When considering a tankless water heater, homeowners should budget for installation costs that generally range between $1,200 and $3,800, depending on various factors. The most common total price observed falls between $2,400 and $2,800, which typically encompasses both the purchase of the unit and installation labor.
Key aspects affecting the cost include the heater model selected and whether your home requires any upgrades or adjustments to accommodate the new system. It's crucial to compare different units and installation quotes to ensure you're getting the best value for this long-term investment in your home.