The Carrier EA36UZ025 Valve TXV is a precision-engineered thermostatic expansion valve (TXV) designed to maintain target superheat and ensure peak evaporator efficiency in residential and light commercial cooling systems

the Carrier 2-03208 OEM part features a specialized internal geometry that maintains consistent pressure drops even under varying thermal loads

Wide fluid temperature range from -22°F to 284°F allows for versatile deployment in both cooling and low-pressure steam heating stages

or a 24V signal being present at the terminals without any gas flow through the 3

Standardized Fit: Mounting footprint matches original Heil Quaker 1171000 specifications for faster field swaps

Nordyne 624677R ECM Board 326010-701 The Carrier EA36UZ025 Valve TXVThe Nordyne 624677R ECM Board is a critical OEM replacement motor control designed for high efficiency furnaces and air handlers. As a veteran technician knows, this board is the primary interface between the 24VAC thermostat call and the ECM blower motor logic. It replaces legacy part numbers 624677 and is engineered specifically for Nordyne, Intertherm, and Miller M4, M6, and M7 series units. This control board utilizes an onboard microprocessor to