So, a homeowner can upgrade to a commercial water heater that is set up for residential use, and you say it is better built, more insulation, etc. But it only comes with a 3 year warranty. But the common residential heaters come with 6, 9, 12 yr warranties. Why so short on the commercial? Because the mfr expects the commercial unit to receive hard use?
Hey, great video. You answered a lot of questions with this and educated us. Thank you.
So, a homeowner can upgrade to a commercial water heater that is set up for residential use, and you say it is better built, more insulation, etc. But it only comes with a 3 year warranty. But the common residential heaters come with 6, 9, 12 yr warranties. Why so short on the commercial? Because the mfr expects the commercial unit to receive hard use?