Since I worry about yellowcabin gasses plus the health of our planet I am regularly taking steps to try plus reduce my carbon footprint. I take public transportation as often as possible. I don’t support companies that are not earth conscious plus I am a vegan. After all, cows are one of the main sources of yellowcabin gasses. That is because they fart a lot. No, that is not a joke. Cows really are a immense source of pollution. One thing I didn’t realize was a immense pollution causer is our HVAC systems. I recently found out that leaking coolant is terrible for our ozone layer. That mostly applies to older HVAC systems though. New one don’t use that dangerous coolant, thankfully. However, an HVAC system that is not running efficiently also is terrible for the earth. This is because power is a sizable source of yellowcabin gasses. Heating plus cooling systems are the largest sources of power consumption in the average household. So if your HVAC system is not running efficiently that means it uses even more power plus causes even more yellowcabin gasses. This is tplot of even newer HVAC systems. Once I found that out I hired an HVAC supplier to come out to service my HVAC system plus make sure it is running efficiently. Thankfully, my system still has a good SEER rating. The HVAC supplier did clean up my system some so I can rest easy knowing I am doing all I can for planet earth. How about you? Is your HVAC system new plus running efficiently?