It had not been replaced for a while and had trapped a lot of gunk and dirt that circulated throughout the hospital whenever the unit switched on using the climate control
Sally and Chris were doctors, now retired, but I remember them being the best in their fields. Sally was a neurologist, and Chris was a surgical pediatrician. At one time, they both worked in this particular hospital, and Sally became the medical director. When she worked there, she often tried to fix issues on the ground and medically. I was surprised when the maintenance department at the hospital called the air conditioning company to request the services of an a/c repairman. The air conditioner at the hospital had been installed a couple of months back, but they had noticed that the air quality was not at its best. The patients and the staff had complained that the air felt murky and heavy when breathed in. After the air conditioning install was complete, the air quality was top-notch, but a few weeks later, the quality had deteriorated significantly. It was not suitable for a hospital setting. Sally sought out a team of qualified air conditioning professionals and headed to the hospital for an a/c service. The a/c setup looked well installed. Part of the team handled the necessary a/c repair. In doing this maintenance on the central air conditioner, they discovered that the air conditioning filter was filthy. It had not been replaced for a while and had trapped a lot of gunk and dirt that circulated throughout the hospital whenever the unit switched on using the climate control. The filter was replaced, and we upgraded the regulator from a dial to a digital thermostat. The technicians of the air conditioning business were able to finish the a/c care within a few hours and improve the hospital.