commonly found in Carrier commercial chillers and large residential systems

10" WC drop required by the manufacturer's control board logic

or improper routing leading to kinks

Bard S1804-0106 High Pressure Control Assy

The T-4506-201 utilizes supply pressure to toggle between dials

Advanced Distributor Products 176799993 Piston Orifice 340155-7024 commonly found in Carrier commercialThe Advanced Distributor Products 176799993 Piston Orifice is a high precision HVAC refrigerant metering device engineered for R22 systems. As a critical component in residential evaporator coils, this #93 piston orifice regulates the flow of refrigerant to ensure consistent cooling performance and system efficiency. Designed for 5. 0 ton applications, the 176799993 is the authorized direct replacement for 100000047, providing a seamless fit during