Running out of hot water during a morning shower can be a stressful experience.
As such, you might want to consider switching to a tankless water heater for your home.
Unlike a traditional tank water heater, the tankless version can provide unlimited hot water supply on demand.
This innovative appliance comes with a powerful heating element which is activated by water flow using a hot water fixture.
However, like other appliances, selecting the right tankless water heater can be challenging.
Below are some factors to consider when choosing a tankless water heater for energy savings:
Decide on a Power Source
One of the important considerations when looking for a tankless water heater is the power source.
Typically, this modern appliance can be available in the following models:
- Electric Tankless Water Heater: If your home has limited space or no access to gas lines, investing in an electric tankless water heater can be a sound decision. This type of water heater is also an excellent choice if you want to save money on the upfront costs.
- Gas Tankless Water Heater: Electric models can be preferred if you live in a spacious home with increased hot water demands. A gas tankless water heater can be more efficient but unlike the other models, it needs a gas line connection and outdoor vents to function properly.
Understanding the power sources can help you choose the perfect model that meets your energy demands and living arrangements.
Determine the Quantity of Devices to Support
Knowing how many devices your tankless water heater needs to support is crucial to ensure the appliance will function smoothly.
Damage to the water heater can occur if the flow rate exceeds its specified limit.
Hence, it’s essential to determine your household’s hot water usage when selecting.
You can start by listing the total number of home appliances that you’ll use on peak hot water demand.
For example, if you’re planning to use hot water for showering and operating a dishwasher simultaneously, a model with a lower flow rate may be enough.
However, a model with a higher flow rate would be ideal for single-use hot water like showering.
Once you’ve decided how much hot water you require, look at the flow rate of your potential appliance to determine which one is best for your needs.
Consider Your Budget and Installation
Investing in a tankless water heater requires a significant amount of money.
Unlike the traditional counterparts, this innovative appliance can cost approximately thousands of dollars.
However, having this device in your home can offer more savings in repairs, maintenance, and energy costs.
On the other hand, the installation costs of a tankless water heater may depend on the size of your home.
For instance, larger models may be suitable if you have a large room with multiple hot water needs and full bathrooms.
If you have a single-family home, you can have a compact model.
Therefore, if you live in locations like Austin, consulting a reliable service provider of water heater installation in Austin can help you save more money over time.
Check the Energy Factor
Once you’ve figured out the size and model, the next step is to consider the energy factor when selecting.
It’s used to gauge the water heater’s overall energy efficiency ratings using standby loss, pilot light loss, and cycle efficiency.
Typically, tankless water heaters have a higher energy factor than their conventional counterparts.
A water heater with approximately 1.0 energy factor can be more efficient and preferred.
Hence, when shopping for tankless water heaters, it’s best to compare the energy factors of various models with similar fuel types.
This way, you’ll know which one offers long-term energy efficiency in your home.
Factor in Modulation
Another key feature to consider when choosing a tankless water heater is its ability to modulate its power output.
Unlike an entirely on or off water heater, a good tankless unit has a modulating gas valve or electrical elements that adjust to the precise demand.
For example, if you’re washing your hands at low flow rates, the unit will dial down its firepower to meet that small need.
Also, if two showers turn on, the pump will ramp up to full power.
This precise matching of energy input to hot water output can be a primary source of its efficiency.
As such, it’s crucial to look for a wide modulation range to ensure a more precise and efficient operation even at low and high flows.
Get Quotes
Obtaining detailed quotes from licensed and insured HVAC or plumbing professionals can also be a critical step when selecting a tankless water heater.
Typically, a comprehensive quote should include the cost of the unit itself and all other essential materials required for proper and safe installation.
These include new venting systems, potential upgrades to gas lines or electrical service, permits, and labor.
By getting professional quotes, you can accurately compare total project costs between contractors and avoid unexpected expenses later.
Also, never choose an installer based on the lowest unit price alone as proper installation is paramount for the system to operate at its advertised efficiency, ensuring you achieve the promised energy cost savings over its lifespan.
Check Rebates and Incentives
Proactively seeking rebates and incentives can help reduce your net cost and improve your return on investment when searching for the perfect unit.
Check out reputable online resources to find federal tax credits, state-specific rebates, and direct incentives from your local utility company for installing an Energy Star-certified tankless water heater.
These financial incentives are designed to encourage the adoption of energy-saving technology while saving hundreds of dollars off your total project cost.
Furthermore, you must carefully review the eligibility requirements to ensure your investment is financially and environmentally rewarding.
Final Thoughts
By working through these factors, you can move from simply buying an appliance to investing strategically in your home’s energy efficiency.
Your home’s right tankless water heater can provide reliable comfort and maximize the energy savings that make the technology so compelling today.
