Replacing a warped header box restores proper drainage flow

The System Sensor RTS151KEY is a professional-grade remote test station with key specifically engineered for duct smoke detector testing and monitoring in commercial HVACR environments

Operating on a 230/460V 3-phase power supply

it is built to sustain stable oil flow and minimal pressure drop across high-pressure refrigeration circuits found in RTAC

the CNT3776 is the official OEM successor and is designed as a direct drop-in replacement for the CNU-9125 and several other legacy 3-stage ignition controls

Daikin-McQuay 106489111 TXV R-134A Replacing a warped header boxThe Daikin McQuay 106489111 TXV is a precision engineered thermostatic expansion valve designed for high performance HVACR refrigeration systems. This specific Daikin OEM replacement TXV features a 5 8 inch connection and is rated for 90# pressure requirements, making it a critical component for maintaining optimal superheat in R410A refrigerant circuits. With a 42 inch capillary tube length, it provides the necessary reach for complex evaporator coil