GamesFPSCall of DutyCall of Duty: Black Ops 6How to light the boiler in Black Ops 6When you purchase through links on our site, we may earn an affiliate commission.Here’s how it works. GamesFPSCall of DutyCall of Duty: Black Ops 6How to light the boiler in Black Ops 6When you purchase through links on our site, we may earn an affiliate commission.Here’s how it works. When you purchase through links on our site, we may earn an affiliate commission.Here’s how it works. (Image credit: Activision) The Black Ops 6 boiler puzzle is definitely one of the more difficult challenges in the safehouse basement. Here’s what you must do to fix it. Black Ops 6 furnace puzzle solution (Image credit: Activision) A note will explain that you can’t light the pilot light with the fuel line fully open because of a leak, and you’ll need to fill it with water once the light is on to get it going. These are the BO6 generator parts you’ll need to interact with, in the order to use them …