Hot water heater Here to installed / Replaced 75 Gallon AO Smith HWH. Drain old existing hot water tank to remove. Disconnect gas piping, close shut off valve to cut out old copper piping. Remove tank. Clean surrounding area to install new 75Gal HWH Set new tank in place to connect gas line w/ drip leg. Reconfigured new copper pipe to be installed with mixing valve and expansion tank. After installation of HWH purge all faucets and water fixtures throughout the house. Adjusted mix. Ran and monitored HWH operation. All good 👍🏽 View visual findings from this job here - https://visionshare.xoi.io/?id=XA-A243-678D6FFDA3674A8EA10EDC8AF321425D