- 21,000 BTU/Hr Powerful Cooking: With 3 powerful burners, you can cook multiple dishes at once, saving time to spend more moments with your family. Choose between electronic or manual ignition for convenience. Requires 12V DC / ≤1A power
- Efficient Use of Space: RV propane stove uses slide-in design, perfect for maximizing your kitchen space. Ideal for RVs, tiny houses, mobile homes, apartments, and camper vans
- Easy to Clean: Flexible foldable cover prevents dust and oil from splattering the wall, keeping your kitchen clean. Detachable cast iron grates are dishwasher-safe for hassle-free cleaning
- Stylish & Durability: RV propane cooktop has tempered glass cover, Backlit knobs, and cast iron cross-shaped stove grate, adding a touch of modern elegance and lasting durability to your kitchen decor
- Built for the Road: Our RV range top has CSA certification ensuring safe use. Fastened burners and enhanced shockproof rubber pads bring you a smooth and quiet driving journey
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CAMPLUX 3-Burner Propane RV Cooktop — 21,000 BTU Slide-In Design
Three-Burner Propane Cooking Built for the Road
- Free Shipping -- Ships free to your door, no minimum order
$245.95
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In the box
- CAMPLUX RGH21IB 3-burner cooktop
- Cast iron cross-shaped grates
- Tempered glass foldable cover
Three-Burner Propane Cooking Built for the Road
The CAMPLUX RGH21IB delivers 21,000 BTU across three burners, letting you cook multiple dishes simultaneously in your grid-independent kitchen. Its slide-in 21-inch profile maximizes counter space in RVs, tiny homes, and camper vans. Fastened burners and shockproof rubber pads make this a built-to-survive cooktop for life on the road. Detachable cast iron grates are dishwasher-safe, and the foldable tempered glass cover keeps oil splatter off your walls. CSA-certified for safe propane use with electronic or manual ignition options.
FREE SHIPPING30-DAY RETURNSEXPERT SUPPORTFREE SHIPPING30-DAY RETURNSEXPERT SUPPORTFREE SHIPPING30-DAY RETURNSEXPERT SUPPORTFREE SHIPPING30-DAY RETURNSEXPERT SUPPORTFREE SHIPPING30-DAY RETURNSEXPERT SUPPORTFREE SHIPPING30-DAY RETURNSEXPERT SUPPORT
21,000 BTU Output
3 High-Output Burners
CSA Safety Certified
Dishwasher-Safe Grates
21,000 BTU
Total Heat Output
21 Inches
Cooktop Width
12V DC / ≤1A
Power Requirement
Engineered to Survive the Road
Most cooktops are built for stationary kitchens. Drive them down a washboard dirt road and the burners rattle loose, the grates crack, the knobs fail. The CAMPLUX RGH21IB is different — fastened burners stay locked in place, enhanced shockproof rubber pads absorb vibration, and the cast iron cross-shaped grates are built to take impacts. CSA certification confirms this isn't guesswork. At Off Grid Vault, we only carry products we would install on our own cabins and RVs. This cooktop earned its place because it holds up under the conditions that destroy lesser equipment — rough terrain, constant movement, and daily off-grid use where replacement parts aren't a phone call away.
Three Burners, Zero Wasted Counter Space
At 21,000 BTU across three burners, this cooktop handles real meal prep — not just heating canned soup. The slide-in 21-inch profile drops flush into your counter cutout, reclaiming inches that matter in an RV or tiny house kitchen. You can run a pot of coffee, fry protein, and simmer a side dish simultaneously without shuffling burners. The flexible foldable cover doubles as a splash guard when cooking and a clean surface when closed, keeping your walls free from grease. Electronic or manual ignition gives you options depending on your 12V DC power situation — requiring ≤1A, it draws almost nothing from your battery bank.
Cleanup That Doesn't Cost You an Hour
Off-grid cooking means you deal with real food — not microwave dinners. The CAMPLUX RGH21IB accounts for that with detachable cast iron cross-shaped grates that go straight into the dishwasher. No scrubbing baked-on grease by hand with limited water. The tempered glass cover adds a layer of protection when the cooktop isn't in use, and backlit knobs give you precise flame control in low-light conditions — useful when you're cooking after sunset without grid power. This is a cooktop designed for people who actually use their kitchen, not just pose next to it.
Compatibility Check
Confirm these three conditions before ordering to ensure a proper install.
- Cutout accepts a 21-inch slide-in cooktop
- 12V DC power source available for electronic ignition
- Standard propane supply connection accessible
Where This Cooktop Fits
Designed for mobile and compact kitchens where space and durability matter.
RVs & Camper Vans
Tiny Houses
Mobile Homes
Off-Grid Cabin Kitchens
Full specifications
At a glance
- Dimensions
- 21 Inches
- Power
- 3
- Compliance
- CSA
- Warranty
- See product page
Full specifications14 data points across 4 categories
Dimensions
| Width | 21 Inches |
|---|---|
| Depth | See product page |
| Height | See product page |
Power & Performance
| Total Output | 21,000 BTU/Hr |
|---|---|
| Burners | 3 |
| Ignition | Electronic or manual |
| Power Requirement | 12V DC / ≤1A |
Materials
| Grates | Cast iron, detachable, dishwasher-safe |
|---|---|
| Cover | Tempered glass, foldable |
| Knobs | Backlit |
| Burner Mounting | Fastened |
| Base Pads | Enhanced shockproof rubber |
Compliance & Warranty
| Certification | CSA |
|---|---|
| Warranty | See product page |
The Off Grid Vault Promise
Every product we carry is vetted for real-world performance. This cooktop is no exception.
Free ShippingShips free to your door — no minimums, no fine print.
30-Day Performance GuaranteeIf it doesn't perform as specified, we make it right — uninstalled, in original packaging.
Expert SupportOur team knows off-grid setups. Reach out pre-purchase or post-install — we answer the phone.
★★★★★
“Replaced the stock cooktop in our fifth wheel with this CAMPLUX. Three burners makes a real difference when you're feeding a family on the road — no more waiting for one pot to finish before starting the next. The cast iron grates feel solid and the backlit knobs are actually useful at night. Drove 2,000 miles through Montana and nothing rattled loose.”
Frequently Asked Questions
At $245, you're paying for CSA certification, shockproof construction, and cast iron grates that won't crack after a season of road vibration. Standard RV cooktops in this price range typically use thinner materials and lack fastened burners — meaning rattling, loosening, and eventual failure on rough terrain. This unit is built for years of daily use, not one camping season.
We vet every product for real-world off-grid performance, not just shelf appeal. Big-box retailers stock whatever moves units. We stock what survives dirt roads, temperature swings, and daily use in grid-independent setups. If this cooktop couldn't handle the conditions our customers actually cook in, it wouldn't be on our site. Period.
The CAMPLUX RGH21IB uses a slide-in 21-inch design. Check your existing cutout dimensions before ordering — if your current cooktop is a standard 21-inch drop-in or slide-in, this should fit directly. If you need help determining fit, contact us with your cutout measurements and we'll confirm compatibility before you buy. We'd rather you measure twice than return a cooktop that doesn't fit.
Cast iron cross-shaped grates are among the most durable grate materials available for propane cooktops. They withstand high heat, resist warping, and maintain their structural integrity over years of use. The fact that they're detachable and dishwasher-safe makes maintenance straightforward — no special seasoning required like with bare cast iron pans.
Most RV owners complete the swap in under an hour. The slide-in design drops into your existing cutout, connects to your propane line, and wires into your 12V DC system — drawing ≤1A for electronic ignition. If you're replacing an existing 21-inch cooktop, the process is straightforward. No special tools beyond a standard wrench set.
Yes. The CAMPLUX RGH21IB supports both electronic and manual ignition. If your battery bank is depleted or you're disconnecting 12V power for maintenance, manual ignition keeps you cooking. This dual-option design matters when you're truly off-grid and can't afford to lose cooking capability because of a low battery. That's the kind of redundancy that separates a real off-grid cooktop from one that only works when conditions are perfect.
The Off Grid Vault Promise
Every product we carry is vetted for real-world performance. This cooktop is no exception.
Free Shipping
Ships free to your door — no minimums, no fine print.
30-Day Performance Guarantee
If it doesn't perform as specified, we make it right — uninstalled, in original packaging.
Expert Support
Our team knows off-grid setups. Reach out pre-purchase or post-install — we answer the phone.
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About camplux Stoves
camplux is a trusted manufacturer of premium stoves. OffGridVault is an authorized dealer offering the full camplux lineup with free delivery, price match guarantee, and expert support.
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