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Residential Electric Tankless Water Heaters

Residential electric tankless water heaters heat water on demand using electrical heating elements instead of gas. These systems are commonly used in homes with limited gas access or where compact installation is required. Coburn Supply offers electric tankless hot water heater residential options for point-of-use and whole-home applications. From 120 volt tankless systems to higher capacity 240 volt electric tankless water heaters, this category supports flexible residential installation needs. 



Compact and Electrically Powered Heating

Electric tankless systems are designed for space efficiency and match a range of usage demands without the need for combustion venting:

  • On-Demand Electric Heating: Water is heated instantly when flow is detected, eliminating storage needs and energy waste.
  • Voltage and Capacity Options: Available in 120 volt and 240 volt configurations to match your electrical infrastructure.
  • Wall-Mounted Installation: Electric wall mounted water heater designs reduce floor space usage, allowing for cabinet installation.
  • Lower Venting Requirements: These systems do not require combustion venting, which simplifies placement and installation.

Applied in Targeted Residential Use Cases

Electric tankless heaters are used where space and utility access matter, providing supplemental or primary hot water solutions:

  • Point-of-Use Applications: Installed near sinks or fixtures to reduce wait times and improve overall convenience.
  • Small to Medium Homes: Provide hot water for limited fixture demand, supporting efficient and targeted system sizing.
  • Remodeling Projects: Electric systems integrate easily without gas line modifications, reducing total installation complexity.
  • Supplemental Solutions: Used alongside primary systems for remote fixtures to improve performance across the home.

Frequently Asked Questions

Are electric tankless heaters suitable for whole homes? 
Yes, they can be suitable for whole-home use with proper sizing and sufficient electrical capacity. 

What voltage is commonly required? 
240 volt systems are typical for higher demand, though 120 volt options are available for smaller needs. 

Do electric systems require venting? 
No, venting is not required because there are no combustion gases to exhaust. 

Is flow rate limited with electric systems? 
Flow rate depends on the electrical capacity of the home and the specific unit size selected.