*By the time it (HVAC refrigerant) reaches the end of the coils, it should have absorbed enough heat to alter it from the liquid to some vapor*. What are the reasons why the coil wouldn’t absorb more than enough warmth to change the condition of your refrigerant? The advert-id cookie https://singnalsocial.com/story3684630/5-simple-techniques-for-alan-campbell-engineering-services