While all water heaters we install are designed for efficiency, there are differences among types.

• Conventional tank water heaters usually have an efficiency range of about 60-70%.
• Tankless water heaters can reach up to 98% efficiency, as they only heat water on demand.
• Power vent gas water heaters are more efficient than standard tank models because they minimize heat loss with their motorized venting system, usually achieving an efficiency of 70-80%.