The Sensus 143-16-023-00 is a high-precision 1/2" orifice specifically engineered for the Sensus 243 service regulator series

this kit is engineered to provide reliable overflow protection by detecting rising water levels in the primary drain pan

Always consult the unit's wiring diagram

HVAC controls

tamper-resistant solution for commercial and industrial environments where setpoint visibility or manual adjustment is restricted to authorized personnel

Copeland 998-0034-01 Adapter Kit The Sensus 143-16-023-00 is aThe Copeland 998 0034 01 Adapter Kit is a critical component for field technicians transitioning between stub tube and Rotalock connections on high capacity refrigeration compressors. This OEM kit features a 3 4" Stub Tube I. D. (solder sweat) for direct line integration and a 1 1 4" 12 thread size male Rotalock fitting. Engineered from heavy duty brass, the rotalock adapter valve ensures a robust, leak proof seal under high pressure conditions