Not to mention the need for the 5" Flue in place of the 3" one. If you really want to save money, get a Geothermal heat pump to replace the old A/C and heating unit and use the heat transfer off of it to fill the tank with ample hot water. Run Pex water lines under the flooring to produce radiant heat and install solar panels and a wind generator to operate the new Geothermal heat pump you just installed.
Oh, and add me to your will if you can afford all that stuff.
05 MX-5 Mazdaspeed #1024 Titanium Gray Mica
I think it depends on if you are installing a 'whole house' version or not (and/or the GPM rating).
LINKIE
Lee installed a Titan electric tankless water heater (purchased new on Ebay) in the Spring. Used the existing 220 and just had to do some adjusting to the pipes.
Once I figured out how to adjust the shower, I really liked it. No problems having the dishwasher or washing machine and shower going at the same time.
As the water heaters in our other houses go out, we'll go back with tankless.
Our neighbors got one a few months later, only problem they have is their shower is a single water adjuster (diverter????) while ours is two handled......so they say they have more problems getting the water temperature right.
I can tell you, the water gets HOT!!!!!
Happy New Year to all!
Niagra industries does make a 110v model of the Titan.
Linkie:
05 MX-5 Mazdaspeed #1024 Titanium Gray Mica