Do you know that even with Ng being much higher today your electric
cost is still apx 50% more than NG. They should convert to Ng heating
A whole house or more than 2 use Electric tankless will need 200 A. Do
they even have a 200A service or 200 Amps free, I dought it. Install and
upgrade would be thousands. A 160 Amp Bosch is rated 1-2 use, it is
rated near their 117000 Btu Ng unit. For a family you need a Bosch-
Rinnai-Takagi, Ng 190000 Btu unit, or maybe a 200 amp electric unit.
That means new service, and very heavy wiring, very very expensive.
A Tankless saves less the more people use it, especialy with Electric
tanks having less standby loss, a higher Energy Factor.
Add to that the kids Knowing unlimited HW is avalaible with Tankless
their bills may actualy go up.
I have A Ng tankless, it saves me 25$ a month, single use. But with a
family and Electric, I would pass, but I would go Ng on everything else.
Even a Ng tank would be an improvement. Research at "Energy Star" to