Tankless Gas Water Heater Installation Cost

Gas water heaters require venting to prevent the buildup of harmful gases inside the home.

Tankless gas water heater installation cost. The installation costs for electric systems range from 800 to 1 500 while installation for gas units cost between 1 000 and 1 500. The cost to install the actual tankless electric water heater is about the same as a traditional water heater at 90 450 with a gas installation costing about 1 700 including adding the gas line. While a standard water heater wastes 30 percent of. Tankless water heater cost.

Tankless water heater cost. The average cost for a tankless water heater installation is 1 985 or between 1 470 2 510 if your home needs to be rewired it can easily add 3 000 or more to the cost of installing a tankless water heater. Installing a tankless water heater is a greater upfront investment but these units can significantly cut the cost of monthly utilities. Department of energy estimates that in homes using 41 gallons or less of hot water on demand tankless units can conserve between 24 to 34 more energy than tank water heaters.

The best way to budget for a new tankless water heater is to compare quotes from local contractors. A tankless unit uses 30 to 50 percent less energy than a standard water heater saving the average family more than 100 a year on heating costs. Gas tankless water heater prices.