Best Water Heaters With Electronic Ignition for RVs and Campsites
Finding a reliable water heater with electronic ignition can improve efficiency and convenience for camping, RVing, or off-grid setups. This article reviews five top options, highlighting durability, ignition technology, and versatility. Each product includes key features, so you can compare performance and suitability for your needs.
Product Overview
| Product | Brand | Ignition Type | Notes |
|---|---|---|---|
| Suburban Advantage SW6D | Suburban | Direct Spark Ignition (DSI) | 6 gallon porcelain-lined steel tank; optional electric element |
| Raypak Digital Electronic Ignition Pool Heater | Raypak | Digital Electronic Ignition | High-efficiency pool heater with ignition features |
| Suburban SW10DEL | Suburban | Direct Spark Ignition-Electric | 12 gallon model; electric and spark ignition |
| Dometic WH-10GEA | Dometic | Electronic Ignition | 10-gallon gas/electric dual; lightweight aluminum tank |
| GASLAND 2.64 GPM Tankless | GASLAND | Electronic ignition | Portable propane on-demand hot water; suitable for camping |
Suburban Advantage RV Tank Water Heater SW6D
The Suburban SW6D features a porcelain-lined steel 6-gallon tank designed for durability and longevity similar to residential units. A replaceable anode rod provides advanced corrosion protection and doubles as a drain for simplified maintenance, helping extend the unit’s lifespan. An optional electric element adds flexibility for when shore power or generators are available, allowing electric heating in addition to gas ignition.
Raypak Digital Electronic Ignition Pool Heater
Raypak’s model uses a digital electronic ignition to provide reliable ignition control and efficient operation. It is built to withstand diverse weather and environmental conditions, with ignition controls designed for safety and convenience. The system features a pilot control approach that only activates when heat is required, reducing standby energy use and improving overall efficiency.
Suburban SW10DEL Direct Spark Ignition-Electric
The SW10DEL offers a 12,000 BTU input with direct spark ignition and electric heating options. This model emphasizes robust construction and compatibility with both gas and electric heat sources, providing versatility for various camping setups. It suits RVs and smaller off-grid installations where reliable ignition and quick hot water recovery are valued.
Dometic WH-10GEA 10-Gallon Water Heater
The WH-10GEA uses an electronic ignition burner delivering 10,000 BTUs. It features a lightweight aluminum tank that requires no anode and a larger 10-gallon capacity, which can reduce the frequency of cycles for small households or mobile setups. This model emphasizes portability and simplified maintenance for campers and RV enthusiasts.
GASLAND 2.64 GPM Tankless Water Heater
GASLAND’s tankless unit provides on-demand hot water with a 2.64 GPM flow rate and 68,000 BTU/hour capability. It runs on propane and includes an electronic ignition for quick startup. This option is ideal for off-grid use where storage tanks are impractical, delivering hot water when and where it’s needed most.
Buying Guide: Key Purchase Considerations
When selecting an electronic-ignition water heater for RVs or off-grid living, consider fuel source, capacity, ignition reliability, and maintenance needs. Tanked models (gas or electric) offer steady hot water but require more space and occasional maintenance, while tankless units save space and provide on-demand heat with quick response times.
- Fuel source and compatibility: Determine whether you want propane, electric, or dual-fuel options. Gas models generally provide faster recovery times, while electric units are quieter and easier to install where gas lines aren’t available.
- Ignition system type: Direct spark ignition (DSI) and electronic ignition reduce pilot waste and improve safety. Check for safety features like flame failure devices and automatic shutoffs.
- Capacity and flow rate: Tanked heaters are rated by gallons; tankless units by GPM. Match capacity to your hot water demand to avoid short showers or cold starts.
- Maintenance accessibility: Anode rods (for corrosion protection) and ease of draining or flushing tanks extend life. Consider models with accessible drain ports and replaceable anodes.
- Portability and installation: For RVs and campers, dimensions, weight, and mounting options matter. Lightweight tanks and compact designs simplify installation in limited spaces.
- Durability and materials: Porcelain-lined tanks resist corrosion; aluminum tanks are lightweight but may have different longevity considerations. Choose materials aligned with your climate and water quality.
- Electrical and safety certifications: Look for UL or CSA certifications and ensure compatibility with your electrical system and generator plans.
Additional Comparisons
Tank vs. tankless: Tanked heaters provide consistent reserves but require storage space and periodic drainage. Tankless heaters save space and deliver continuous hot water but may need adequate gas supply and venting. For remote campsites, a high-efficiency propane unit with electronic ignition can be more reliable than grid-reliant electric models.
Maintenance planning: Regularly inspect anode rods, drain tanks to remove sediment, and verify ignition components. In off-grid setups, having an optional electric element or robust propane supply can prevent downtime during cloudy days or low fuel availability.
Safety and compliance: Ensure the unit complies with relevant safety standards and is suitable for your climate and installation type. Keep a disposal plan for old units and follow manufacturer guidelines for safe operation and venting.