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What Size Tankless Water Heater Should You Purchase?

What size tankless water heater should you purchase

Selecting a tankless water heater that is the right size for your Poway home takes careful consideration and accurate measurements. The qualified team at Tankless R Us helps residential clients determine which tankless water heaters will suit their homes, and our tankless water heater company can help you measure your space for a water heater replacement. To measure your space for a new water heater, you'll need to determine the flow rate and temperature rise required for operation. Undersizing tankless water heaters isn't advantageous, so homeowners should avoid it.

If you'd like to learn more about tankless water heaters and their operation, speak to the experienced tankless water heater professionals at Tankless R Us to discuss the various water heater options that you can consider for your Poway home.

Calculating the Perfect Size for Your New Tankless Water Heater

  • Flow Rate - Determine how many hot water appliances you'll use at once, and add up their flow rates, or gallons per minute, to calculate the total desired flow rate required of your tankless water heater.
  • Temperature Rise - Subtract the incoming water temperature from the desired water temperature to calculate the required temperature rise. You can usually assume that the incoming water temperature is approximately 50 degrees Fahrenheit.

Get Your Calculations Right the First Time

If you want to make sure that you calculate the flow rate and temperature rise specifications of your Poway home's next tankless water heater correctly, contact Tankless R Us, the company who knows tankless water heaters best, to schedule your water heater replacement. Purchasing and installing a tankless water heater that is the right size is crucial to adequate operation because undersizing can result in a higher demand for hot water than your tankless water heater can provide.

If you are looking for tankless water heater service in the San Diego area, please call us today at 760-683-8326 or complete our online request form.