As a direct-fit factory component

This OEM hot surface ignition module provides precise 120V AC power regulation to ensure reliable startup and consistent heat cycles

Designed for 24v 3-wire configurations

Testing involves checking for electrical continuity across the terminals when the furnace is cold

Enhanced System Safety: Functions as a primary or secondary low water cut-off (LWCO) to protect the pressure vessel

Carrier EA36YP288 TXV Valve 320734-701 As a direct-fit factory componentThe Carrier EA36YP288 is a high precision R410A TXV valve engineered to optimize refrigerant metering and evaporator loading in residential and light commercial HVAC systems. This thermal expansion valve utilizes a robust bi metal composition to provide exceptional durability during rigorous thermal cycling. By continuously monitoring superheat at the coil outlet, the EA36YP288 TXV prevents liquid floodback and ensures the compressor remains protected