Make the switch to a tankless system to get on ... more for labor to have a non-condensing water heater installed because a ...

Condensing units lower the exhaust gas temperature ... adds to the cost of a condensing tankless water heater. Non-condensing units need proper venting to handle higher temperatures.

and potentially leaky water heater tank to enjoy hot water on demand. Tankless water heaters are an increasingly popular alternative to traditional storage tank water heaters, as they provide hot ...

so venting is necessary. In most cases, this means making a hole through an external wall or roof. The installation of a tankless water heater outdoors can be much simpler. It needs a cold water ...