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Standard Fit: 16-inch bulb length with a 4-pin male connector for rapid field replacement
The Carrier EA02DZ454 is a thermostatic expansion valve designed for precise refrigerant metering in high-capacity residential and commercial cooling systems
Standardized Footprint: Pre-drilled mounting holes and labeled terminals allow for efficient "one-for-one" swaps during emergency service calls
Backflow Prevention: Eliminates liquid migration to the compressor
Lennox 54M49 Motor Plate 318973-401 Standard Fit: 16-inch bulb lengthThe Lennox 54M49 Motor Plate is a high performance belt drive blower motor base engineered for precise alignment in commercial and residential HVAC systems. Constructed from heavy duty galvanized steel, this OEM replacement part (catalog number LB 101530A) provides the structural rigidity required to stabilize blower motors in air handlers, furnaces, and rooftop units. Its slotted mounting design allows for granular belt tension adjustment, which is