A Safe-T-Cover aluminum enclosure provides freeze protection and vandal protection for backflow preventers, pumps, valves and just about anything else you can think of. Years of engineering protective hot boxes has led to our tried and tested modular design. Safe-T-Covers heated enclosures are Standard ASSE 1060 certified for class I, II, and III. Our patented slab-mounted heater provides more heat per cubic inch than some other manufacturers and is certified for damp and wet conditions. Our protective enclosures come in more than fifty standard sizes and we regularly make custom enclosures. An equipment shelter does not have to be an eyesore, so our boxes come in four colors at the standard price.