When camping in a van, reliable warmth is essential for comfortable nights and safer travel in chilly conditions. The following five heaters cover a range of power sources—gas, diesel, 12V electric, and compact radiant options—so you can pick the best fit for your rig, climate, and energy setup. Each product section includes a quick overview of cooling and heating capabilities, efficiency, and safety features to help you compare at a glance.
| Product | Brand | Power Type | Notes |
|---|---|---|---|
| RV Air Conditioner, 12V Rooftop AC with Heater | outequip | 12V AC + PTC heater | Low profile, weather-resistant |
| Bison 2000A Gasoline Air Heater | General Components | Gasoline 12V | 2 kW heat, flexible modes |
| 12V RV Air Conditioner with Heat Pump | outequip | 12V DC | 11,500 BTU cooling, heat pump option |
| Mr. Heater F232017 MH9BXRV Buddy | Mr. Heater | Propane radiant | Indoor-safe, 4k-9k BTU |
| BougeRV 5KW Diesel Heater | BougeRV | Diesel | Remote/App control, fast heating |
RV Air Conditioner With Heater By OutEquip
Brand: outequip. This 12V rooftop unit combines cooling with a 4,500 BTU PTC heater for supplementary warmth. It’s designed for RVs, trucks, vans, campers, and similar spaces, emphasizing quick cooling and occasional warmth rather than primary heat in extreme cold. The unit uses UV-stabilized ABS construction with an EPDM gasket and a zinc-coated condenser, aiming for durability in harsh weather. While the heater helps on mild nights, users should plan for additional heat in very cold climates. A practical pick for mixed climates where a reliable A/C-and-heat option is preferred.
Bison 2000A Gasoline Air Heater
Brand: General Components. This 12V gasoline heater delivers up to 2 kW of heat, suited for trucks, RVs, boats, and cabins. It is designed for quick, consistent warmth, with a focus on low energy consumption—operating at a modest 1.2-2.4 Amps and consuming about 0.03 gallons of gasoline per 12VDC cycle. Three operating modes add versatility, including constant warmth, boat ventilation, or air circulation. Automatic regulation helps maintain comfortable temperatures, and the unit’s design emphasizes compactness while supporting a wide range of vehicle types. A solid option when you want diesel- or gasoline-powered warmth without a full HVAC system.
12V RV Air Conditioner With Heat Pump
Brand: outequip. This 11,500 BTU rooftop unit emphasizes cooling performance for vans, campers, and trailers, with a heat pump option for heating when outdoor temperatures permit. It operates on 12V direct power, eliminating the need for separate inverters or generators in off-grid setups. The system is engineered for low noise with a DC inverter compressor and quiet operation, reducing cabin disruption at night. It serves as a strong all-season option for van dwellers who want both cooling and a climate-friendly heating solution powered by a vehicle battery or solar setup.
Mr. Heater F232017 MH9BXRV Buddy
Brand: Mr. Heater. This portable RV radiant heater delivers 4,000 to 9,000 BTU and is approved for indoor use with clean-burning performance. It offers automatic shut-off if tipped, the pilot light goes out, or oxygen levels are low, contributing to safe operation in enclosed spaces. The unit is designed for spaces up to 225 square feet, making it suitable for compact living areas in vans. It is a popular choice for temporary heating during winter nights or for supplemental warmth when overnight temperatures drop, with a focus on portability and safety features.
BougeRV 5KW Diesel Heater For RV
Brand: BougeRV. A robust all-in-one 5KW diesel heater designed for RVs, trucks, and campers. It includes a timer, thermostat, and remote/app control for convenient operation. The installation is described as straightforward, with a secure exhaust pipe and portability features such as a foldable handle. The unit emphasizes safety with safeguards against overheating, voltage fluctuations, and short circuits. It’s positioned for rapid warming in a range of cold environments, delivering strong heat quickly and supporting remote monitoring for night-time comfort and warmth in a moving home on wheels.
VEVOR 8KW Diesel Heater All In One
Brand: VEVOR. This 8KW diesel heater operates on DC 12V-24V and is designed for RVs, trucks, campers, vans, boats, and trailers. It offers quick starts via a ceramic igniter and includes security features such as a heat-insulated exhaust shield and a leak-proof fuel cap with a fuel gauge to reduce the risk of dry burning. The unit emphasizes low fuel consumption with a high-efficiency design, making it a strong option for extended trips where fuel economy and steady warmth are priorities. It’s suited for larger vans or more demanding winter environments where extra heating capacity is beneficial.
Buying Guide: Key Considerations For Camper Van Heaters
- Power source compatibility: Decide between diesel, gasoline, or 12V electrical systems. Diesel heaters are popular for off-grid rigs; 12V units are ideal for solar-equipped setups; gas heaters provide robust heat in smaller spaces but require safe venting.
- Heating capacity vs. space: Larger spaces require higher BTU outputs. Match heater size to the van’s square footage to avoid over- or under-heating.
- Ventilation and safety: Look for automatic shut-off features, oxygen depletion sensors, and proper venting requirements. Indoor-use certifications matter for propane or gas units in confined areas.
- Installation and integration: Evaluate how easily the unit can be installed with your current HVAC or electrical setup. Consider weight, mounting options, and whether you need professional installation.
- Noise and energy efficiency: Quiet operation improves night comfort. Consider units with low-noise fans and efficient pumps or compressors to extend battery life or reduce fuel use.
- Durability and weather resistance: Outdoor and underbelly exposure requires UV-stable housings, corrosion resistance, and sealed electronics to withstand road conditions and temperature swings.
- Reliability and support: Check manufacturer warranties, spare parts availability, and user reviews for long-term reliability in camping scenarios.
- Maintenance needs: Some units require regular fuel or battery checks, clean-outs, and vent inspections to maintain performance and safety.
- Portability vs. permanency: For frequent relocations, consider compact, easily removable units; for long-term van setups, a robust all-in-one system may be more convenient.
- Seasonal suitability: If you travel in extreme cold, prioritize higher BTU and more robust heat sources, or pair a heater with insulation upgrades for better efficiency.