Surge Capacity on Whole House Generators

Can you place a generator on your house with aheat strip.
partial load? Code says it must handle the load it isWhen purchasing a whole house generator, you
under. You can size your unit to the load that ismust consider the serge amperage that happens
necessary. If you have a 5000 sq ft house andwith motor load equipment. Motor load equipment
place a 15 KW standby, you must decide whatwould be your refrigerator, microwave, well
load you want placed on that generator You canpump, garbage disposal, washing machine, dryer,
runs lights and your refrigerator, or maybe lightsand dishwasher. A serge capacity is for 3
and one central air conditioning unit. You canseconds. I have a generator that advertised
isolate the load to that generator.handling 6500 watts. That generator does not
You must size the load not according to thecarry a load up to 6500 watts. It carries a load of
whole house but to the load it serves. If youabout 4500 watts and will serge up to 6500
want to run lights, then you must be able to runwatts for 3 seconds.
the lights. If you start the generator and it dies,When purchasing a generator, you must be
then the unit is not capable of handling that load. Aaware of the surge capacity. For instance, look at
generator must be capable of starting a centrala propane verses natural gas generator. A
unit and handling that LRA (Lock Rotorpropane generator is rated higher. An advertised
Amperage) of that unit. You can get a smaller16 KW might actually run as a 14 KW if you want
generator but it won't run your whole houseit in natural gas capacity.
especially your central air conditioning unit or your