Tankless Water Heater Replacement Cost: A Comprehensive Guide
Are you considering replacing your old tank water heater with a tankless model? If so, you're probably wondering about the tankless water heater replacement cost. In this article, we'll provide you with a detailed guide to help you understand the average cost of a tankless water heater replacement, factors that affect the cost, and tips to save money.
Understanding the Tankless Water Heater Replacement Cost

The tankless water heater replacement cost varies depending on several factors, including the type of unit, size, and installation complexity. On average, you can expect to pay between $1,200 and $3,500 for a full replacement, with most homeowners paying $1,200 to $2,200 for a standard tank water heater with professional installation. Tankless models, however, tend to be more expensive upfront, ranging from $1,500 to $4,500 installed.
There are several types of tankless water heaters available in the market, including electric, gas, and hybrid models. Electric tankless water heaters are generally the most affordable option, ranging from $500 to $800, while gas tankless water heaters can cost between $750 and $2,300. However, it's essential to note that the cost of a tankless water heater is not just about the upfront price; it's also about the long-term savings and benefits it offers.