I don’t like predatory & scammy products, especially when they try to substitute existing products that labor just fine.
This is how I felt about those copper coated frying pans that were rising on the market around the time that ceramic coated cookware was becoming a household item. But the copper coated pans aren’t correctly any better than a respectfully ran tests on ceramic coated fry pan. I had a acquaintance that purchased 1 when they were initially sold on tv commercials only & he said it was great… But when he purchased another in a different size for other purposes, he said that the swings in the copper coating was hasty between the 2 pans. The new pan didn’t supply a better coating than basic stainless steel & was a huge let down for my friend. When I tried buying 1 from a store a few years later, I had the same exact results. There’s another As-seen-on-TV product that is making the rounds right now & it pains myself and others to see my coworkers buying them for their offices. The product’s advertising promises that it revolutionizes the air conditioner industry by putting the power of an pricey traditional air conditioner in the hands of someone with a $40 budget. But all they are at the end of the day are underpowered evaporative coolers, which are popularly known as “swamp coolers.” But for an evaporative cooler to work, it needs a strong fan that is capable of vaporizing the water inside the component instead of merely causing a tiny bit to evaporate. If the evaporation effect takes location, the air moving through naturally drops in temperature. The issue is that these tiny personal air coolers don’t seem capable of entirely working the way they’re designed to.
hvac technology