Choosing the right water heater for your RV can significantly impact your comfort and enjoyment on the road. The two primary options are electric and gas water heaters, each with its own set of advantages and disadvantages. This comprehensive guide will delve into the specifics of each type, helping you make an informed decision based on your individual needs and RV lifestyle.
Electric RV Water Heaters
Electric RV water heaters are a popular choice, particularly for those who frequently use RV parks with readily available hookups. They're known for their consistent and reliable performance when plugged into shore power. However, their reliance on electricity limits their usability in off-grid situations.
Advantages of Electric RV Water Heaters:
- Consistent Hot Water: When connected to shore power, electric water heaters provide a steady supply of hot water, making them ideal for frequent showering and washing dishes.
- Quiet Operation: Electric heaters are generally much quieter than gas-powered models.
- Easier Installation (Generally): Installation can sometimes be simpler than gas models, especially for those less familiar with gas lines and fittings.
Disadvantages of Electric RV Water Heaters:
- Dependence on Shore Power: The primary drawback is the need for an electrical hookup. Boondocking or dry camping is impractical without a generator.
- Slower Heating Time: Electric heaters often take longer to heat water compared to their gas counterparts.
- Higher Electricity Costs: Depending on your location and usage, heating water electrically can be more expensive than using propane.
Gas RV Water Heaters
Gas RV water heaters offer greater flexibility, allowing for hot water even when off-grid. They utilize propane or sometimes liquid propane (LP) gas, providing a reliable source of hot water regardless of electrical availability.
Advantages of Gas RV Water Heaters:
- Off-Grid Capability: This is the significant advantage. You can enjoy hot showers and wash dishes even when boondocking or dry camping.
- Faster Heating Time: Gas heaters typically heat water faster than electric models.
- Lower Operating Costs (Potentially): Propane is generally cheaper than electricity, leading to lower operating costs in many situations.
Disadvantages of Gas RV Water Heaters:
- Requires Propane Tank: You'll need to manage and refill your propane tank, adding another item to your RV maintenance checklist.
- Potential for Leaks: Gas lines and connections need to be properly installed and maintained to prevent leaks.
- Can Be Noisy: Gas water heaters are generally louder than their electric counterparts.
Which Type of RV Water Heater is Right for Me?
The best type of RV water heater depends entirely on your camping style and preferences.
- Frequent Campground Stays: If you primarily stay in campgrounds with electricity hookups, an electric water heater might suffice and offer the quieter, simpler operation.
- Boondocking Enthusiast: For those who frequently boondock or enjoy off-grid camping, a gas water heater is essential for hot water independence.
- Budget Conscious: Consider the cost of electricity versus propane in your area. While gas offers potentially lower operating costs, the initial purchase price of a gas-powered unit might be slightly higher.
How Much Hot Water Does an RV Water Heater Hold?
RV water heaters typically range from 6 to 10 gallons in capacity. The size you need depends on the number of people in your RV and your typical water usage. Larger families or those who shower frequently might benefit from a larger tank.
How Long Does it Take to Heat Up an RV Water Heater?
The heating time varies significantly depending on the type of water heater (electric vs. gas), the size of the tank, and the ambient temperature. Gas heaters generally heat faster, often within 30-45 minutes, while electric heaters may take longer, sometimes up to an hour or more.
Can I Convert My RV Water Heater From Electric to Gas or Vice Versa?
Converting an RV water heater from electric to gas or vice versa is typically not recommended and is often not feasible without significant modifications. The plumbing, venting, and electrical requirements are vastly different between the two types. It's generally safer and more cost-effective to purchase a new water heater suited to your needs.
How Do I Maintain My RV Water Heater?
Regular maintenance is crucial for the longevity and efficiency of your RV water heater. This includes flushing the tank periodically to remove sediment buildup, inspecting for leaks, and ensuring proper ventilation (for gas models). Refer to your owner's manual for specific maintenance instructions.
This guide provides a comprehensive overview of electric and gas RV water heaters. Remember to consider your camping habits and budget to make the best choice for your RV adventures.
