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Gas VS Electric Water Heaters: An Easy Guide

June 22, 2023
Illustration of three types of Rheem water heaters including an electric model, a hybrid model, and a gas vent model

Water heaters are essential in our homes for providing hot water, whether it’s for showers, cooking, or cleaning. But when it comes to choosing the best water heater between a gas and an electric water heater, the decision can get quite tricky. This guide will walk you through both types of units, detailing their pros, cons, and what to consider before making your choice.

Decoding Gas Water Heaters

Gas water heaters are a common choice in many homes. They operate by using natural gas to warm up the water, which is then stored in a tank until it’s needed. Many homeowners prefer them due to their speed and effectiveness in heating water.

Weighing the Upfront Costs of Gas Water Heaters

One of the first things to consider about gas water heaters is their upfront costs. Generally, these units can be pricier than their electric counterparts. The costs come not only from the unit itself but also from the installation process, especially if your home needs a new or extended gas line.

Checking Energy Efficiency for Gas Water Heaters

While the initial investment for a gas heater might be high, the operational costs can often be lower. This is because natural gas prices are typically lower than electricity rates. However, not all gas heaters carry the Energy Star rating, a symbol for energy-efficient appliances. This means they could potentially use more energy than some energy-efficient water heater electric models.

Key Considerations for Gas Water Heaters

Gas units are known for their ability to heat water quickly. This makes them a good fit for large households that use a lot of hot water daily. But there are risks to be aware of, such as potential gas leaks. But on the bright side, gas heaters can work even during power outages, as they don’t rely on the electrical grid.

Understanding Electric Water Heaters

Electric water heaters are becoming a popular choice for many homeowners. They function by using electricity to heat the water in the tank.

Budgeting for Electric Water Heaters

Generally, electric water heaters are less expensive upfront compared to gas heaters. This is because they’re not only cheaper to buy, but also easier and less expensive to install. They don’t require a gas line, so you can save on those potential costs.

Grasping Energy Efficiency for Electric Water Heaters

In terms of energy efficiency, electric water heaters often take the lead. Many models are Energy Star rated, showing they meet or even exceed energy efficiency standards. This can result in lower energy bills in the long term, offsetting their initial purchase cost.

Exploring the Use of Electric Water Heaters

Electric units might take longer to heat water than gas heaters. However, they are usually more than capable of providing a sufficient amount of hot water for average-sized households. One thing to keep in mind is that they rely on the electrical grid. So, if there’s a power outage, you could be left without hot water until power is restored.

Considering Tankless Water Heaters

Tankless water heaters are a newer innovation. Unlike traditional models that store heated water in a tank, tankless heaters heat water directly as it’s needed. Since they don’t corrode over time, tankless water heater last longer than regular hot water tank.

Unveiling Costs and Features of Tankless Water Heaters

Tankless water heaters generally have higher upfront costs due to their advanced technology and the high installation cost. However, their energy efficiency can help reduce operational costs over time. Moreover, they provide a continuous supply of hot water, which can be a big plus for larger households or those with high hot water demand.

Looking at the Long Run: electric VS gas water heater?

Choosing between a gas and an electric water heater isn’t just about the upfront costs or the amount of hot water needed daily. Long-term considerations also play a significant role. While electric models often have lower initial costs, the higher cost of electricity could potentially lead to greater expenses over a period of 20 years. In contrast, despite the higher initial costs of a gas heater, it might be more economical due to lower gas prices.

Protecting Your Investment with Corro-Protec

Whether you choose a gas or an electric water heater, protecting your investment is crucial. That’s where Corro-Protec comes in. This specially designed device can prevent corrosion in your water heater tank, prolonging its lifespan and ensuring efficient operation. It’s compatible with all types of water heaters, whether gas or electric.

When choosing between electric water heater vs gas water heaters, it’s important to consider not only immediate costs and needs but also long-term implications and environmental impact. Using a protective system like Corro-Protec can ensure that your water heater operates efficiently for years to come, no matter which type you choose.

Water Heater Buying Guide: Extra Resources

Once you’ve decided between a gas and an electric water heater, there’s still more to consider. Different homes and lifestyles require different types of water heaters. Here are some articles to help you dig deeper and find the perfect water heater for your needs:

  1. Power Vent Water Heater: If your home has specific venting limitations, a power vent water heater can be an excellent choice. They use a fan or blower to exhaust gases by pushing them through vent pipes and outside.
  2. 40 Gallon Water Heater: A 40-gallon water heater can be a suitable choice for medium-sized households. Learn about the best models and how to choose the right one for your needs.
  3. 50 Gallon Water Heater: If you have a larger family or higher hot water demands, a 50-gallon water heater might be a better fit. Explore the best options and understand what to look for.
  4. 50 Gallon Electric Water Heater: This article focuses specifically on 50-gallon electric water heaters. It’s a great resource if you’ve decided on an electric model and need a higher capacity.
  5. Best Water Heater for Your Home: Finally, this comprehensive guide will help you understand all the factors you need to consider when choosing the best water heater for your home.

Remember, no matter which type of water heater you choose, protecting it with a system like Corro-Protec can extend its lifespan and ensure it operates efficiently for many years.


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