HomeAdvisor’s Tankless Water Heater Cost Guide lists pricesociated with installing or replacing a tankless water heater including labor and materials, as reported .How to Install a Tankless Water Heater. You will thank yourself a million times over for choosing tankless water heating. Be aware that there will be a slight .Learn how to install a water heater timer and save money on the electric bill with this project from DIYNetwork.com..How much should it cost to have a standard tank gas water heater installed? In , I paid $ to have one installed in Atlanta. I have read a few DIY boards .
Tank vs. Tankless. Average cost with installation Tank $. gallon tank Tankless $, .