What’s worse than having to shovel several feet of snow in the dead of a Connecticut winter? Having to do it during a power outage! If you are lucky enough to have an on-demand generator or even one you need to manually turn on, you can still run some lights, appliances, and most importantly your heat. Many people think if they have a gas furnace that their system will still be able to operate without electricity, but unfortunately, that’s just not the case.
There are several key components of your system that still rely on electricity to keep your heat pumping. Those parts can include:
Blower motors that push heated air through your ducts into your home and that push exhaust fumes through the flue and pipes.
Circuit boards that connect and relay information between your furnace and thermostat
Relays – that control gas flow
Fuel regulators and thermocouples – which are the safety devices
No Although a gas furnace uses gas to produce heat, it still uses electricity to power the fan that blows the heated air throughout the ductwork.
no you need power to run the board and the igniter
Yes, a gas heater does not use any electricity.
A gas generator generates electricity and can be used as a backup in a power outage. I am not certain what you mean by an electric generator. If there was a power outage, how would an electric generator work?
they are highly flammable
Your grammar is horrible.
Watts
The only power used by a gas water heater is the small current generated by the thermocouple that keeps the gas valve open. It comes on mechanically when the water temperature drops. You don't need house current.
It stays on UNLESS you have a commercial heater with an electronic ignition
an electric furnace runs off of 208/230 Volts while a typical gas furnace runs off of 120 also a gas furnace will have a valve for the gas relay where the gas enters the furnace.
A 3250 watt generator has the capacity of I = W/E, 3250/120 = 27 amps. This should be in the range to operate any gas furnace.
yes.
You can find a schematic for a gas furnace on the website, Uncionradio.