Anti-sweat heaters (ASH) are an essential part of keeping refrigerated display cases cool and clean. They work to keep condensation from developing on the doors, frames, and glass, and they prevent them from fogging up.
For businesses with commercial kitchens, walk-in coolers and freezers, and similar refrigeration systems, refrigeration accessories are extremely important. They are what keep food, drinks, and other perishable items cool, along with cooling other equipment.
Proper refrigeration is a very important part of any industry. This is true whether you own a restaurant or just have a break room with a refrigerator or freezer.
Modernizing your refrigeration and freezer system is a very careful, yet critical practice. This is especially important if you work in a commercial setting.