The urgency to transition away from traditional gas boilers has become more pressing than ever, driven by global environmental targets and governmental directives. The International Energy Agency (IEA) has set forth ambitious plans to phase out gas boilers by 2025, aligning with stringent environmental goals to mitigate carbon emissions. This mandate underscores the critical need to address high carbon monoxide (CO) emissions from domestic heating systems, which significantly contribute to the nation’s overall carbon footprint.