ADP 110001054 Single Point Kit - 3 Breaker. ADP (Advanced Distributors Products) has a large line up HVAC parts and equipment designed to match for your heating and air conditioning needs. ADP is a leading manufacturer of high-quality indoor HVAC equipment across America. This ADP 110001054 Single Point Kit - 3 Breaker is designed to control the electrical flow within the HVAC unit. The three breakers protect the unit from power surges and overloads.