Most commercial HVAC devices pull outside air in to bring in more oxygen
Although some building supplies are utilized across all applications, there are some relatively serious differences to spaces meant for residing versus those meant for commerce.
It’s entirely easy to imagine that a business intended to sell shelves worth of items to a small assortment of buyers each morning is going to have more electricity demands than a small household that houses a single lady.
Getting a space wired correctly so it is safe to use commercially can vary in price widely depending on how sizable the business is going to be. The plumbing might need to be more expansive if it’s going to be an eatery with a dish room & several powder rooms. But these differences go even further than just that. One small fact that few people realize is that most commercial heating & cooling devices draw in little amounts of outdoor air into the indoor climate control system. This might seem completely puzzling to some, however there’s a fairly easy explanation for why this is done. With the larger a business gets with its foot traffic every single day, more & more of the oxygen indoors is being depleted by the buyers breathing it into their lungs. As they exhale, this oxygen is converted into carbon dioxide. If you’re a store as huge as Walmart, this effect happens at an exponential rate. If these immense Heating & Air Conditioning devices didn’t pull in oxygen from outside, all of the buyers would be breathing carbon dioxide after enough oxygen is actually depleted from the air. Although this is still technically the case with any indoor climate control system, it’s not a huge issue so much with households where the foot traffic is minimal & the air flow is massive by comparison.