Our hot water tank died so we decided to replace with a Rinnai tankless system. This is a considerable expense but it seems like a good long term investment.
Our installation technicians Behzad, Mehdi, Amir and Masoud were all extremely hard working and professional, and willing to answer all questions we had about the installation process.
We had several setbacks which dragged this one day install into a challenging three day install but this is through no fault of the installation crew, and they handled the situation like the professionals they are.
We had to hire a drywall contractor to both open and close a bulkhead so the guys could replace a vent pipe. This added to our overall cost and was not expected but sometimes these things happen.