If a system is. not leaking refrigerant. to the atmosphere, and is operating properly, there is. no technical reason to replace the HCFC refrigerant. In. fact, changing the refrigerant may void the U.L. listing.
Product description. This Infant Protective Hat provide protection to your baby heads from bumps or bruises during their learning stage of sitting, crawling, or walking. These hats have been tested and certified CPSIA 101 and CPSIA 108.
Regardless of how the wearer purchases the hat, it is important to make sure the hat fits perfectly. A fitted cap that is too tight can cause headaches and painful indentions in the skin. Similarly, a fitted cap that is too loose can obstruct the wearerâs vision and fall off. Also, fitted baseball caps that do not fit properly can interfere with the wearerâs activities and become a safety hazard. For example, fitted skate hats meant to block the sun and showcase the skatersâ favorite logos could block the skatersâ sight and cause an accident.