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which has superseded the Lochinvar RLY3002
This unit is typically configured for a 30 PSI open and 55 PSI close
HVAC motor installation requires handling high-voltage components and precise calibration
the T104 is the direct replacement for 1104 models
the A4TXV02-1 accurately modulates refrigerant flow into the evaporator coil
Daikin-McQuay 4009434 Circuit Board THPU32HP7Y which has superseded the LochinvarThe Daikin McQuay 4009434 Circuit Board is a critical OEM replacement component designed for precise control logic in commercial HVAC systems. This printed circuit board (PCB) functions as the primary interface for managing compressor cycles, fan timing, and diagnostic monitoring. Engineered to meet exact factory specifications, the 4009434 controller ensures seamless communication between thermostats and mechanical components, maintaining system
US$ 26.00
US$ 32.76
US$ 145.00
US$ 332.50
US$ 28.00
