be insensitive or even damaged. Please use our upgraded bracket to ensure that your furnace works properly.
[Compatible models] AFMD25111, AFMD25121, AFMD25131, AFMD25141, AFMD25151, AFMD30111, AFMD30121, FLD35111, AFLD35121, AFLD35131, AFLA35211, AFLA35221, AFLA35231, DFMD25111, DFMD25121, DFMD25131.
[Note] When replacing the switch, please use the new bracket provided with the switch. There are bugs in the OEM bracket of some furnaces, which can easily cause the switch to be insensitive or even damaged. The manufacturer discovered the problem and provided an upgraded bracket to fix the bug when purchasing a new switch.
[Easy to Install] You can refer to the YouTube installation video to assemble it yourself, it will not take too much time. Ensure you follow safety protocols in gas line removal if required.
[Fast and Simple]: Limsas is a brand that focuses on customer service. If you have any questions, please feel free to contact us via Amazon email.
| SELLER | SELLER SCORE | AMAZON FULFILLED | PRIME | FREE SHIPPING |
|---|---|---|---|---|
| Sunluway Bearings USA | 9.91 | ✅ | ✅ | ✅ |
Package Content: For Dometic 33082 & Atwood Furnace Sail Switch x1 Bracket Upgrade Kit x1 Screws x2
Apply to AFM Series: Compatible with Dometic Atwood Furnace with Serial Numbers After 72489156: AFMD25111, AFMD25121, AFMD25131, AFMD25141, AFMD25151, AFMD30111, AFMD30121, AFMD30131, AFMD30141, AFMD30151, AFMD35111, AFMD35121, AFMD35131, AFMD35141, AFMD35151
Apply to AFLD Series: Compatible with Dometic Atwood Furnace with Serial Numbers AFTER 72991127: AFLD35111, AFLD35121, AFLD35131, AFLD40111, AFLD40121, AFLD40131
Apply to AFLA Series: Compatible with Dometic Atwood Furnace with Serial Numbers AFTER 81689155: AFLA35211, AFLA35221, AFLA35231, AFLA40211, AFLA40221, AFLA40231
Apply to DFMD Series: Dometic Atwood Furnace with Serial Numbers AFTER 72489156: DFMD25111, DFMD25121, DFMD25131, DFMD25141, DFMD25151, DFMD30111, DFMD30121, DFMD30131, DFMD30141, DFMD30151, DFMD35111, DFMD35121, DFMD35131, DFMD35141, DFMD35151
100% Satisfaction Guarantee: If you're not 100% satisfied with our , please feel free to contact us, simply return it for a full refund in 30 days. Premium Support & 12-Month Warranty
| SELLER | SELLER SCORE | AMAZON FULFILLED | PRIME | FREE SHIPPING |
|---|---|---|---|---|
| HY AutoParts | 9.81 | ✅ | ✅ | ✅ |
【Replacement Number】Replaces UIB S, UIBS Post, UIB L and UIB L Post Dinosaur ignitor circuit boards; Replaces 520741 520814 module board.
【Application】The 12VDC ignitor board is used ①for Dometic, Norcold and Servel refrigerators; ②for Coleman, DuoTherm, Hydro-Flame and Suburban furnaces; ③for Atwood, Morflo and Suburban water heaters. *Note: Works in any 12 VDC furnace/refrigerator/water heater that uses a standard ignitor board.
【Security Setting】The fuse on the electronic ignitor circuit board can protect the board from short circuit damage to extend its service life and work better and safer on your device.
【Flame Monitoring】When 12V DC power is supplied to the circuit board, there is a 20 second delay before ignition allowing the furnace to purge any unburned gas in the combustion chamber before ignition occurs. After the delay, the board supplies a high-voltage spark to the igniter and supplies 12V DC to open the gas valve. The board will then monitor and confirm the presence of a flame.
【Warm Note】When installing the UIB S board in a water heater or refrigerator, please use a transparent plastic cover.
Here is the list of top-rated brands that were evaluated by PM.
| Brand | Count |
|---|---|
| Dometic | 2 |
| Atwood | 1 |
| Aumzong | 1 |
| Dreyoo | 1 |
| Dtair | 1 |
| Excelfu | 1 |
| Kalageen | 1 |
| Limsas | 1 |
| Psasrm | 1 |
| Sunluway | 1 |
We've carried out a comprehensive analysis of 5,025 reviews on rv heaters furnaces, using our selection criteria to identify the best options in the automotive. Our findings reveal that most customers typically select rv heaters furnaces priced around $36.48, with top brands including toodoo, bougerv, utsauto, abn, frienda, miady, tatuo, leisure coachworks and recpro and dreyoo
Our team of expert editors reviewed these high-quality items and handpicked the top 11 rv heaters furnaces for your consideration. We've also done extensive research on numerous sellers, identifying the best ones in the automotive category. These include mttoo us, bougerv, utsauto, marketplace pros, chanketch, miady, tatuo us, alfateers service center inc. and recpro® and dreamyo .
We are dedicated to assisting our users in finding the right furnaces Products based on their needs, saving them considerable time when choosing which rv heaters furnaces to buy. We take pride in the number of satisfied users we've helped through our thorough and insightful reviews.
PickSmartly is dedicated to creating a platform designed to streamline your shopping experience, empowering you to make well-informed purchasing decisions with minimal time and effort. At the heart of our mission is the commitment to earning and maintaining the trust of our users, as we believe this to be fundamental to the services we provide.
When you engage with our websites, services, or tools, we or our approved service providers may utilize cookies to store information. This is done to enhance your user experience by making it more efficient, secure, and tailored to your preferences, as well as for marketing objectives.
We are an Amazon Associate and earn commissions from qualifying purchases. Our participation in the Amazon Services LLC Associates Program, an affiliate advertising initiative, provides us with a means to generate income through links to Amazon.com and its affiliated websites. Please note that Amazon, Amazon Prime, their logos, and the Amazon Prime logo are registered trademarks of Amazon.com, Inc., or its associated companies.
