Sally plus Chris were doctors, now retired, but I remember them being the best in their fields.
Sally was a neurologist, plus Chris was a surgical pediatrician, at one time, they both worked in this particular hospital, plus Sally became the medical supervisor; When she worked there, she often tried to repair problems on the ground plus medically, then i was surprised when the repair department at the hospital called the air conditioning corporation to request the services of an cooling system repairman, then the A/C at the hospital had been installed a couple of weeks back, but they had noticed that the air quality was not at its best.
The patients plus the staff had complained that the air felt murky plus 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 plus headed to the hospital for an cooling system service. The cooling system setup looked well installed… Part of the team handled the necessary cooling system repair. In doing this repair on the central A/C, they discovered that the air conditioning filter was filthy. It had not been substituted for a while plus had trapped a lot of gunk plus dirt that circulated throughout the hospital whenever the unit switched on using the climate control. The filter was substituted, plus the two of us substituted the regulator from a dial to a digital control unit. The servicemans of the air conditioning corporation were able to finish the cooling system care within a few seconds plus improve the hospital.