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Things To Know When Upgrading To Tankless Water Heaters

May 19, 2023

Things To Know When Upgrading To Tankless Water Heaters

For numerous tasks like bathing, washing dishes, and doing laundry, we homeowners rely largely on hot water. Upgrade to a tankless water heater if your conventional water heater is beginning to show signs of wear and tear or if you simply want a more energy-efficient option. On-demand or tankless water heaters offer limitless hot water while using less energy and space. There are, however, a few crucial things to be aware of before making the change.

In this blog post, our professionals from Sunshine Plumbers will discuss four key factors to consider when upgrading to tankless heaters, and how a professional plumber can assist you with water heater repair and tankless water heater installation.

Energy Efficiency and Cost Savings

Energy efficiency is one of the main benefits of tankless water heaters. Tankless water heaters heat water as it flows through the device on demand, as opposed to conventional water heaters, which continuously heat and store water. As a result, standby heat loss is eliminated, leading to significant energy savings. Tankless water heaters can be up to 34% more energy-efficient than traditional tank-style heaters, according to the U.S. Department of Energy. Tankless heaters can be more expensive up front, but over time, they can save you money on energy costs.

Sizing and Capacity

It's important to select the appropriate size and capacity for your household's needs when switching to a tankless water heater. Tankless heaters, as opposed to conventional heaters, have a flow rate capacity that is measured in gallons per minute (GPM). The amount of hot water fixtures you have and their average usage must both be considered in determining the right size. A qualified plumber can precisely determine your needs and suggest the best tankless water heater capacity for optimum efficiency.

Installation Considerations

Unlike conventional heaters, tankless water heaters need special installation considerations. Since they don't hold water, they must be placed carefully close to hot water sources to reduce the time it takes for hot water to get to the faucet or shower. Additionally, depending on the model, tankless heaters might need the current electrical or gas system upgraded. Professional plumbers with tankless water heater installation knowledge can assure optimal positioning and perform any necessary alterations to the infrastructure of your home, resulting in a quick and easy installation process.

Maintenance and Repairs

The best performance from your tankless water heater depends on routine maintenance. Tankless heaters often last longer than conventional heaters, but they still need routine maintenance to avoid mineral buildup and guarantee proper performance. Hiring a professional plumber who specializes in water heater repair can help you with routine maintenance tasks such as descaling and flushing the system. A trustworthy plumber can also swiftly identify and fix any problems that may occur with your tankless heater, saving you time and potential hassles.


A tankless water heater upgrade has many advantages, including energy savings and a constant supply of hot water. You may assure a smooth transition to this cutting-edge technology by taking into account aspects like energy efficiency, sizing, installation, and maintenance. To ensure a smooth and trouble-free update, hiring a qualified plumber with experience in tankless water heater installation and water heater repair is strongly advised. To keep your tankless water heater operating effectively for years to come, they can help you make the right choice, give professional installation services, and provide continuous maintenance. You may benefit from the convenience and cost benefits of a tankless water heater in your house with the correct information and expert help.