YouTube video excerpt (by Derek Cole, 2024-07-16) arguing that HVAC systems are closed and should not need Freon refilled each year. If refrigerant is low, it indicates a leak that must be repaired and the system correctly recharged rather than repeatedly topping up.
Do you still believe your system needs a fill up of Freon every season? Your system is a closed system. Your H Vac heating, their H Vac system is a closed system. It does not need Freon every single year to work. If you're losing refrigerant Freon, then it is leaking out. You need to fix the leak and then charge it back with the right amount of refrigerant so you do not need a fill up every year.
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