What Tankless Water Heater Size You Need: Answered!


If you’re in Portland and considering a water heating upgrade, let’s explore the ideal tankless heater size. Tankless heaters offer energy efficiency and convenience. We’ll discuss their concept, benefits for Portland residents, factors to consider when choosing, and how to determine the right size. We’ll provide installation info and recommend Cornel’s Plumbing as a reliable provider in Portland. Discover your ideal tankless heater size for your Portland home! Get ready to discover the ideal tankless water heater size for your Portland, Oregon home.

What Is A Tankless Water Heater?

A tankless water heater, also known as an on-demand water heater, is a revolutionary alternative to traditional tank-style water heaters. Tankless heaters heat water instantly as it flows through, without the need to store or continuously heat large volumes. This process eliminates the need for a storage tank, resulting in space-saving benefits for homeowners.

How Does A Tankless Water Heater Work?

Tankless water heaters utilize either electric heating elements or gas burners to heat the water rapidly. When a hot water tap is opened, cold water is instantly heated in the heater and supplied to the faucet or appliance. By heating water on-demand, tankless systems offer an endless hot water supply, eliminating the inconvenience of running out of hot water during peak usage times.

Benefits Of A Tankless Water Heater In Portland, Oregon

In the beautiful city of Portland, Oregon, tankless water heaters offer several advantages tailored to the local environment:

  1. Energy Efficiency: Tankless water heaters are highly energy-efficient, reducing energy consumption and utility bills. This benefit aligns with Portland’s commitment to sustainability and environmental consciousness.
  2. Space Savings: With their compact size and wall-mountable design, tankless water heaters free up valuable space in your home, making them ideal for Portland’s smaller living spaces.
  3. Endless Hot Water: Whether you’re taking a relaxing bath or running multiple showers simultaneously, tankless water heaters provide a continuous supply of hot water, ensuring everyone in your household enjoys consistent comfort.

Factors To Consider When Picking Your Tankless Water Heater Size

When selecting a tankless water heater for your Portland home, keep the following factors in mind:

  1. Flow Rate: Determine the maximum hot water flow rate required in your household based on the number of bathrooms and appliances that may be used simultaneously.
  2. Temperature Rise: Consider the temperature rise needed to reach your desired hot water temperature. Portland’s average groundwater temperature may affect the sizing of your tankless water heater.
  3. Fuel Type: Choose between electric or gas tankless water heaters based on your home’s existing infrastructure and preferences.
  4. Available Space: Assess the available space for installation to ensure the tankless water heater can be accommodated comfortably.

How To Pick The Right Tankless Water Heater Size

Refer to the chart below to determine the appropriate tankless water heater size based on your family’s size and the recommended flow rate:


Remember to account for future growth or changes in household size when selecting the size of your tankless water heater.

Who to Contact for Tankless Water Heater Installation

When it comes to installing a tankless water heater in your Portland, Oregon home, you need a trusted and reliable professional. Look no further than Cornel’s Plumbing. With years of experience and a commitment to exceptional service, Cornel’s Plumbing offers expert tankless water heater installation services.

Their team of skilled technicians will assess your specific needs, recommend the right size and type of tankless water heater, and ensure a seamless installation process. Whether you’re replacing an old water heater or installing a new system, Cornel’s Plumbing has the expertise to handle the job efficiently and professionally. Contact Cornel’s Plumbing for expert installation and start enjoying the benefits of this innovative technology.

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