ICE STORM
Even 1000 watt inverter & a car battery will run the furnace a few times.
It's only the fan motor that need juice.
City Panic 24 (CP24) would have you running for cover.
Cable Guy
Rennlist Member
1. Turn off the Main Breakers on the panel. THIS IS A MUST!!!!!!!!!!!!!
2. Look at the panel and locate the furnace breaker. The row it is located on is called a phase. MAKE SURE THE MAIN BREAKERS ARE TURNED OFF!!!!!
3. Find an electrical outlet on the same phase that is close to where your generator is located. Turn off all the other breakers on that phase. Turn off the furnace at the switch by the furnace.
4. Take a 12 gage extension cord and plug one end into the generator. The other end requires a jumper that has two male plugs on both ends. Make sure it is 12 gage wire. This can be made up from parts at any hardware store. MAKE SURE THE MAIN BREAKERS ARE SWITCHED OFF. Take this jumper and plug one end to the extension cord and the other into the electrical socket that is on the same phase as the furnace. To make the jumper follow this code. Black Gold, white silver and green ground. The corresponding wire must be connected to its corresponding coloured terminal.
5. Turn on the furnace and check to see if it is running. It should be running fine if the above is followed. The furnace should run until the house gets up to a nice temp which is usually less than an hour. You only need to run the furnace every once in a while. Same with your fridge and freezer so the generator does not need to be running constantly. This way a tank of gas will go a long way.
I would look for a generator that puts out close to 25 Amps or more to be able to run the furnace which has about 6 amps current draw, a fridge which is less than 6 amps and a few lights and chargers for phones, laptops and your cordless phone. This will keep you going for a while.
Remember:
TURN OFF THE MAIN BREAKERS FIRST
Once hydro is restored, remove the generator and cords first before turning the main breakers back on.
Hope this helps.
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Cable Guy
Rennlist Member
Oh, for the first time my hydro did NOT go off. They ran a new feed and replaced the first 3 poles that feeds my hood. Everyone else was down and they are slowly coming back up. Tonight they are still out for many blocks.

Thanks again for the help guys.
What Jaak is suggesting is illegal in Canada. Even simple lockout switches are illegal up here. You need to get a transfer switch.
In emergencies, maybe...
MAKE SURE the MAIN is OFF.
Another work around is to take the romex out of the electrical panel, and put a male end on that and plug it into an extension cord.
This is assuming you are comfortable with electricity.




