Does boiling your cold water with different devices get tiring? Or does your water heater struggle to meet increased demands for hot water? If so, it may be time for a new water heater. So what’s better?
Let us discover electric vs gas water heaters to help you understand the most suitable heater for your house. Each option has its advantages and disadvantages, so the key is to find the water heater that best fits your specific needs.
What is an Electric Water Heater?
An electric water heater can heat water for various household purposes. Unlike traditional water heaters, which rely on gas or oil for heating, electric water heaters use electricity as their primary energy source. The heating elements of the electric water heater heat the water stored in a tank or reservoir to the desired temperature.
Pros of Electric Water Heaters
Flexible Installation
Electric water heaters can be installed in a variety of locations, including homes without natural gas access. This makes them a convenient choice for apartments, cabins, or rural properties.Higher Energy Efficiency
Modern electric models often have higher energy efficiency ratings than gas units, particularly in regions where electricity is more affordable or generated from renewable sources.Lower Upfront Cost
On average, electric water heaters cost less to purchase and install. For homeowners working within a budget, this makes them an attractive entry-level option.Minimal Maintenance
With fewer components and no combustion process, electric water heaters generally require less frequent maintenance, lowering long-term service costs.
Cons of Electric Water Heaters
Higher Monthly Utility Bills
In areas where electricity rates are high, operating an electric water heater can become significantly more expensive than running a gas unit.Slower Recovery Rate
Electric heaters take more time to reheat water after the tank is depleted, which can be inconvenient for large households with high hot water demand.Power Outage Vulnerability
Since these units rely entirely on electricity, they won’t function during a power outage—something to consider if you live in an area prone to storms or outages.Capacity Limitations
Electric water heaters may offer fewer large-capacity models, which can be a drawback for homes with multiple bathrooms or simultaneous water usage.
💡Freedom Plumbing Insight: In many parts of the Midwest, electric water heaters are ideal for homes that don’t have access to a gas line, especially when paired with a backup generator or used in lower-demand households.
What is a Gas Water Heater?
A gas water heater incorporates natural gas or propane as its primary energy source. Inside the gas water heater, a burner located at the bottom of the tank ignites the gas. It heats the water stored in the tank to the desired temperature. Gas water heaters come in different configurations to suit the needs of different households, just like electric ones.
Pros of Gas Water Heaters
Faster Recovery Time
Gas water heaters are known for their quick recovery rate, allowing the tank to reheat hot water more rapidly after heavy use. This makes them ideal for larger families or homes with multiple bathrooms.Lower Monthly Operating Costs
In regions with low natural gas prices—like much of the Midwest—gas water heaters often lead to lower monthly utility bills compared to electric models.Higher Heating Capacity
Gas units tend to offer larger capacity options and better performance under high demand. This makes them a solid choice for households with high simultaneous water usage, such as laundry and multiple showers running at once.Works During Power Outages
Since they don’t rely on electricity to operate, most standard gas water heaters continue to supply hot water even when the power goes out—an essential benefit in storm-prone areas.
Cons of Gas Water Heaters
Higher Upfront and Installation Costs
Gas models typically require a larger investment upfront due to the need for proper gas line hookups and venting systems, especially in homes not already equipped.Limited Installation Flexibility
These units must be installed in locations with access to natural gas or propane lines and appropriate ventilation, limiting their placement options compared to electric units.Emission of Combustion Byproducts
If not properly installed or maintained, gas heaters can emit hazardous gases like carbon monoxide. Adequate venting and regular inspections are crucial.Increased Safety Risks
Gas leaks, combustion issues, and fire hazards are serious concerns if a gas water heater is not installed by a licensed professional or regularly maintained.
🔧 Freedom Plumbing Safety Tip: We always install CO detectors near gas units and perform leak checks as part of every gas water heater installation. Safety isn’t optional—it’s our standard.
Cost Comparison Table: Electric vs Gas Water Heater
| Cost Factor | Electric Water Heater | Gas Water Heater |
|---|---|---|
| Upfront Cost | $500 – $1,500 | $600 – $2,500 |
| Installation Cost | $150 – $500 | $300 – $1,000 (gas hookup needed) |
| Monthly Operating Cost | $42 – $55/month (varies by region) | $28 – $40/month (cheaper gas) |
| Average Lifespan | 10–13 years | 8–12 years |
| Maintenance Cost (avg) | Low | Moderate (vent & burner checks) |
Freedom Plumbing Tip: In the Midwest, gas tends to be more affordable, so a gas water heater may save you $10–$15 monthly in utility costs compared to electric models.
Electric vs Gas Water Heater: Which One To Choose?
Now that you are aware of their pros and cons let us compare them based on safety, size, and installation process:
Installation
Electric water heaters offer more flexibility in installation and lower upfront costs, as they don’t require gas line connections. However, gas water heaters need access to gas lines and ventilation systems.
Gas heaters may have higher upfront costs but can offer lower operating costs in regions with cheaper natural gas. Additionally, gas heaters provide faster recovery rates and can function during power outages unlike electric heaters. Ultimately, the choice depends on utility availability, upfront costs, and preferences.
Size
Gas water heaters generally have larger storage capacities than electric ones of the same size. They can efficiently heat water and allow larger tanks without significantly increasing overall dimensions.
However, gas water heaters may require more space for ventilation and gas line connections than electric water heaters. You must select the right size, which can impact the installation location.
Safety
Electric water heaters are generally considered safer regarding indoor air quality since they don’t produce combustion byproducts like carbon monoxide. They also eliminate the risk of gas leaks, reducing fire hazards. However, they risk electric shock if not installed or maintained correctly.
Gas water heaters produce combustion byproducts, requiring proper ventilation to prevent indoor air pollution and health hazards.
They also risk gas leaks or fire outbreaks in case of malfunction. However, remember that both types have safety considerations, and homeowners should practice safety even after installation.
Licensed Installation Matters
Both gas and electric water heaters must be installed by a licensed plumber to ensure proper ventilation, electrical grounding, and code compliance.
At Freedom Plumbing, our technicians:
Follow the 2024 IPC safety code updates
Provide CO detector installation with every gas heater
Offer yearly inspections to prevent costly malfunctions
Final Thoughts
The choice of water heater ultimately boils down to individual preferences, household needs, and budget considerations.
Electric water heaters offer installation flexibility but may increase operating costs in regions with expensive electricity. On the other hand, gas water heaters have higher upfront costs but can offer lower monthly utility bills in areas with cheaper natural gas. Safety considerations, environmental impact, and installation requirements further influence decision-making.
If you cannot decide on your own, you may seek help from professionals to evaluate the best option. They can help you carefully weigh the pros and cons of each type so that you can determine which water heater best suits your requirements.
Need Help Choosing?
Schedule a free water heater consultation with a Freedom Plumbing expert today. We’ll help you compare models, check gas line availability, and give you a flat-rate quote on the spot, no pressure, just honest advice.
