Finding the right propane heater for an RV involves balancing heat output, safety features, and thermostat control to maintain comfort on the road. The following selections combine dependable propane heat, built-in thermostats, and RV-friendly installation options. Each model is suitable for trailers, campers, or motorhomes, delivering consistent warmth in varying weather. Compare features, efficiency, and installation notes to choose the option that best fits your RV layout and travel plans.
| Product | BTU | Heats Up To | Thermostat | RV Fit |
|---|---|---|---|---|
| ProCom ML100TBA-B Ventless Blue Flame | 10,000 | 500 sq. ft. | Yes | Compact wall/mounted or floor feet |
| ProCom ML200TBA-B Ventless Blue Flame | 20,000 | 950 sq. ft. | Yes | Wall mount or base feet |
| ProCom ML300TBA-B Ventless Blue Flame | 28,000 | 1,400 sq. ft. | Yes | Wall mount or base feet |
| Gasland MHA18BN Propane Radiant Heater | 18,000 | 450 sq. ft. | Thermostat control feature | Portable, vented use |
| FOGATTI RV Furnace 25,000 BTU | 25,000 | Camper, motorhome heat | Yes (spark ignition) | RV installation-ready |
Below are five top contenders for RV enthusiasts seeking propane heaters with thermostat control. Each entry includes a direct purchase link for quick comparison and safety-minded features to support reliable warmth while traveling.
ProCom ML100TBA-B Ventless Blue Flame Heater

The ML100TBA-B delivers 10,000 BTU with blue flame technology for efficient heat in small spaces up to 500 square feet. Thermostat control supports High/Medium/Low settings, enabling flexible comfort levels. Its slim, modern profile fits compact RV interiors and can be wall-mounted with included hardware or used on base feet for floor placement.
ProCom ML300TBA-B Ventless Blue Flame Heater

With 28,000 BTU, the ML300TBA-B is designed for larger RV spaces up to about 1,400 square feet. It includes thermostat control (High/Medium/Low) for steady heat output and a slim, modern design. Wall mounting hardware is included, or you can place it on the floor using the base feet.
ProCom ML200TBA-B Ventless Blue Flame Heater

The 20,000 BTU ML200TBA-B provides heat for up to 950 square feet with a thermostat offering High/Medium/Low settings. Its compact, slim profile fits tighter RV layouts, while the mountable design and base feet provide flexible installation for floor or wall placement.
Gasland MHA18BN Propane Radiant Heater

The Gasland MHA18BN is a portable propane radiant heater rated at 18,000 BTU, suitable for ventilated garages, workshops, and RV spaces. It features a safety-focused design with tip-over and low-oxygen shut-off, reducing risk in mobile environments. It runs on propane without requiring electricity, helping to maintain warmth during power interruptions.
FOGATTI RV Furnace 25,000 BTU

This RV furnace delivers 25,000 BTU for reliable, consistent heat in campers and motorhomes. It features a spark ignition system for dependable starts and universal compatibility to fit a wide range of RV models. The unit is designed for straightforward RV installation, providing a robust heat source in chilly climates.
Buying Guide
Key purchase considerations for RV propane heaters with thermostats include heat output, space size, and installation flexibility. For small to mid-sized RVs, models like the 10,000 BTU ProCom ML100TBA-B provide efficient warming without crowding living spaces, while larger rigs can benefit from 20,000–28,000 BTU units such as the ML200TBA-B and ML300TBA-B for rapid, even heat distribution.
Thermostat control is essential for maintaining comfort and preventing overheating. Look for models with easy-to-use High/Medium/Low settings and a safety shut-off mechanism. Ventless designs are convenient but require adequate ventilation in enclosed spaces; plan placement away from fuel sources and ensure proper clearance around vents.
Portability vs. fixed installation is another consideration. Portable radiant units like Gasland MHA18BN offer flexible use in multiple areas, while RV furnaces such as FOGATTI’s model provide a more integrated heating solution with dedicated RV ventilation and ducting compatibility.
Installation considerations include wall-mount hardware, base feet, electrical requirements (if any), and compatibility with your RV’s gas supply and safety standards. Always follow manufacturer instructions and local codes, and consider a professional installation if you’re unsure about venting, gas lines, or ignition systems.