My indoor pool has 3 double doors that lifeguards (1 in particular) insist on opening b/c they are "hot". All the toasty warm air goes out the doors and water temp drops. Generally, our weather here has been in the 60's, windy, cloudy, and allergies are bad. When I asked them to shut the doors, the new excuse is ventilation. An email had gone out weeks ago about the great HVAC system they installed, so I questioned if opening these doors is helping or hurting the HVAC's job. Pool manager then switched to the excuse that "I don't know, just following the recommendations of the Health Inspector." What the? I hate swimming just to stay warm but I'm also concerned about proper ventilation.
I would contact the local city health department to their printed guidelines.
Covid will interject some changes but, open doors in winter should not be one of them.
