SimonP85
Well-Known Member
My Sterling Pro Charge Ultra fan kicked in today after I had it switched off for just over a month. Normally the fan is never on so I am not sure why it came on after this period of time being switched off; it was flowing 17A at 28V though. Anyway, noise levels, the fan is installed in the cockpit locker against the bulkhead that backs onto the galley - it was just audible, similar to a computer fan, low volume murmur. It stopped after an hour, the fan is only supposed to come on at high ambient temperatures and I have never been aware of it on before.
Great thanks for this, confirms that Sterling will be the best option.