RV Heater Solutions

Traveling in colder climates takes more than just warm clothes. It requires heating solutions designed for life on the move. Dometic’s range of RV heaters, furnaces, and water heaters help keep your motorhome, camper van, or travel trailer comfortable and cozy in any season. Whether you're warming the living space or ensuring access to hot water, our compact systems deliver reliable performance so you can stay off-grid longer and go camping with confidence.

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Dometic DFLD40121 Large Furnace

Doorless Furnace with Rear Gas Manifold, 40,000 BTU, Uses LP Gas, 12 DC Voltage

$1,419.99
Sold in our dealer network

Dometic DFSD20121 Small Furnace

Doorless Furnace, 18,000 BTU, Uses LP Gas, 12 DC Voltage

$1,858.99
Sold in our dealer network

Dometic DFSD20111 Small Furnace

Doored Furnace, 18,000 BTU, Uses LP Gas, 12 DC Voltage

$1,352.99
Sold in our dealer network

Dometic DFMD16111 Medium Furnace

Doored Furnace, 16,000 BTU, Uses LP Gas, 12 DC Voltage

$1,312.99
Sold in our dealer network

Dometic DFMD25121 Medium Furnace

Doorless Furnace, 25,000 BTU, Uses LP Gas, 12 DC Voltage

$1,692.99
Sold in our dealer network

Dometic DFMD20111 Medium Furnace

Doored Furnace, 20,000 BTU, Uses LP Gas, 12 DC Voltage

$1,418.99
Sold in our dealer network

Dometic Furnace Medium Access Door Assembly

RV Furnace Medium Access Door Assembly, White

$126.99
Sold in our dealer network

Dometic Proheat X30

X30 Auxiliary Heater

Sold in our dealer network

Dometic DFLA40211 Large Furnace

Doored Furnace, 40,000 BTU, Uses LP or Natural Gas, 120 AC Voltage

$2,370.99

Dometic DFMD20121 Medium Furnace

Doorless Furnace, 20,000 BTU, Uses LP Gas, 12 DC Voltage

$1,565.99
Sold in our dealer network

Dometic DFMD30121 Medium Furnace

Doorless Furnace, 30,000 BTU, Uses LP Gas, 12 DC Voltage

$1,709.99
Sold in our dealer network

Dometic DFLD40111 Large Furnace

Doored Furnace, 40,000 BTU, Uses LP Gas, 12 DC Voltage

$2,002.99
Sold in our dealer network

Dometic Proheat Bunk Heater

Heat Exchanger - 12VDC Fan

Sold in our dealer network

Dometic DFMD35111 Medium Furnace

Doored Furnace, 35,000 BTU, Uses LP Gas, 12 DC Voltage

Sold in our dealer network

Dometic DFMD25111 Medium Furnace

Doored Furnace, 25,000 BTU, Uses LP Gas, 12 DC Voltage

$1,528.99

Dometic Proheat Thermostat

Smart Temperature Control

Sold in our dealer network

Dometic Medium Furnace Access Door

Medium Furnace Access Door - Black

Sold in our dealer network

Dometic Furnace Medium Access Door Assembly (SINGLE PACK - OEM ONLY)

RV Furnace Medium Access Door Assembly, Black (SINGLE PACK - OEM ONLY)

Sold in our dealer network

Dometic Furnace Large Access Door Assembly

RV Furnace Large Access Door Assembly, Black

$137.99
Sold in our dealer network

Dometic Furnace Medium Access Door Assembly

RV Furnace Medium Access Door Assembly, Black

$126.99
Sold in our dealer network

Dometic Proheat Function Controller

X30 Timer Controller

Sold in our dealer network

Dometic Furnace Large Access Door Assembly

RV Furnace Large Access Door Assembly, White

$137.99
Sold in our dealer network

Dometic Proheat No Drill Bracket

Mounting Bracket

Sold in our dealer network
Showing 23 out of 47 products

How to Choose the Right RV Heater

Not all RV heaters are built the same. Whether you need to warm a compact camper van or a full-size motorhome, it's important to choose a heating solution that fits your vehicle type and usage. Dometic offers a range of RV furnaces and water heaters designed for efficient, space-saving installation. Our systems are compatible with a variety of RV models and built for reliable performance throughout the seasons.

Controlling the RV Heater

Operating your RV heater should be simple and stress-free. Most Dometic heating systems come with intuitive controls, but if you're unsure how to turn on your RV heater or adjust the temperature, it's a good idea to consult your user manual. You may find a copy of the manual on the relevant product page. We design our products for ease of use, so you can focus on enjoying your time on the road rather than troubleshooting heat settings.

Maintaining and Draining Your RV Water Heater

Regular maintenance is key to extending the life of your RV water heater. Tasks like draining, flushing, and sanitizing help prevent buildup and keep water running clean and hot. If you're wondering how to drain an RV water heater or how to clean it properly, our customer support articles and how-to guides walk you through the process step by step. Keeping your system in top condition ensures safe, efficient performance all year round.

Hot Water and Comfort, Wherever You Travel

An RV heater isn’t just about warmth—it’s about comfort on the go. With Dometic’s water heaters and space heaters, you can enjoy hot showers and a cozy interior no matter the outside temperature. Whether you're boondocking in the mountains or parking up at a winter campsite, our heating solutions help make your RV feel like home. Need upgrades or extras? Check out our full range of heating accessories.

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