Low Ambient Control 2- 5 Ton Kit, Includes: Low Ambient Pressure Control( 47-100571-02), Bracket( Ae-56928-01), Adapter( 83-21457-02), Wire Nut(4518058-01), Wire Tie(64-17606-01), Screw 8 X 1/2"(63-22153-01, Instruction(92-22046-12),Dims: Overall 3"H X 4-3/4"W X 9-3/4"D, Weight: 6.1oz, In Mfg/Box, Origin: Unknown