This past warm season I visited my sibling in another state. This state is known for its beautiful architecture and fantastic attractions. On my second day there, my sibling took us on a tour of the city. There happened to be this pillar, the highest point of that city. It was made of reinforced glass so visitors were easily able to see the whole length of the city… Because it was made of glass, it became relatively warm while we were in the summer months and for this reason, it was said to have the most powerful commercial a/c machine in the area. The a/c reps responsible to keep the quality Heating and A/C machine functioning at 100%, were regularly taking a look at the system. They followed a strict Heating and A/C service schedule and together with maintaining the condition of the materials used to make the pillar, they also took proper care of the quality a/c machine. I honestly noticed a sticker from the home comfort business, stipulating that the heating and cooling machine was inspected by the same cooling and heating contractor that inspected our ductless mini split machine at the office. We got to the pillar at midday and I’m sure you can guess, the summer season daylight was blazing hot. True to its reputation, the temperature at the pillar was truly heavenly. I could really feel the chill air from the Hybrid Heating and A/C machine. Later, I realized that a smart Heating and A/C machine was embedded in the HVAC machine to increase its overall efficiency. Just like at my residence, they also used a programmable temperature control unit to control the unit. I remembered the cooling expert advising against making an attempt to service the HVAC machine personally. I also noticed the rules and regulations of using the unit from the a/c contractor plastered on the wall before you enter the pillar. It was the best experience to see the lovely city in all its glory.