I have a hot water gas boiler running off a butane gas bottle. I'm not sure if it's burning very well, though. The flame seems quite yellow. Unfortunately, I don't have any experience to know if it's a problem or normal functionality.Here are some pictures, the flame really is that yellow, with just a blue cloak around the outside.Here is a videoCould you tell me if this is something I need to call my landlord to fix? I'm concerned about CO buildup, especially in the coming winter when I can't afford to just open a window to vent any potential fumes. via /r/DIY http://ift.tt/2iISc8i
