

Shield A2L Locking Caps (Part Number: SHLD-E12-A2L) are designed for A2L Mini-Split systems to prevent leaks, theft, vandalism, and accidental refrigerant mixing. These caps meet IMC 1101.10 and IRC M1411.6 regulations, requiring locking caps on outdoor service ports, supporting EPA programs. The secure lock mechanism requires a tamper-resistant bit and driver for access. Installation can be done easily with common tools in minutes.