Carrier EA36YP020 Expansion Valve 340155-7026 which is a common failure

which is a common failure point in standard NDIR sensors

As an authentic OEM furnace igniter

If the furnace ignites but shuts down within 2–5 seconds

the 318969-301 is engineered to withstand the thermal stress and high-temperature cycling common in induced draft furnace heat exchangers

facilitating a streamlined rebuild of the first or second check modules

Carrier EA36YP020 Expansion Valve 340155-7026 which is a common failureThe Carrier EA36YP020 Expansion Valve is a critical precision metering device designed to maintain the optimal superheat within Carrier, Bryant, and Payne evaporator coils. This thermal expansion valve (TXV) utilizes a 3 8 inch ODF inlet and a 1 2 inch ODF outlet, providing a robust mechanical connection for high pressure R 410A refrigerant systems. As a genuine OEM HVAC part, the EA36YP020 ensures proper refrigerant flow modulation, preventing liquid