Hi, I'm using a Vogelzang Pellet Stove as the primary Heat source for the first time this winter & I have a Electricity Question about using the generator during power outages. I have a 6500 watt surge /5500 watt gas generator. I have read where some generators do not produce the " clean quality " electricity that you find coming in from your local utility. The problem as I'm told could result in a fried motherboard on your Stove. I do have a surge protector on mine but how does one determine if your generator is producing a Clean quality of electricity so this doesn't happen ? Has anybody had an issue due to this ?